SM15T22AHM3_A/I
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Vishay General Semiconductor - Diodes Division SM15T22AHM3_A/I

Manufacturer No:
SM15T22AHM3_A/I
Manufacturer:
Vishay General Semiconductor - Diodes Division
Package:
Tape & Reel (TR)
Description:
TVS DIODE 18.8VWM 30.6VC DO214AB
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SM15T22AHM3_A/I is a transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, designed to protect sensitive electronic equipment against electrostatic discharges and electrical overstress. The SM15T22AHM3_A/I is particularly suited for applications requiring high reliability and stability, such as in automotive, industrial, computing, and consumer electronics.

Key Specifications

Parameter Value Unit
Peak Pulse Power (10/1000 μs) 1500 W -
Stand-off Voltage Range 5 V to 188 V -
Maximum Reverse Leakage at VWM 0.2 µA at 25 °C -
Operating Junction Temperature Range -65 °C to +150 °C -
Package Type SMC (DO-214AB) -
Directionality Unidirectional -
Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) See datasheet for specific values -
Peak Forward Surge Current (10 ms single half sine-wave) 200 A -

Key Features

  • High Peak Pulse Power Capability: Up to 1500 W with a 10/1000 μs waveform, ensuring robust protection against transient voltages.
  • Low Leakage Current: 0.2 µA at 25 °C, which is crucial for low loss and high-speed interface solutions.
  • Wide Operating Temperature Range: From -65 °C to +150 °C, making it suitable for various environmental conditions.
  • Compact Package: SMC (DO-214AB) package, ideal for automated placement and space-saving designs.
  • AEC-Q101 Qualified: Available with automotive ordering codes, ensuring reliability in automotive applications.
  • Excellent Clamping Capability: Provides effective voltage clamping to protect sensitive electronics from voltage transients.

Applications

  • Automotive Systems: Protection against load dump, switching transients, and other electrical overstress conditions in automotive electronics.
  • Industrial Equipment: Protection of sensitive electronics in industrial motors, power supplies, and control systems.
  • Consumer Electronics: Protection of ICs, MOSFETs, and signal lines in consumer devices such as smartphones, laptops, and televisions.
  • Computing and Telecommunications: Protection of high-speed interfaces, power supplies, and other critical components in computing and telecommunications equipment.

Q & A

  1. What is the peak pulse power capability of the SM15T22AHM3_A/I?

    The SM15T22AHM3_A/I has a peak pulse power capability of up to 1500 W with a 10/1000 μs waveform.

  2. What is the operating junction temperature range of the SM15T22AHM3_A/I?

    The operating junction temperature range is from -65 °C to +150 °C.

  3. What package type is the SM15T22AHM3_A/I available in?

    The SM15T22AHM3_A/I is available in the SMC (DO-214AB) package.

  4. Is the SM15T22AHM3_A/I AEC-Q101 qualified?
  5. What is the maximum forward surge current of the SM15T22AHM3_A/I?

    The maximum forward surge current is 200 A for a 10 ms single half sine-wave.

  6. What are the typical applications of the SM15T22AHM3_A/I?

    The SM15T22AHM3_A/I is used in automotive, industrial, computing, and consumer electronics to protect against voltage transients and electrical overstress.

  7. What is the stand-off voltage range of the SM15T22AHM3_A/I?

    The stand-off voltage range is from 5 V to 188 V.

  8. Does the SM15T22AHM3_A/I come in unidirectional and bidirectional types?

    The SM15T22AHM3_A/I is available in unidirectional types.

  9. What is the typical thermal resistance of the SM15T22AHM3_A/I?

    The typical thermal resistance, junction to ambient air, is 75 °C/W.

  10. Is the SM15T22AHM3_A/I compatible with high-end equipment and SMPS?

Product Attributes

Type:Zener
Unidirectional Channels:1
Bidirectional Channels:- 
Voltage - Reverse Standoff (Typ):18.8V
Voltage - Breakdown (Min):20.9V
Voltage - Clamping (Max) @ Ipp:30.6V
Current - Peak Pulse (10/1000µs):49A
Power - Peak Pulse:1500W (1.5kW)
Power Line Protection:No
Applications:Automotive
Capacitance @ Frequency:- 
Operating Temperature:-65°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:DO-214AB, SMC
Supplier Device Package:DO-214AB (SMC)
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Similar Products

Part Number SM15T22AHM3_A/I SM15T27AHM3_A/I SM15T22CAHM3_A/I SM15T24AHM3_A/I SM15T220AHM3_A/I SM15T22AHM3_A/H
Manufacturer Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division Vishay General Semiconductor - Diodes Division
Product Status Active Active Active Active Active Active
Type Zener Zener Zener Zener Zener Zener
Unidirectional Channels 1 1 - 1 1 1
Bidirectional Channels - - 1 - - -
Voltage - Reverse Standoff (Typ) 18.8V 23.1V 18.8V 20.5V 188V 18.8V
Voltage - Breakdown (Min) 20.9V 25.7V 20.9V 22.8V 209V 20.9V
Voltage - Clamping (Max) @ Ipp 30.6V 37.5V 30.6V 33.2V 328V 30.6V
Current - Peak Pulse (10/1000µs) 49A 40A 49A 45A 4.6A 49A
Power - Peak Pulse 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW)
Power Line Protection No No No No No No
Applications Automotive Automotive Automotive Automotive Automotive Automotive
Capacitance @ Frequency - - - - - -
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-214AB, SMC DO-214AB, SMC DO-214AB, SMC DO-214AB, SMC DO-214AB, SMC DO-214AB, SMC
Supplier Device Package DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC)

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