SM15T18AHE3/9AT
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Vishay General Semiconductor - Diodes Division SM15T18AHE3/9AT

Manufacturer No:
SM15T18AHE3/9AT
Manufacturer:
Vishay General Semiconductor - Diodes Division
Package:
Tape & Reel (TR)
Description:
TVS DIODE 15.3VWM 25.2VC DO214AB
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SM15T18CA-E3/9AT is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, known as TransZorb®, and is designed to provide protection against voltage transients and spikes in electronic circuits.

It is a surface-mount device packaged in a DO-214AB (SMCJ) case, making it suitable for a wide range of applications where space is limited. The SM15T18CA-E3/9AT is RoHS compliant and lead-free, ensuring it meets current environmental standards.

Key Specifications

Parameter Value
Manufacturer Part Number SM15T18CA-E3/9AT
Manufacturer Vishay General Semiconductor - Diodes Division
Description TVS DIODE 15.3VWM 25.2VC SMC
Package / Case DO-214AB (SMCJ), Tape & Reel (TR)
Voltage - Reverse Standoff (Typ) 15.3V
Voltage - Clamping (Max) @ Ipp 25.2V
Voltage - Breakdown (Min) 17.1V
Power - Peak Pulse 1500W (1.5kW)
Operating Temperature -65°C ~ 150°C (TJ)
Mounting Type Surface Mount
Current - Peak Pulse (10/1000µs) 59.5A
Bidirectional Channels 1
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Lead Free Status / RoHS Status Lead free / RoHS Compliant

Key Features

  • Transient Voltage Suppression: Protects against voltage transients and spikes, ensuring the stability and reliability of electronic circuits.
  • High Peak Pulse Power: Capable of handling up to 1500W of peak pulse power, making it suitable for applications requiring robust protection.
  • Wide Operating Temperature Range: Operates from -65°C to 150°C, making it versatile for various environmental conditions.
  • Surface Mount Package: Packaged in a DO-214AB (SMCJ) case, which is ideal for surface mount applications where space is limited.
  • RoHS Compliant and Lead-Free: Meets current environmental standards, ensuring compliance with regulatory requirements.

Applications

The SM15T18CA-E3/9AT is designed for general-purpose applications and is particularly useful in scenarios where protection against voltage transients is crucial. These include:

  • Electronic circuits requiring protection from voltage spikes and transients.
  • Automotive systems where robust protection is necessary.
  • Industrial control systems and equipment.
  • Consumer electronics that need reliable voltage protection.
  • Telecommunications and networking equipment.

Q & A

  1. What is the primary function of the SM15T18CA-E3/9AT?

    The primary function is to protect electronic circuits from voltage transients and spikes.

  2. What is the peak pulse power handling capability of the SM15T18CA-E3/9AT?

    It can handle up to 1500W of peak pulse power.

  3. What is the operating temperature range of the SM15T18CA-E3/9AT?

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

  4. Is the SM15T18CA-E3/9AT RoHS compliant and lead-free?
  5. What type of package does the SM15T18CA-E3/9AT come in?
  6. What is the voltage - reverse standoff (typ) for the SM15T18CA-E3/9AT?

    The voltage - reverse standoff (typ) is 15.3V.

  7. What is the voltage - clamping (max) @ Ipp for the SM15T18CA-E3/9AT?

    The voltage - clamping (max) @ Ipp is 25.2V.

  8. What is the current - peak pulse (10/1000µs) for the SM15T18CA-E3/9AT?

    The current - peak pulse (10/1000µs) is 59.5A.

  9. What are the typical applications for the SM15T18CA-E3/9AT?

    General-purpose applications, automotive systems, industrial control systems, consumer electronics, and telecommunications equipment.

  10. Where can I find the datasheet for the SM15T18CA-E3/9AT?

    The datasheet can be found on the manufacturer's website or through authorized distributors like Ariat-Tech.

Product Attributes

Type:Zener
Unidirectional Channels:1
Bidirectional Channels:- 
Voltage - Reverse Standoff (Typ):15.3V
Voltage - Breakdown (Min):17.1V
Voltage - Clamping (Max) @ Ipp:25.2V
Current - Peak Pulse (10/1000µs):59.5A
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 (SMCJ)
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Similar Products

Part Number SM15T18AHE3/9AT SM15T18CAHE3/9AT SM15T10AHE3/9AT SM15T12AHE3/9AT SM15T15AHE3/9AT SM15T18A-E3/9AT
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 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
Unidirectional Channels 1 - 1 1 1 1
Bidirectional Channels - 1 - - - -
Voltage - Reverse Standoff (Typ) 15.3V 15.3V 8.55V 10.2V 12.8V 15.3V
Voltage - Breakdown (Min) 17.1V 17.1V 9.5V 11.4V 14.3V 17.1V
Voltage - Clamping (Max) @ Ipp 25.2V 25.2V 14.5V 16.7V 21.2V 25.2V
Current - Peak Pulse (10/1000µs) 59.5A 59.5A 103A 90A 71A 59.5A
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 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)
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 (SMCJ) DO-214AB (SMCJ) DO-214AB (SMCJ) DO-214AB (SMCJ) DO-214AB (SMCJ) DO-214AB (SMCJ)

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