1SMA5.0AT3G
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Littelfuse Inc. 1SMA5.0AT3G

Manufacturer No:
1SMA5.0AT3G
Manufacturer:
Littelfuse Inc.
Package:
Tape & Reel (TR)
Description:
TVS DIODE 5VWM 9.2VC SMA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 1SMA5.0AT3G is a Zener Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse Inc. This component is part of the SMA series, which is designed to protect voltage-sensitive components from high voltage and high energy transients. The 1SMA5.0AT3G is known for its excellent clamping capability, making it a reliable choice for various electronic applications.

Key Specifications

ParameterValue
Peak Pulse Power (PPp)400 W
Standoff Voltage (Vwm)5.0 V
Maximum Clamping Voltage (Vc)8.33 V @ 10 A
Maximum Leakage Current (IL)5 μA @ 5 V
Operating Temperature Range-55°C to +150°C
Package TypeDO-214AC (SMA)

Key Features

  • Excellent clamping capability to protect against high voltage and high energy transients.
  • High peak pulse power rating of 400 W.
  • Low maximum leakage current of 5 μA at 5 V.
  • Broad operating temperature range from -55°C to +150°C.
  • Compact DO-214AC (SMA) package.

Applications

The 1SMA5.0AT3G is suitable for a variety of applications where protection against voltage transients is crucial. These include:

  • Automotive systems
  • Industrial control systems
  • Telecommunication equipment
  • Consumer electronics
  • Power supplies and DC-DC converters

Q & A

  1. What is the primary function of the 1SMA5.0AT3G? The primary function is to protect voltage-sensitive components from high voltage and high energy transients.
  2. What is the peak pulse power rating of the 1SMA5.0AT3G? The peak pulse power rating is 400 W.
  3. What is the standoff voltage of the 1SMA5.0AT3G? The standoff voltage is 5.0 V.
  4. What is the maximum clamping voltage of the 1SMA5.0AT3G? The maximum clamping voltage is 8.33 V @ 10 A.
  5. What is the maximum leakage current of the 1SMA5.0AT3G? The maximum leakage current is 5 μA @ 5 V.
  6. What is the operating temperature range of the 1SMA5.0AT3G? The operating temperature range is -55°C to +150°C.
  7. What package type does the 1SMA5.0AT3G use? The 1SMA5.0AT3G uses the DO-214AC (SMA) package.
  8. Is the 1SMA5.0AT3G still in production? No, the 1SMA5.0AT3G is obsolete and no longer manufactured.
  9. What are some common applications for the 1SMA5.0AT3G? Common applications include automotive systems, industrial control systems, telecommunication equipment, consumer electronics, and power supplies.
  10. Where can I find substitutes for the 1SMA5.0AT3G? Substitutes can be found through distributors like Digi-Key, which lists direct substitutes.

Product Attributes

Type:Zener
Unidirectional Channels:1
Bidirectional Channels:- 
Voltage - Reverse Standoff (Typ):5V
Voltage - Breakdown (Min):6.4V
Voltage - Clamping (Max) @ Ipp:9.2V
Current - Peak Pulse (10/1000µs):43.5A
Power - Peak Pulse:400W
Power Line Protection:No
Applications:General Purpose
Capacitance @ Frequency:2035pF @ 1MHz
Operating Temperature:-65°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:DO-214AC, SMA
Supplier Device Package:SMA
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Similar Products

Part Number 1SMA5.0AT3G 1SMA9.0AT3G 1SMA8.0AT3G 1SMA6.0AT3G 1SMA7.0AT3G 1SMA5.0AT3
Manufacturer Littelfuse Inc. onsemi onsemi Littelfuse Inc. onsemi onsemi
Product Status Obsolete Active Active Obsolete Obsolete Obsolete
Type Zener Zener Zener Zener Zener Zener
Unidirectional Channels 1 1 1 1 1 1
Bidirectional Channels - - - - - -
Voltage - Reverse Standoff (Typ) 5V 9V 8V 6V 7V 5V
Voltage - Breakdown (Min) 6.4V 10V 8.89V 6.67V 7.78V 6.4V
Voltage - Clamping (Max) @ Ipp 9.2V 15.4V 13.6V 10.3V 12V 9.2V
Current - Peak Pulse (10/1000µs) 43.5A 26A 29.4A 38.8A - 43.5A
Power - Peak Pulse 400W 400W 400W 400W 400W 400W
Power Line Protection No No No No No No
Applications General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose
Capacitance @ Frequency 2035pF @ 1MHz 1200pF @ 1MHz 1035pF @ 1MHz 1730pF @ 1MHz 1505pF @ 1MHz 2035pF @ 1MHz
Operating Temperature -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -65°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case DO-214AC, SMA 6-WDFN Exposed Pad 6-WDFN Exposed Pad DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA
Supplier Device Package SMA 6-TDFN-EP (3x3) 6-TDFN-EP (3x3) SMA SMA SMA

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