Name: MMBF4393
Brand: Fairchild/ON Semiconductor
SKU: MMBF4393
Availability: InStock
Rating: 5 (117 reviews)

MMBF4393

For Reference Only

Part Number	MMBF4393
Manufacturer	Fairchild/ON Semiconductor
Description	JFET N-CH 30V 350MW SOT23
Datasheet	MMBF4393 Datasheet MMBF4393 Specifications
Package	TO-236-3, SC-59, SOT-23-3
ECAD
In Stock	203,292 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MMBF4393 (Transistors - JFETs) is manufactured by Fairchild/ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For MMBF4393 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MMBF4393 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MMBF4393.

MMBF4393 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - JFETs
Package	TO-236-3, SC-59, SOT-23-3
ECAD
Series	-
FET Type	N-Channel
Voltage - Breakdown (V(BR)GSS)	30V
Drain to Source Voltage (Vdss)	30V
Current - Drain (Idss) @ Vds (Vgs=0)	5mA @ 20V
Current Drain (Id) - Max	-
Voltage - Cutoff (VGS off) @ Id	500mV @ 1nA
Input Capacitance (Ciss) (Max) @ Vds	14pF @ 20V
Resistance - RDS(On)	100 Ohm
Power - Max	350mW
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3

MMBF4393 Datasheet

MMBF4393 Reviews

Kea***** Ford

April 5, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Nyla*****omas

April 3, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Rom*****Burch

March 23, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Zio*****ala

March 3, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Hal*****Vyas

March 1, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Delil*****rdner

February 27, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Jayde *****amurthy

February 19, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Write a Review

★★★★★

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Thanks for Your Review!

MMBF4393 Packaging

MMBF4393 FAQ

1. How to order MMBF4393 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that MMBF4393 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMBF4393. All suppliers must pass our qualification reviews before they can publish their products including MMBF4393 on Heisener; we pay more attention to the channels and quality of MMBF4393 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MMBF4393 price and inventory displayed accurate?

The price and inventory of MMBF4393 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of MMBF4393?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MMBF4393 we delivered, we will accept the replacement or return of the MMBF4393 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MMBF4393.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as MMBF4393 pin diagram, MMBF4393 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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MMBF4393 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
MMBF4393LT1G D# V72:2272_07284405	ON Semiconductor	Trans JFET N-CH 30V 3-Pin SOT-23 T/R RoHS: Compliant	0
SMMBF4393LT1G D# V36:1790_07284098	ON Semiconductor	Trans JFET N-CH 30V Automotive 3-Pin SOT-23 T/R RoHS: Compliant	0
MMBF4393LT3G D# V36:1790_07310050	ON Semiconductor	Trans JFET N-CH 30V 3-Pin SOT-23 T/R RoHS: Compliant	0
MMBF4393 D# V36:1790_06302996	ON Semiconductor	Trans JFET N-CH 3-Pin SOT-23 T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
MMBF4393LT1G D# 45J1524	ON Semiconductor	Trans JFET N-CH 30V 3-Pin SOT-23 T/R - Product that comes on tape, but is not reeled (Alt: 45J1524) RoHS: Compliant	0
MMBF4393LT1 D# MMBF4393LT1	ON Semiconductor	TRANS JFET N-CH 30V 3PIN SOT-23 - Bulk (Alt: MMBF4393LT1) RoHS: Not Compliant	0
SMMBF4393LT1G D# SMMBF4393LT1G	ON Semiconductor	Trans JFET N-CH 30V 3-Pin SOT-23 T/R - Bulk (Alt: SMMBF4393LT1G)	0
MMBF4393 D# MMBF4393	ON Semiconductor	Trans JFET N-CH 3-Pin SOT-23 T/R - Bulk (Alt: MMBF4393)	0
MMBF4393LT3G D# MMBF4393LT3G	ON Semiconductor	Trans JFET N-CH 30V 3-Pin SOT-23 T/R - Tape and Reel (Alt: MMBF4393LT3G) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

SMMBF4393LT1G

D# SMMBF4393LT1G

ON Semiconductor

Trans JFET N-CH 30V 3-Pin SOT-23 T/R (Alt: SMMBF4393LT1G)

MMBF4393LT1G

D# MMBF4393LT1G

ON Semiconductor

Trans JFET N-CH 30V 3-Pin SOT-23 T/R (Alt: MMBF4393LT1G)

