Name: 1SMB5946BT3
Brand: ON Semiconductor
SKU: 1SMB5946BT3
Availability: InStock
Rating: 5 (154 reviews)

1SMB5946BT3

For Reference Only

Part Number	1SMB5946BT3
Manufacturer	ON Semiconductor
Description	DIODE ZENER 75V 3W SMB
Datasheet	1SMB5946BT3 Datasheet 1SMB5946BT3 Specifications
Package	DO-214AA, SMB
ECAD
In Stock	3,488 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1SMB5946BT3 (Diodes - Zener - Single) is manufactured by 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 1SMB5946BT3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1SMB5946BT3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1SMB5946BT3.

1SMB5946BT3 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-214AA, SMB
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	75V
Tolerance	±5%
Power - Max	3W
Impedance (Max) (Zzt)	140 Ohms
Current - Reverse Leakage @ Vr	1µA @ 56V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 200mA
Operating Temperature	-65°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	DO-214AA, SMB
Supplier Device Package	SMB

1SMB5946BT3 Datasheet

1SMB5946BT3 Reviews

Frida*****iamson

March 22, 2023

★ ★ ★ ★ ★

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

Iva***** Rich

March 11, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Write a Review

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1SMB5946BT3 Packaging

1SMB5946BT3 FAQ

1. How to order 1SMB5946BT3 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 1SMB5946BT3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1SMB5946BT3. All suppliers must pass our qualification reviews before they can publish their products including 1SMB5946BT3 on Heisener; we pay more attention to the channels and quality of 1SMB5946BT3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1SMB5946BT3 price and inventory displayed accurate?

The price and inventory of 1SMB5946BT3 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 1SMB5946BT3?

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 1SMB5946BT3 we delivered, we will accept the replacement or return of the 1SMB5946BT3 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 1SMB5946BT3.

(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 1SMB5946BT3 pin diagram, 1SMB5946BT3 datasheet?

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

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1SMB5946BT3 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

1SMB5946BT3G

D# V79:2366_17795114

ON Semiconductor

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SZ1SMB5946BT3G

D# V36:1790_07316784

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Zener Diode Single 75V 5% 140Ohm 3000mW Automotive 2-Pin SMB T/R

Part Number

Manufacturer

Description

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SZ1SMB5946BT3G

D# SZ1SMB5946BT3G

ON Semiconductor

Diode Zener Single 75V 5% 550mW 2-Pin SMB T/R - Tape and Reel (Alt: SZ1SMB5946BT3G)

RoHS: Compliant

1SMB5946BT3G

D# 1SMB5946BT3G

ON Semiconductor

Diode Zener Single 75V 5% 550mW 2-Pin SMB T/R - Bulk (Alt: 1SMB5946BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# 1SMB5946BT3G

ON Semiconductor

Diode Zener Single 75V 5% 550mW 2-Pin SMB T/R (Alt: 1SMB5946BT3G)

RoHS: Compliant

SZ1SMB5946BT3G

D# SZ1SMB5946BT3G

ON Semiconductor

Diode Zener Single 75V 5% 550mW 2-Pin SMB T/R (Alt: SZ1SMB5946BT3G)

Part Number

Manufacturer

Description

Stock

1SMB5946BT3

ON Semiconductor

12215

Part Number	Manufacturer	Description	Stock
1SMB5946BT3	ON Semiconductor	Diode Zener Single 75V 5% 3W 2-Pin SMB T/R	7490
SZ1SMB5946BT3G	ON Semiconductor	ZEN SMB REG 3W 75V TR - Tape and Reel	0
1SMB5946BT3G	ON Semiconductor	Diode Zener Single 75V 5% 3W 2-Pin SMB T/R	2500

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# C1S541900434433

ON Semiconductor

Diode Zener Single 75V 5% 550mW Automotive 2-Pin SMB T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 25

