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HomeProductsDiscrete Semiconductor ProductsDiodes - Zener - Single1SMA5921BT3
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1SMA5921BT3 - onsemi

Manufacturer Part Number
1SMA5921BT3
Manufacturer
onsemi
Allelco Part Number
32D-1SMA5921BT3
ECAD Model
Parts Description
DIODE ZENER 6.8V 1.5W SMA
Package
DO-214AC, SMA
Data sheet
(SZ)1SMA59xxBT3(G).pdf
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Specifications

1SMA5921BT3 Tech Specifications
onsemi - 1SMA5921BT3 technical specifications, attributes, parameters and parts with similar specifications to onsemi - 1SMA5921BT3

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Zener (Nom) (Vz) 6.8 V  
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA  
Tolerance ±5%  
Supplier Device Package SMA  
Series -  
Power - Max 1.5 W  
Product Attribute Attribute Value  
Package / Case DO-214AC, SMA  
Package Tape & Reel (TR)  
Operating Temperature -65°C ~ 150°C  
Mounting Type Surface Mount  
Impedance (Max) (Zzt) 2.5 Ohms  
Current - Reverse Leakage @ Vr 2.5 µA @ 5.2 V  
Base Product Number 1SMA5921  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS

Parts Introduction

Manufacturer Part Number

1SMA5921BT3

Manufacturer

onsemi

Introduction

Zener diode in SMA package

Used for voltage regulation and protection

Product Features and Performance

Zener voltage: 6.8 V

Reverse leakage current: 2.5 A @ 5.2 V

Forward voltage: 1.5 V @ 200 mA

Tolerance: ±5%

Maximum impedance: 2.5 Ohms

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

Maximum power: 1.5 W

Surface mount package

Product Advantages

Compact SMA package

Suitable for voltage regulation and protection applications

Stable and reliable performance

Key Technical Parameters

Zener voltage: 6.8 V

Reverse leakage current

Forward voltage

Tolerance

Impedance

Operating temperature range

Maximum power

Quality and Safety Features

RoHS non-compliant

Compatibility

Compatible with surface mount applications

Application Areas

Voltage regulation

Circuit protection

Product Lifecycle

Current product, no discontinuation or replacement information available

Key Reasons to Choose This Product

Compact SMA package

Suitable for voltage regulation and protection

Stable and reliable performance

Wide operating temperature range

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi 1SMA5921BT3

Product Attribute 1SMA5921BT3 1SMA5919BT3 1SMA5923BT3G 1SMA5919BT3G
Part Number 1SMA5921BT3 1SMA5919BT3 1SMA5923BT3G 1SMA5919BT3G
Manufacturer onsemi onsemi onsemi onsemi
Tolerance ±5% ±5% ±5% ±5%
Voltage - Zener (Nom) (Vz) 6.8 V 5.6 V 8.2 V 5.6 V
Impedance (Max) (Zzt) 2.5 Ohms 2 Ohms 3.5 Ohms 2 Ohms
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)
Series - - - -
Current - Reverse Leakage @ Vr 2.5 µA @ 5.2 V 2.5 µA @ 3 V 2.5 µA @ 6.5 V 2.5 µA @ 3 V
Package / Case DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA
Power - Max 1.5 W 1.5 W 1.5 W 1.5 W
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
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package SMA SMA SMA SMA
Base Product Number 1SMA5921 1SMA5919 1SMA5923 1SMA5919

1SMA5921BT3 Datasheet PDF

Download 1SMA5921BT3 pdf datasheets and onsemi documentation for 1SMA5921BT3 - onsemi.

Datasheets
(SZ)1SMA59xxBT3(G).pdf
Environmental Information
onsemi RoHS.pdf
PCN Obsolescence/ EOL
Multiple Devices 21/Jan/2010.pdf

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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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1SMA5921BT3 Image

1SMA5921BT3

onsemi
32D-1SMA5921BT3

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