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HomeProductsCircuit ProtectionTVS - Diodes1SMA22AT3G
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1SMA22AT3G - Littelfuse Inc.

Manufacturer Part Number
1SMA22AT3G
Manufacturer
Littelfuse
Allelco Part Number
32D-1SMA22AT3G
ECAD Model
Parts Description
TVS DIODE 22VWM 35.5VC SMA
Detailed Description
Package
DO-214AC, SMA
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 4130

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Specifications

1SMA22AT3G Tech Specifications
Littelfuse Inc. - 1SMA22AT3G technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 1SMA22AT3G

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage - Reverse Standoff (Typ) 22V  
Voltage - Clamping (Max) @ Ipp 35.5V  
Voltage - Breakdown (Min) 24.4V  
Unidirectional Channels 1  
Type Zener  
Supplier Device Package SMA  
Series -  
Power Line Protection No  
Product Attribute Attribute Value  
Power - Peak Pulse 400W  
Package / Case DO-214AC, SMA  
Package Tape & Reel (TR)  
Operating Temperature -65°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Current - Peak Pulse (10/1000µs) 11.3A  
Capacitance @ Frequency 540pF @ 1MHz  
Base Product Number 1SMA  
Applications General Purpose  

Parts Introduction

Manufacturer Part Number

1SMA22AT3G

Manufacturer

Littelfuse

Introduction

TVS Diode for Voltage Transient Protection

Product Features and Performance

Unidirectional Channel

Reverse Standoff Voltage: 22V

Breakdown Voltage: 24.4V Min

Clamping Voltage: 35.5V Max at 11.3A

Peak Pulse Power: 400W

Low Capacitance

Product Advantages

High Surge Capability

Fast Response Time

Operating Temperature Range: -65°C to 150°C

Key Technical Parameters

Current Peak Pulse: 11.3A (10/1000µs)

Power Peak Pulse: 400W

Capacitance: 540pF @ 1MHz

Quality and Safety Features

Built to handle transient over-voltage

Robust construction for long-term reliability

Compatibility

Surface Mount (SMA Package)

General Purpose Use

Application Areas

Consumer Electronics

Commercial Electronics

Industrial Electronics

Product Lifecycle

Obsolete

Check for replacement or upgrade solutions

Several Key Reasons to Choose This Product

Designed to protect sensitive electronics from voltage transients

High-temperature operational range for extremes

Compact surface-mount package for space-sensitive applications

The industry recognizes Littelfuse as a reputable manufacturer

Effective for a broad spectrum of potential applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 1SMA22AT3G

Product Attribute 1SMA22AT3G 1SMA18CAT3G 1SMA18CAT3G 1SMA24AT3
Part Number 1SMA22AT3G 1SMA18CAT3G 1SMA18CAT3G 1SMA24AT3
Manufacturer Littelfuse Inc. Littelfuse Inc. onsemi onsemi
Series - - - -
Power - Peak Pulse 400W 400W 400W 400W
Type Zener Zener Zener Zener
Unidirectional Channels 1 - - 1
Supplier Device Package SMA SMA SMA SMA
Voltage - Reverse Standoff (Typ) 22V 18V 18V 24V
Current - Peak Pulse (10/1000µs) 11.3A 13.7A 13.7A 10.3A
Package Tape & Reel (TR) Tape & Reel (TR) Bulk Tape & Reel (TR)
Voltage - Breakdown (Min) 24.4V 20V 20V 26.7V
Package / Case DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA
Voltage - Clamping (Max) @ Ipp 35.5V 29.2V 29.2V 38.9V
Power Line Protection No No No No
Base Product Number 1SMA 1SMA - 1SMA24
Applications General Purpose General Purpose General Purpose General Purpose
Capacitance @ Frequency 540pF @ 1MHz 335pF @ 1MHz 335pF @ 1MHz 500pF @ 1MHz
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ)

1SMA22AT3G Datasheet PDF

Download 1SMA22AT3G pdf datasheets and Littelfuse Inc. documentation for 1SMA22AT3G - Littelfuse Inc..

Datasheets
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
Qualification Assebly/Test Site 18/Mar/2014.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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1SMA22AT3G Image

1SMA22AT3G

Littelfuse Inc.
32D-1SMA22AT3G

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