Container: Cut Tape

504

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

ON Semiconductor

75V ±, 5% 3W 1uA @ 56V SMB(DO-214AA) Zener Diodes RoHS

3821

Part Number	Manufacturer	Description	Stock
1SMB5946BT3 D# 1SMB5946BT3-ND	ON Semiconductor	DIODE ZENER 75V 3W SMB	0
SZ1SMB5946BT3G D# SZ1SMB5946BT3GOSCT-ND	ON Semiconductor	DIODE ZENER 75V 3W SMB	2524
1SMB5946BT3G D# 1SMB5946BT3GOSCT-ND	ON Semiconductor	DIODE ZENER 75V 3W SMB	2713

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# 1431185

ON Semiconductor

DIODE, ZENER, 75V, 3W

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

8660

SZ1SMB5946BT3G

D# 3607204

ON Semiconductor

ZENER DIODES

RoHS: Not Compliant

Min Qty: 2500

Container: Reel

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

NEW AND ORGINAL. ISRAEL W.HOUSE

2500

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

ON Semiconductor

1SMB5946B Series 550 mW 200 mA 75 V SMT Zener Voltage Regulator

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
1SMB5946BT3	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	13437
SZ1SMB5946BT3G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	118
1SMB5946BT3G	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	11000

Part Number

Manufacturer

Description

Stock

1SMB5946BT3

ON Semiconductor

In stock

12215

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# C238938

ON Semiconductor

3821

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

ON Semiconductor

OEM/CM Immediate delivery

980000

Part Number

Manufacturer

Description

Stock

SZ1SMB5946BT3G

D# 863-SZ1SMB5946BT3G

ON Semiconductor

Zener Diodes ZEN SMB REG 3W 75V TR

RoHS: Compliant

4220

1SMB5946BT3G

D# 863-1SMB5946BT3G

ON Semiconductor

Zener Diodes 75V 3W

RoHS: Compliant

4197

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# XSKDRABS0000186

ON SEMICONDUCTOR

SMB 2/3 WATT SMB ZENER VOLTAGE REGULATORS 75 V

2500

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# 26K5269

ON Semiconductor

ZENER DIODE, 3W, 75V, SMB, Zener Voltage Vz Typ:75V, Power Dissipation Pd:3W, Diode Case Style:DO-214AA (SMB), Zener Tolerance ±:5%, No. of Pins:2Pins, Operating Temperature Max:150°C, Product Range:1SMB59xxBT3G Series RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5000

Container: TAPE & REEL - FULL

SZ1SMB5946BT3G

D# 76T8007

ON Semiconductor

ZEN SMB REG 3W 75V TR / REEL

RoHS: Not Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

1SMB5946BT3

D# NS-1SMB5946BT3

ON Semiconductor

OEM/CM ONLY

1243

1SMB5946BT3G

D# NS-1SMB5946BT3G

ON Semiconductor

OEM/CM ONLY

2537

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

ON Semiconductor

ZENER DIODE, 75V V(Z), 5%, 0.55W, SILICON, UNIDIRECTIONAL

1070

1SMB5946BT3

ON Semiconductor

5577

Part Number

Manufacturer

Description

Stock

1SMB5946BT3

D# 1SMB5946BT3

ON Semiconductor

Semiconductor

2500

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# 8009064P

ON Semiconductor

ON Semiconductor, 75V Zener Diode 5% 3 W SMT 2-Pin SMB, RL

Min Qty: 50

Container: Reel

14900

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

ON Semiconductor

Zener Diode, 75V, 5%, 0.55W, Unidirectional

RoHS: Compliant

87305

Part Number	Manufacturer	Description	Stock
1SMB5946BT3	Motorola Semiconductor Products	OEM/CM ONLY	49322
SZ1SMB5946BT3G	ON Semiconductor	OEM/CM ONLY	115
1SMB5946BT3G	ON Semiconductor	OEM/CM ONLY	16220

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

ON Semiconductor

IN stock Immediate delivery

979985

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

ON Semiconductor

shipping today

17499

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# 26118774

ON Semiconductor

Zener Diode Single 75V 5% 140Ohm 3000mW 2-Pin SMB T/R

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

mfr

RFQ

2406

Part Number

Manufacturer

Description

Stock

1SMB5946BT3G

D# 1431185

ON Semiconductor

DIODE, ZENER, 75V, 3W

RoHS: Compliant

Min Qty: 10

Container: Cut Tape

5810

Quick Inquiry

1SMB5946BT3

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