Name: MJD340T4
Brand: STMicroelectronics
SKU: MJD340T4
Availability: InStock
Rating: 5 (88 reviews)

MJD340T4

For Reference Only

Part Number	MJD340T4
Manufacturer	STMicroelectronics
Description	TRANS NPN 300V 0.5A D-PAK
Datasheet	MJD340T4 Datasheet MJD340T4 Specifications
Package	TO-252-3, DPak (2 Leads + Tab), SC-63
ECAD
In Stock	1,088,016 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MJD340T4 (Transistors - Bipolar (BJT) - Single) is manufactured by STMicroelectronics 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 MJD340T4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MJD340T4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MJD340T4.

MJD340T4 Specifications

Manufacturer	STMicroelectronics
Category	Discrete Semiconductor Products - Transistors - Bipolar (BJT) - Single
Package	TO-252-3, DPak (2 Leads + Tab), SC-63
ECAD
Series	-
Transistor Type	NPN
Current - Collector (Ic) (Max)	500mA
Voltage - Collector Emitter Breakdown (Max)	300V
Vce Saturation (Max) @ Ib, Ic	-
Current - Collector Cutoff (Max)	100µA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	30 @ 50mA, 10V
Power - Max	15W
Frequency - Transition	-
Operating Temperature	150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package	D-Pak

MJD340T4 Datasheet

MJD340T4 Reviews

Jazly*****tthai

March 14, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Coll*****Miles

March 4, 2023

★ ★ ★ ★ ★

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

Jos***** Goda

February 26, 2023

★ ★ ★ ★ ★

Excellent service and product arrives in reasonable shipping rates. Well done!

Write a Review

★★★★★

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Thanks for Your Review!

MJD340T4 Packaging

MJD340T4 FAQ

1. How to order MJD340T4 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 MJD340T4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MJD340T4. All suppliers must pass our qualification reviews before they can publish their products including MJD340T4 on Heisener; we pay more attention to the channels and quality of MJD340T4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MJD340T4 price and inventory displayed accurate?

The price and inventory of MJD340T4 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 MJD340T4?

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 MJD340T4 we delivered, we will accept the replacement or return of the MJD340T4 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 MJD340T4.

(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 MJD340T4 pin diagram, MJD340T4 datasheet?

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

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MJD340T4 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
NJVMJD340T4G D# V36:1790_07303961	ON Semiconductor	Trans GP BJT NPN 300V 0.5A 1560mW Automotive 3-Pin(2+Tab) DPAK T/R	0
MJD340T4G D# V72:2272_07299857	ON Semiconductor	Trans GP BJT NPN 300V 0.5A 1560mW 3-Pin(2+Tab) DPAK T/R	0
MJD340T4 D# E02:0323_00209763	STMicroelectronics	Trans GP BJT NPN 300V 0.5A 15000mW 3-Pin(2+Tab) DPAK T/R	0

Part Number	Manufacturer	Description	Stock
NJVMJD340T4G D# NJVMJD340T4G	ON Semiconductor	Trans GP BJT NPN 300V 0.5A 3-Pin(2+Tab) DPAK T/R - Bulk (Alt: NJVMJD340T4G) RoHS: Compliant	0
MJD340T4 D# MJD340T4	ON Semiconductor	TRANS GP BJT NPN 300V 0.5A 3PIN DPAK - Bulk (Alt: MJD340T4) RoHS: Not Compliant	0
MJD340T4G D# MJD340T4G	ON Semiconductor	Trans GP BJT NPN 300V 0.5A 3-Pin(2+Tab) DPAK T/R - Tape and Reel (Alt: MJD340T4G) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

MJD340T4

D# MJD340T4

STMicroelectronics

Trans GP BJT NPN 300V 0.5A 3-Pin(2+Tab) DPAK T/R (Alt: MJD340T4)

RoHS: Compliant

MJD340T4G

D# MJD340T4G

ON Semiconductor

Trans GP BJT NPN 300V 0.5A 3-Pin(2+Tab) DPAK T/R (Alt: MJD340T4G)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MJD340T4 D# MJD340T4	STMicroelectronics	Trans GP BJT NPN 300V 0.5A 3-Pin(2+Tab) DPAK T/R (Alt: MJD340T4)	0
NJVMJD340T4G D# NJVMJD340T4G	ON Semiconductor	Trans GP BJT NPN 300V 0.5A 3-Pin(2+Tab) DPAK T/R (Alt: NJVMJD340T4G) RoHS: Compliant	0
MJD340T4G D# MJD340T4G	ON Semiconductor	Trans GP BJT NPN 300V 0.5A 3-Pin(2+Tab) DPAK T/R (Alt: MJD340T4G) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

