SM6T12CAHE3/52
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Vishay General Semiconductor - Diodes Division SM6T12CAHE3/52

Manufacturer No:
SM6T12CAHE3/52
Manufacturer:
Vishay General Semiconductor - Diodes Division
Package:
Tape & Reel (TR)
Description:
TVS DIODE 10.2VWM 16.7VC DO214AA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SM6T12CAHE3/52 is a surface-mount Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor – Diodes Division. This component is part of the SM6T series, designed to provide protection against voltage transients in various electronic systems. It is widely used in consumer electronics, telecommunications, automotive, industrial automation, healthcare, aerospace, and defense industries. The SM6T12CAHE3/52 is known for its high reliability and performance in protecting sensitive electronics from voltage spikes and surges.

Key Specifications

ParameterSymbolValueUnit
Peak Power Dissipation (10/1000 μs waveform)PPPM600W
Stand-Off Voltage (VWM)VWM11.4 to 13.9V
Breakdown Voltage (VBR)VBR12.8 to 15.6V
Maximum Reverse Leakage at VWMID1.0μA
Maximum Clamping Voltage at IPPM (10/1000 μs)VC18.2 to 22.5V
Maximum Clamping Voltage at IPPM (8/20 μs)VC20.5 to 25.7V
Peak Pulse Current (10/1000 μs waveform)IPPMSee datasheet for specific valuesA
Power Dissipation on Infinite Heatsink at TA = 50 °CPD5.0W
Peak Forward Surge Current (10 ms single half sine-wave, unidirectional only)IFSM100A
Operating Junction and Storage Temperature RangeTJ, TSTG-65 to +150°C
Package TypeSMB (DO-214AA)

Key Features

  • Low Profile Package: Ideal for automated placement and compact designs.
  • Glass Passivated Chip Junction: Enhances reliability and performance.
  • Available in Unidirectional and Bidirectional Configurations: Suitable for various application needs.
  • High Peak Pulse Power Capability: 600 W with a 10/1000 μs waveform.
  • Excellent Clamping Capability: Effective in protecting against voltage transients.
  • Low Inductance: Minimizes interference and improves high-frequency performance.
  • RoHS-Compliant and AEC-Q101 Qualified: Meets environmental and automotive standards.
  • Meets MSL Level 1, per J-STD-020: Ensures reliability in various environmental conditions.

Applications

The SM6T12CAHE3/52 is used in a variety of applications to protect sensitive electronics against voltage transients. These include:

  • Consumer electronics
  • Telecommunications equipment such as smartphones, routers, and base stations
  • Automotive systems
  • Industrial automation and control systems
  • Healthcare devices
  • Aerospace and defense systems
  • Protection of ICs, MOSFETs, and signal lines in sensor units

Q & A

  1. What is the primary function of the SM6T12CAHE3/52 TVS diode?
    The primary function is to protect sensitive electronics from voltage transients and surges.
  2. What are the key features of the SM6T12CAHE3/52?
    Key features include a low profile package, glass passivated chip junction, high peak pulse power capability, and availability in unidirectional and bidirectional configurations.
  3. What is the peak power dissipation of the SM6T12CAHE3/52?
    The peak power dissipation is 600 W with a 10/1000 μs waveform.
  4. What are the operating temperature ranges for the SM6T12CAHE3/52?
    The operating junction and storage temperature range is -65 to +150 °C.
  5. Is the SM6T12CAHE3/52 RoHS-compliant and AEC-Q101 qualified?
    Yes, it is both RoHS-compliant and AEC-Q101 qualified.
  6. What package type does the SM6T12CAHE3/52 use?
    The package type is SMB (DO-214AA).
  7. What are some typical applications of the SM6T12CAHE3/52?
    Typical applications include consumer electronics, telecommunications, automotive systems, industrial automation, healthcare devices, and aerospace and defense systems.
  8. How does the SM6T12CAHE3/52 protect against voltage transients?
    It protects against voltage transients through its high peak pulse power capability and excellent clamping voltage characteristics.
  9. Is the SM6T12CAHE3/52 suitable for automated placement?
    Yes, it is designed with a low profile package ideal for automated placement.
  10. What is the maximum forward surge current for the SM6T12CAHE3/52?
    The maximum forward surge current is 100 A for a 10 ms single half sine-wave pulse.

Product Attributes

Type:Zener
Unidirectional Channels:- 
Bidirectional Channels:1
Voltage - Reverse Standoff (Typ):10.2V
Voltage - Breakdown (Min):11.4V
Voltage - Clamping (Max) @ Ipp:16.7V
Current - Peak Pulse (10/1000µs):36A
Power - Peak Pulse:600W
Power Line Protection:No
Applications:Automotive
Capacitance @ Frequency:- 
Operating Temperature:-65°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:DO-214AA, SMB
Supplier Device Package:DO-214AA (SMBJ)
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Similar Products

Part Number SM6T12CAHE3/52 SM6T12CAHE3/5B SM6T15CAHE3/52 SM6T18CAHE3/52 SM6T10CAHE3/52 SM6T12AHE3/52 SM6T12CA-E3/52
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 Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Active
Type Zener Zener Zener Zener Zener Zener Zener
Unidirectional Channels - - - - - 1 -
Bidirectional Channels 1 1 1 1 1 - 1
Voltage - Reverse Standoff (Typ) 10.2V 10.2V 12.8V 15.3V 8.55V 10.2V 10.2V
Voltage - Breakdown (Min) 11.4V 11.4V 14.3V 17.1V 9.5V 11.4V 11.4V
Voltage - Clamping (Max) @ Ipp 16.7V 16.7V 21.2V 25.2V 14.5V 16.7V 16.7V
Current - Peak Pulse (10/1000µs) 36A 36A 28A 24A 41A 36A 36A
Power - Peak Pulse 600W 600W 600W 600W 600W 600W 600W
Power Line Protection No No No No No No No
Applications Automotive Automotive Automotive Automotive Automotive Automotive General Purpose
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-214AA, SMB DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB DO-214AA, SMB
Supplier Device Package DO-214AA (SMBJ) DO-214AA (SMBJ) DO-214AA (SMBJ) DO-214AA (SMBJ) DO-214AA (SMBJ) DO-214AA (SMBJ) DO-214AA (SMBJ)

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