SM15T22CAHM3_A/H
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Vishay General Semiconductor - Diodes Division SM15T22CAHM3_A/H

Manufacturer No:
SM15T22CAHM3_A/H
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 SM15T22CAHM3_A/H 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 electronics from voltage transients induced by inductive load switching and lightning. The SM15T22CAHM3_A/H is particularly suited for applications in automotive, industrial, consumer, computer, and telecommunication sectors.

Key Specifications

Parameter Symbol Value Unit
Reverse Stand-Off Voltage (Typical) VWM 18.8 V
Breakdown Voltage (Unidirectional/Bidirectional) VBR 20.9 V
Peak Pulse Power (10/1000 μs waveform) PPPM 1500 W
Peak Pulse Current (10/1000 μs waveform) IPPM 49 A
Maximum Clamping Voltage @ IPPM (10/1000 μs) VC 30.6 V
Operating Junction and Storage Temperature Range TJ, TSTG -65 to +150 °C
Package Type DO-214AB (SMC)
Mounting Type Surface Mount
Compliance RoHS-compliant, Halogen-free, AEC-Q101 qualified

Key Features

  • Low Profile Package: Ideal for automated placement and space-saving designs.
  • Glass Passivated Chip Junction: Ensures high reliability and stability.
  • Available in Unidirectional and Bidirectional Configurations: Flexible for various application needs.
  • Excellent Clamping Capability: Effective in protecting against voltage transients.
  • Low Inductance: Minimizes interference and ensures efficient operation.
  • High Peak Pulse Power Capability: 1500 W with a 10/1000 μs waveform.
  • AEC-Q101 Qualified: Suitable for automotive applications.
  • RoHS-compliant and Halogen-free: Environmentally friendly and compliant with regulatory standards.

Applications

The SM15T22CAHM3_A/H is used in various sectors to protect sensitive electronics against voltage transients. Key applications include:

  • Automotive: Protection in automotive systems against transients induced by inductive load switching and lightning.
  • Industrial: Protection of industrial control systems and equipment from voltage transients.
  • Consumer Electronics: Protection of consumer devices such as TVs, computers, and other electronic appliances.
  • Telecommunication: Protection of telecommunication equipment from voltage transients.
  • Computer Systems: Protection of computer hardware and peripherals from voltage transients.

Q & A

  1. What is the primary function of the SM15T22CAHM3_A/H?

    The primary function is to protect sensitive electronics from voltage transients induced by inductive load switching and lightning.

  2. What is the peak pulse power capability of the SM15T22CAHM3_A/H?

    The peak pulse power capability is 1500 W with a 10/1000 μs waveform.

  3. What are the operating temperature ranges for the SM15T22CAHM3_A/H?

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

  4. Is the SM15T22CAHM3_A/H RoHS-compliant and halogen-free?
  5. What package type does the SM15T22CAHM3_A/H come in?

    The component comes in a DO-214AB (SMC) package.

  6. Is the SM15T22CAHM3_A/H suitable for automotive applications?
  7. What is the maximum clamping voltage of the SM15T22CAHM3_A/H?

    The maximum clamping voltage at IPPM (10/1000 μs) is 30.6 V.

  8. What are the key features of the SM15T22CAHM3_A/H?
  9. In which sectors is the SM15T22CAHM3_A/H commonly used?
  10. What is the peak pulse current rating of the SM15T22CAHM3_A/H?

    The peak pulse current rating is 49 A with a 10/1000 μs waveform.

Product Attributes

Type:Zener
Unidirectional Channels:- 
Bidirectional Channels:1
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 SM15T22CAHM3_A/H SM15T27CAHM3_A/H SM15T22CAHM3_A/I SM15T24CAHM3_A/H SM15T220AHM3_A/H SM15T220CAHM3_A/H 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 Vishay General Semiconductor - Diodes Division
Product Status Active Active Active Active Active Active Active
Type Zener Zener Zener Zener Zener Zener Zener
Unidirectional Channels - - - - 1 - 1
Bidirectional Channels 1 1 1 1 - 1 -
Voltage - Reverse Standoff (Typ) 18.8V 23.1V 18.8V 20.5V 188V 188V 18.8V
Voltage - Breakdown (Min) 20.9V 25.7V 20.9V 22.8V 209V 209V 20.9V
Voltage - Clamping (Max) @ Ipp 30.6V 37.5V 30.6V 33.2V 328V 328V 30.6V
Current - Peak Pulse (10/1000µs) 49A 40A 49A 45A 4.6A 4.6A 49A
Power - Peak Pulse 1500W (1.5kW) 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 No
Applications Automotive 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) -65°C ~ 150°C (TJ)
Mounting Type Surface Mount 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 DO-214AB, SMC
Supplier Device Package DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC) DO-214AB (SMC)

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