Part Number	Manufacturer	Description	Stock
MMBF4393LT1G D# MMBF4393LT1G	ON Semiconductor	Trans JFET N-CH 30V 3-Pin SOT-23 T/R (Alt: MMBF4393LT1G)	0
MMBF4393 D# MMBF4393	ON Semiconductor	Trans JFET N-CH 3-Pin SOT-23 T/R (Alt: MMBF4393)	0
MMBF4393LT3G D# MMBF4393LT3G	ON Semiconductor	Trans JFET N-CH 30V 3-Pin SOT-23 T/R (Alt: MMBF4393LT3G)	0
SMMBF4393LT1G D# SMMBF4393LT1G	ON Semiconductor	Trans JFET N-CH 30V 3-Pin SOT-23 T/R (Alt: SMMBF4393LT1G)	0

Part Number

Manufacturer

Description

Stock

MMBF4393LT1G

ON Semiconductor

2235

MMBF4393

Fairchild Semiconductor Corporation

2570

Part Number	Manufacturer	Description	Stock
SMMBF4393LT1G	ON Semiconductor	SS SOT23 JFET NCH 30V TR - Tape and Reel	0
MMBF4393LT3G	ON Semiconductor	SS SOT23 JFET NCH 30V TR - Tape and Reel	0
MMBF4393	ON Semiconductor	SS SOT23 JFET NCH 30V TR	6000
MMBF4393LT1	ON Semiconductor	SS SOT23 JFET NCH 30V TR	6000
MMBF4393LT1G	ON Semiconductor	SS SOT23 JFET NCH 30V TR	6000

Part Number

Manufacturer

Description

Stock

MMBF4393LT1G

ON Semiconductor

SOT-23(SOT-23-3) Junction Field-Effect TransistorJFET RoHS

MMBF4393

ON Semiconductor

SOT-23(SOT-23-3) Junction Field-Effect TransistorJFET RoHS

4368

Part Number	Manufacturer	Description	Stock
SMMBF4393LT1G D# SMMBF4393LT1GOSCT-ND	ON Semiconductor	JFET N-CH 30V 0.225W SOT23-3	4085
MMBF4393LT3G D# MMBF4393LT3GOSCT-ND	ON Semiconductor	JFET N-CH 30V 0.225W SOT23	5660
MMBF4393 D# MMBF4393TR-ND	ON Semiconductor	JFET N-CH 30V 350MW SOT23	0
MMBF4393LT1 D# 2156-MMBF4393LT1-ONTR-ND	Rochester Electronics LLC	JFET N-CH 30V 0.225W SOT23	2063
MMBF4393LT1G D# MMBF4393LT1GOSCT-ND	ON Semiconductor	JFET N-CH 30V 0.225W SOT23-3	5650

Part Number	Manufacturer	Description	Stock
MMBF4393-NL	Fairchild Semiconductor Corporation	In stock shipping within 2days	15260
SMMBF4393LT1G	ON Semiconductor	In stock shipping within 2days	66525
MMBF4393LT1G MMBF4393	ON Semiconductor	In stock shipping within 2days	13160

Part Number	Manufacturer	Description	Stock
MMBF4393LT3G D# 3615836	ON Semiconductor	JFET, 30V, 0.03A, 150DEG C RoHS: Compliant Min Qty: 10000 Container: Reel	0
MMBF4393 D# 2453367RL	ON Semiconductor	JFET, N CHANNEL, -30V, SOT-23-3 RoHS: Compliant Min Qty: 5 Container: Reel	0
MMBF4393LT1G D# 1431332	ON Semiconductor	TRANSISTOR, JFET, N, 30V, SOT-23 RoHS: Compliant Min Qty: 5 Container: Cut Tape	0
MMBF4393LT1G. D# 2418799	ON Semiconductor	JFET, 30V, 0.3A, 0.225W, SOT-23-3 RoHS: Compliant Min Qty: 3000 Container: Reel	0
SMMBF4393LT1G D# 3615838	ON Semiconductor	N-CHANNEL JFET TRANSISTOR RoHS: Compliant Min Qty: 6000 Container: Reel	0

