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HomeProductsDiscrete Semiconductor ProductsDiodes - Zener - Single1SMB5921B-13
1SMB5921B-13 Image
Image may be representation.
See specifications for product details.

1SMB5921B-13 - Diodes Incorporated

Manufacturer Part Number
1SMB5921B-13
Manufacturer
Diodes Incorporated
Allelco Part Number
32D-1SMB5921B-13
ECAD Model
Parts Description
DIODE ZENER 6.8V 3W SMB
Detailed Description
Package
DO-214AA, SMB
Data sheet
1SMB5913B-39B.pdf
RoHs Status
ROHS3 Compliant
In stock: 328300

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Quantity

Specifications

1SMB5921B-13 Tech Specifications
Diodes Incorporated - 1SMB5921B-13 technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated - 1SMB5921B-13

Product Attribute Attribute Value  
Manufacturer Diodes Incorporated  
Voltage - Zener (Nom) (Vz) 6.8 V  
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA  
Tolerance ±5%  
Supplier Device Package SMB  
Series -  
Power - Max 3 W  
Product Attribute Attribute Value  
Package / Case DO-214AA, SMB  
Package Tape & Reel (TR)  
Operating Temperature -65°C ~ 150°C  
Mounting Type Surface Mount  
Impedance (Max) (Zzt) 2.5 Ohms  
Current - Reverse Leakage @ Vr 5 µA @ 5.2 V  
Base Product Number 1SMB5921  

Parts Introduction

Manufacturer Part Number

1SMB5921B-13

Manufacturer

Diodes Incorporated

Introduction

This is a Zener diode from Diodes Incorporated, a leading manufacturer of semiconductor products.

Product Features and Performance

Zener voltage of 6.8V

Reverse leakage current of 5A at 5.2V

Forward voltage drop of 1.5V at 200mA

Tolerance of ±5%

Impedance of 2.5 ohms (max)

Power rating of 3W

Operating temperature range of -65°C to 150°C

Surface mount package (SMB)

Product Advantages

Excellent voltage regulation

Robust design for reliable performance

Compact surface mount package

RoHS3 compliant

Key Technical Parameters

Zener voltage: 6.8V

Reverse leakage current: 5A @ 5.2V

Forward voltage drop: 1.5V @ 200mA

Tolerance: ±5%

Impedance: 2.5 ohms (max)

Power rating: 3W

Operating temperature: -65°C to 150°C

Quality and Safety Features

RoHS3 compliant

Reliable and durable construction

Compatibility

This Zener diode is compatible with a wide range of electronic circuits and applications.

Application Areas

Voltage regulation

Overvoltage protection

Bias stabilization

Reference voltage generation

Product Lifecycle

This product is currently in production and available for purchase. Diodes Incorporated continues to support this model, and there are no plans for discontinuation in the near future.

Key Reasons to Choose This Product

Excellent voltage regulation performance

Robust and reliable design for long-term use

Compact surface mount package for space-constrained applications

RoHS3 compliance for environmentally-friendly applications

Wide operating temperature range for versatile use

Parts with Similar Specifications

The three parts on the right have similar specifications to Diodes Incorporated 1SMB5921B-13

Product Attribute 1SMB5921B-13 1SMB5920BT3 1SMB5918BT3G 1SMB5922BT3
Part Number 1SMB5921B-13 1SMB5920BT3 1SMB5918BT3G 1SMB5922BT3
Manufacturer Diodes Incorporated onsemi onsemi onsemi
Package / Case DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA
Base Product Number 1SMB5921 1SMB5920 1SMB5918 1SMB5922
Current - Reverse Leakage @ Vr 5 µA @ 5.2 V 5 µA @ 4 V 5 µA @ 2 V 5 µA @ 6 V
Power - Max 3 W 3 W 3 W 3 W
Operating Temperature -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Tolerance ±5% ±5% ±5% ±5%
Voltage - Zener (Nom) (Vz) 6.8 V 6.2 V 5.1 V 7.5 V
Impedance (Max) (Zzt) 2.5 Ohms 2 Ohms 4 Ohms 3 Ohms
Series - - - -
Supplier Device Package SMB SMB SMB SMB

1SMB5921B-13 Datasheet PDF

Download 1SMB5921B-13 pdf datasheets and Diodes Incorporated documentation for 1SMB5921B-13 - Diodes Incorporated.

Datasheets
1SMB5913B-39B.pdf
Environmental Information
Diodes Environmental Compliance Cert.pdf
PCN Assembly/Origin
Assembly Site 01/Jun/2022.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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1SMB5921B-13 Image

1SMB5921B-13

Diodes Incorporated
32D-1SMB5921B-13

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