MJD340T4G

ON Semiconductor

2238

MJD340T4

STMicroelectronics

1314

Part Number	Manufacturer	Description	Stock
MJD340T4	STMicroelectronics	STMICROELECTRONICS MJD340T4 - Tape and Reel	0
NJVMJD340T4G	ON Semiconductor	BIP DPAK NPN 0.5A 300V TR - Tape and Reel	0
MJD340T4G	ON Semiconductor	- Tape and Reel	22125

Part Number	Manufacturer	Description	Stock
NJVMJD340T4G	ON Semiconductor	NPN 500mA 300V 1.56W DPAK-3 Transistors (NPN/PNP) RoHS	5
MJD340T4G	ON Semiconductor	NPN 500mA 300V 1.56W TO-252-2(DPAK) Transistors (NPN/PNP) RoHS	1881
MJD340T4	STMicroelectronics	NPN 500mA 300V 1.56W TO-252-2(DPAK) Transistors (NPN/PNP) RoHS	2548

Part Number

Manufacturer

Description

Stock

MJD340T4

STMicroelectronics

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
MJD340T4G D# MJD340T4GOSTR-ND	ON Semiconductor	TRANS NPN 300V 500MA DPAK	0
NJVMJD340T4G D# 488-NJVMJD340T4GTR-ND	ON Semiconductor	TRANS NPN 300V 0.5A DPAK-4	0
MJD340T4 D# 497-6465-1-ND	STMicroelectronics	TRANS NPN 300V 0.5A D-PAK	2511

Part Number

Manufacturer

Description

Stock

MJD340T4G

ON Semiconductor

In stock shipping within 2days

38025

MJD340T4

STMicroelectronics

In stock shipping within 2days

5210

Part Number	Manufacturer	Description	Stock
NJVMJD340T4G D# 3615498	ON Semiconductor	BIPOLAR TRANSISTOR RoHS: Not Compliant Min Qty: 2500 Container: Reel	0
MJD340T4G D# 2441282	ON Semiconductor	TRANSISTOR, BIPOL, NPN, 300V, TO-252-4 RoHS: Compliant Min Qty: 2500 Container: Reel	0
MJD340T4 D# 9935274	STMicroelectronics	TRANSISTOR, NPN, D-PAK RoHS: Compliant Min Qty: 5 Container: Cut Tape	3024

Part Number

Manufacturer

Description

Stock

MJD340T4G

ON Semiconductor

MJD Series 300 V 500 mA NPN High Voltage Power Transistor - TO-252-3

RoHS: Compliant

pbFree: Yes

MJD340T4

STMicroelectronics

MJD340 Series NPN 300 V 0.5 A Complementary Silicon Power Transistor - TO-252-3

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MJD340T4	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	57971
MJD340T4185095353	ST 03+	OEM/CM QUOTES ONLY \| NO BROKERS	11020
NJVMJD340T4G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	18000
MJD340T4G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	20300

Part Number	Manufacturer	Description	Stock
MJD340T4G D# C140579	ON Semiconductor		1881
NJVMJD340T4G D# C513040	ON Semiconductor		5
MJD340T4 D# C67350	STMicroelectronics		2548