Part Number

Manufacturer

Description

Stock

MMBF4393LT1G

ON Semiconductor

MMBF4393LT1G Series N Channel 30 V 50 mA JFET Switching Transistor - SOT-23

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MMBF4393T1	Motorola Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	3016
MMBF4393LT1	On Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	10788
MMBF4393LT1BOX	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	1
MMBF4393LT1G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	97440
MMBF4393LTI	Motorola Semiconductor (F	OEM/CM QUOTES ONLY \| NO BROKERS	1839
2MMBF4393LT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	63012
SMMBF4393LT1G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	53550
MMBF4393LT1MOT94		OEM/CM QUOTES ONLY \| NO BROKERS	2204
MMBF4393	MMBF4393	OEM/CM QUOTES ONLY \| NO BROKERS	41435
MMBF4393L	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	3463
MMBF4393TR	FAIR	OEM/CM QUOTES ONLY \| NO BROKERS	696
MMBF4393SMD	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	174
MMBF4393LT	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	3828

Part Number

Manufacturer

Description

Stock

MMBF4393LT1

Motorola Semiconductor Products

200

Part Number

Manufacturer

Description

Stock

MMBF4393LT1G

ON Semiconductor

In Stock

2235

Part Number

Manufacturer

Description

Stock

MMBF4393LT3G

ON Semiconductor

JFET N-CH 30V 0.225W SOT23

RoHS: Compliant

7809

Part Number

Manufacturer

Description

Stock

MMBF4393LT1G

D# C152291

ON Semiconductor

MMBF4393

D# C124490

ON Semiconductor

4368

Part Number	Manufacturer	Description	Stock
MMBF4393	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36530
SMMBF4393LT1G	ON Semiconductor	OEM/CM Immediate delivery	66000
MMBF4393LT1	ON Semiconductor	OEM/CM Immediate delivery	133
MMBF4393LT1G MMBF4393	ON Semiconductor	OEM/CM Immediate delivery	12900
MMBF4393LT1G	ON Semiconductor	OEM/CM Immediate delivery	59986

Part Number

Manufacturer

Description

Stock

MMBF4393LT3G

D# 863-MMBF4393LT3G

ON Semiconductor

JFET SS JFET NCH 30V TR

RoHS: Compliant

2750

Part Number

Manufacturer

Description

Stock

MMBF4393LT1G

D# XSFP00000093860

ON SEMICONDUCTOR

MMBF4393LT1G Series N Channel 30 V 50 mA JFET Switching Transistor - SOT-23

318000

Part Number	Manufacturer	Description	Stock
MMBF4393LT1G D# 29X6099	ON Semiconductor	JFET, 30V, 0.3A, 0.225W, SOT-23-3, Breakdown Voltage Vbr:30V, Zero Gate Voltage Drain Current Idss Min:5mA, Zero Gate Voltage Drain Current Idss Max:30mA, Gate-Source Cutoff Voltage Vgs(off) Max:-3V, Transistor Type:JFET RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
MMBF4393LT1G. D# 26AC2211	ON Semiconductor	SS SOT23 JFET NCH 30V TR ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	9000
SMMBF4393LT1G D# 92T2276	ON Semiconductor	SS SOT23 JFET NCH 30V TR / REEL RoHS: Not Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0
MMBF4393 D# 58K9428	ON Semiconductor	N CHANNEL JFET, -30V, SOT-23, Breakdown Voltage Vbr:-30V, Zero Gate Voltage Drain Current Idss Min:5mA, Zero Gate Voltage Drain Current Idss Max:30mA, Gate-Source Cutoff Voltage Vgs(off) Max:-3V, Transistor Type:JFET, Product Range:-RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	1116
MMBF4393LT3G D# 16M4495	ON Semiconductor	N CHANNEL JFET, -30V, SOT-23, FULL REEL, Breakdown Voltage Vbr:30V, Zero Gate Voltage Drain Current Idss Min:5mA, Zero Gate Voltage Drain Current Idss Max:30mA, Gate-Source Cutoff Voltage Vgs(off) Max:-3V, Transistor Type:JFET RoHS Compliant: Yes RoHS: Compliant Min Qty: 10000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
MMBF4393 D# NS-MMBF4393	Fairchild Semiconductor Corporation	OEM/CM ONLY	33243
MMBF4393LT3G D# NS-MMBF4393LT3G	ON Semiconductor	OEM/CM ONLY	4435
MMBF4393LT1 D# NS-MMBF4393LT1	ON Semiconductor	OEM/CM ONLY	6793
MMBF4393LT1-CT D# NS-MMBF4393LT1-CT	National Semiconductor Corporation	OEM/CM ONLY	3495
SMMBF4393LT1G D# NS-SMMBF4393LT1G	ON Semiconductor	OEM/CM ONLY	8451
MMBF4393L D# NS-MMBF4393L	ON Semiconductor	OEM/CM ONLY	2058
MMBF4393LT1G D# NS-MMBF4393LT1G	ON Semiconductor	OEM/CM ONLY	54505

