SM4T23CAY Allicdata Electronics
Allicdata Part #:

497-10913-2-ND

Manufacturer Part#:

SM4T23CAY

Price: $ 0.22
Product Category:

Circuit Protection

Manufacturer: STMicroelectronics
Short Description: TVS DIODE 20V 42.8V SMA
More Detail: N/A
DataSheet: SM4T23CAY datasheetSM4T23CAY Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
5000 +: $ 0.20540
Stock 1000Can Ship Immediately
$ 0.22
Specifications
Series: Automotive, AEC-Q101, SM4TY, TRANSIL™
Packaging: Tape & Reel (TR) 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Type: Zener
Bidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 20V
Voltage - Breakdown (Min): 22.2V
Voltage - Clamping (Max) @ Ipp: 42.8V
Current - Peak Pulse (10/1000µs): 54A (8/20µs)
Power - Peak Pulse: 400W
Power Line Protection: No
Applications: Automotive
Capacitance @ Frequency: --
Operating Temperature: -55°C ~ 150°C (TJ)
Mounting Type: Surface Mount
Package / Case: DO-214AC, SMA
Supplier Device Package: SMA (DO-214AC)
Base Part Number: SM4T
Description

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A Transient Voltage Suppressor (TVS) diode is a device used to protect electronic circuits from voltage transients. The SM4T23CAY is a popular TVS diode and it is used to safeguards electronic circuits from over-voltage transients. It is widely used in applications such as the automobile, power supplies, and industrial electronics.

The SM4T23CAY TVS diode is a Glass Passivated Uni-directional Transient Voltage Suppressor. It offers improved reliability and surge protection. It is a surface mounted device with a 4 pin SOD-123 package. It has a breakdown voltage of 23V and a peak power rating of 600 Watt.

The working principle of the SM4T23CAY TVS diode is based on a semiconductor junction that is biased in a reverse direction. When the voltage applied to the diode exceeds its breakdown voltage, it quickly reduces the voltage to a safe level. This prevents damage to the semiconductor and other components connected to it.

The SM4T23CAY is designed to protect electronic circuits that must operate in a wide range of temperature and environmental conditions. It is ideal for applications that require fast response times and reliable protection against transient electrical surges.

The SM4T23CAY is widely used in the automotive industry and other industries. It is used to protect the ECU and other engine control systems from over-voltage and temperature transients. Other applications include automotive lighting systems, power supplies, and industrial automation systems.

The SM4T23CAY has a low operating temperature range of -55 to 150°C and has an impressive storage temperature range of -55 to 150°C. It is very reliable and provides excellent performance in applications that involve frequent transient voltage surges. It is also RoHS compliant and has UL & CSA approval.

In conclusion, the SM4T23CAY is a popular TVS diode used to protect electronic circuits from overvoltage transients. It is used in a wide range of applications, including the automotive industry, power supplies, and industrial automation systems. It has a low operating temperature range and a high storage temperature range. It is reliable and meets all safety standards.

The specific data is subject to PDF, and the above content is for reference

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