Part Number

Manufacturer

Description

Stock

MJD340T4G

STMicroelectronics

OEM/CM Immediate delivery

18000

MJD340T4

STMicroelectronics

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

MJD340T4

D# 511-MJD340

STMicroelectronics

Bipolar Transistors - BJT NPN Gen Pur Switch

RoHS: Compliant

568

Part Number

Manufacturer

Description

Stock

MJD340T4G

D# XSKDRABV0024685

ON SEMICONDUCTOR

45000

MJD340T4

D# XSKDRABV0024684

STMicroelectronics

MJD340 Series NPN 300 V 0.5 A Complementary Silicon Power Transistor - TO-252-3

4450

Part Number	Manufacturer	Description	Stock
NJVMJD340T4G D# 76T6462	ON Semiconductor	BIP DPAK NPN 0.5A 300V TR / REEL RoHS: Not Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	0
MJD340T4 D# 26M1582	STMicroelectronics	TRANSISTOR, NPN, D-PAK, Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:300V, DC Collector Current:50mA, Power Dissipation Pd:15W, Transistor Mounting:Surface Mount, No. of Pins:3Pins, Transition Frequency ft:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 5 Container: Cut Tape	59
MJD340T4G. D# 15AC3559	ON Semiconductor	Transistor Polarity:NPN, Collector Emitter Voltage V(br)ceo:300V, DC Collector Current:500mA, Power Dissipation Pd:1.56W, Transistor Mounting:Surface Mount, No. of Pins:4Pins, Transition Frequency ft:10MHz, DC Current Gain hFE:30hFE RoHS Compliant: Yes RoHS: Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
MJD340T4G D# 31Y2629	ON Semiconductor	Bipolar (BJT) Single Transistor, GENERAL PURPOSE, NPN, 300 V, 10 MHz, 1.56 W, 500 mA, 30 RoHS Compliant: Yes RoHS: Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
MJD340T4 D# NS-MJD340T4	ON Semiconductor	OEM/CM ONLY	4472
MJD340T4-CT D# NS-MJD340T4-CT	Microsemi-IPG	OEM/CM ONLY	1610
MJD340T4G D# NS-MJD340T4G	ON Semiconductor	OEM/CM ONLY	14058

Part Number

Manufacturer

Description

Stock

MJD340T4

Motorola Semiconductor Products

Bipolar Junction Transistor, NPN Type, TO-252

7111

MJD340T4G

ON Semiconductor

POWER BIPOLAR TRANSISTOR, 0.5A I(C), 300V V(BR)CEO, 1-ELEMENT, NPN, SILICON, PLASTIC/EPOXY, 2 PIN

4813

Part Number

Manufacturer

Description

Stock

MJD340T4G

D# MJD340T4G

ON Semiconductor

Semiconductor

2572

MJD340T4

D# MJD340T4

STMicroelectronics

Semiconductor

2500

Part Number

Manufacturer

Description

Stock

MJD340T4

D# 8091470

STMicroelectronics

STMicroelectronics MJD340T4 NPN Transistor, 500 mA, 300 V, 3-Pin DPAK, TA

Min Qty: 25

Container: Ammo Pack

3750

MJD340T4G

D# 5452377

ON Semiconductor

ON Semi MJD340T4G NPN Transistor, 500 mA, 300 V, 3-Pin DPAK, PK

Min Qty: 10

Container: Package

360

Part Number

Manufacturer

Description

Stock

NJVMJD340T4G

ON Semiconductor

Power Bipolar Transistor, 0.5A, 300V, NPN, Plastic/Epoxy, 2 Pin

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
MJD340T4	Motorola Semiconductor Products	OEM/CM ONLY	17451
NJVMJD340T4G	ON Semiconductor	OEM/CM ONLY	416
MJD340T4G	ON Semiconductor	OEM/CM ONLY	54071
MJD340T4185095353	ST 03+	OEM/CM ONLY	9516

Part Number

Manufacturer

Description

Stock

MJD340T4

STMicroelectronics

IN stock Immediate delivery

29985

MJD340T4G

STMicroelectronics

IN stock Immediate delivery

17985

Part Number

Manufacturer

Description

Stock

MJD340T4

ON Semiconductor

105

Part Number	Manufacturer	Description	Stock
MJD340T4G	ON Semiconductor	shipping today	13996
MJD340T4	ONS	shipping today	501
NJVMJD340T4G	ON Semiconductor	shipping today	45635

Part Number

Manufacturer

Description

Stock

MJD340T4

D# 48402893

STMicroelectronics

Trans GP BJT NPN 300V 0.5A 15000mW 3-Pin(2+Tab) DPAK T/R

Part Number

Manufacturer

Description

Stock

MJD340T4

STMicroelectronics

RFQ

4044

MJD340T4GOSCT

ON Semiconductor

RFQ

12073

Part Number

Manufacturer

Description

Stock

MJD340T4G

ON Semiconductor

TRANS NPN 300V 0.5A DPAK

41340

Part Number

Manufacturer

Description

Stock

MJD340T4G

D# 2441282

ON Semiconductor

TRANSISTOR, BIPOL, NPN, 300V, TO-252-4

RoHS: Compliant

Min Qty: 2500

Container: Reel

MJD340T4

D# 9935274

STMicroelectronics

TRANSISTOR, NPN, D-PAK

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

3024

Quick Inquiry

MJD340T4

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