Part Number	Manufacturer	Description	Stock
MMBF4393LT1	ON Semiconductor	JFET Transistor, N-Channel, SOT-23	324
MMBF4393LT1G	ON Semiconductor	30 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-236	39
MMBF4393	Fairchild Semiconductor Corporation	JFET Transistor, N-Channel, SOT-23	2056
MMBF4393L	ON Semiconductor		2388

Part Number

Manufacturer

Description

Stock

MMBF4393LT1G

D# 8647846P

ON Semiconductor

ON Semiconductor MMBF4393LT1G N-Channel JFET, 30 V, Idss 5 to 30mA, 3-Pin SOT-23, RL

Min Qty: 50

Container: Reel

5600

Part Number	Manufacturer	Description	Stock
SMMBF4393LT1G	ON Semiconductor	Small Signal Field-Effect Transistor RoHS: Compliant	54740
MMBF4393	ON Semiconductor	N-Channel Switch RoHS: Compliant	12000
MMBF4393LT1	ON Semiconductor	JFET N-CH 30V 0.225W SOT23 RoHS: Compliant	2063

Part Number	Manufacturer	Description	Stock
MMBF4393SMD	N/A	OEM/CM ONLY	166
MMBF4393LT	ON Semiconductor	OEM/CM ONLY	6016
MMBF4393T1	Motorola Semiconductor Products	OEM/CM ONLY	2616
MMBF4393LT1G	ON Semiconductor	OEM/CM ONLY	19297
MMBF4393LTI	Motorola Semiconductor (F	OEM/CM ONLY	1601
2MMBF4393LT1G	ON Semiconductor	OEM/CM ONLY	33553
MMBF4393LT1MOT94		OEM/CM ONLY	1916
MMBF4393	Fairchild Semiconductor Corporation	OEM/CM ONLY	51758
MMBF4393LT3G	ON Semiconductor	OEM/CM ONLY	10016
MMBF4393TR	Fairchild Semiconductor Corporation	OEM/CM ONLY	616
MMBF4393L	ON Semiconductor	OEM/CM ONLY	3001
MMBF4393LT1	Motorola Semiconductor Products	OEM/CM ONLY	63522
SMMBF4393LT1G	ON Semiconductor	OEM/CM ONLY	96085

Part Number	Manufacturer	Description	Stock
MMBF4393LT1	ON Semiconductor	IN stock Immediate delivery	128
SMMBF4393LT1G	ON Semiconductor	IN stock Immediate delivery	65985
MMBF4393LT1G	ON Semiconductor	IN stock Immediate delivery	59971
MMBF4393	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36515
MMBF4393LT1G MMBF4393	ON Semiconductor	IN stock Immediate delivery	12915

Part Number	Manufacturer	Description	Stock
MMBF4393LT1G	ON Semiconductor	shipping today	8999
SMMBF4393LT1G	ON Semiconductor	shipping today	66005
MMBF4393LT1 /M6G4	Motorola Mobility LLC	shipping today	27
MMBF4393	ON Semiconductor	shipping today	2999

Part Number

Manufacturer

Description

Stock

SMMBF4393LT1G

D# 26621221

ON Semiconductor

Trans JFET N-CH 30V Automotive 3-Pin SOT-23 T/R

RoHS: Compliant

MMBF4393

D# 46492610

ON Semiconductor

Trans JFET N-CH 3-Pin SOT-23 T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MMBF4393LT1GOSCT

ON Semiconductor

RFQ

8140

Part Number

Manufacturer

Description

Stock

MMBF4393LT1G

ON Semiconductor

JFET N-CH 30V 0.225W SOT23

114336

MMBF4393

Fairchild Semiconductor Corporation

JFET N-CH 30V 0.225W SOT23

2892

Part Number	Manufacturer	Description	Stock
MMBF4393 D# 2453367RL	ON Semiconductor	JFET, N CHANNEL, -30V, SOT-23-3 RoHS: Compliant Min Qty: 5 Container: Reel	0
MMBF4393LT1G D# 1431332	ON Semiconductor	TRANSISTOR, JFET, N, 30V, SOT-23 RoHS: Compliant Min Qty: 1 Container: Cut Tape	8750
MMBF4393LT1G. D# 2418799	ON Semiconductor	JFET, 30V, 0.3A, 0.225W, SOT-23-3 RoHS: Compliant Min Qty: 3000 Container: Reel	0

Quick Inquiry

MMBF4393

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