Overview
The SM15T36CAHM3_A/I is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to protect electronic circuits from voltage spikes and transient voltages, ensuring the reliability and longevity of the system. The SM15T36CAHM3_A/I is part of the TransZorb® series and is specifically qualified for automotive applications, meeting the AEC-Q101 standards.
Key Specifications
| Parameter | Value |
|---|---|
| Maximum Reverse Stand-Off Voltage | 30.8 V |
| Maximum Clamping Voltage @ Ipp | 49.9 V |
| Peak Pulse Power Dissipation | 1500 W (1.5 kW) |
| Peak Forward Surge Current | 30 A (10/1000 μs) |
| Package Type | DO-214AB (SMC) |
| Mounting Type | Surface Mount |
| Operating Junction Temperature | -65°C to 150°C |
| Direction Type | Bidirectional |
| Compliance | AEC-Q101, EU RoHS compliant |
Key Features
- Transient Voltage Protection: The SM15T36CAHM3_A/I provides robust protection against transient voltages, ensuring the integrity of the circuit.
- AEC-Q101 Qualified: This diode meets the stringent requirements of the automotive industry, making it suitable for a wide range of automotive applications.
- High Peak Pulse Power Dissipation: With a peak pulse power dissipation of 1500 W, this diode can handle high-energy transients effectively.
- Bidirectional Protection: The bidirectional configuration offers protection in both forward and reverse directions.
- Compact Package: The DO-214AB (SMC) package is designed for surface mount applications, saving space and enhancing thermal performance.
Applications
The SM15T36CAHM3_A/I is primarily used in automotive systems to protect against voltage transients and spikes. Specific applications include:
- Protection from load dump in automotive systems.
- Power conversion for LED headlights and dashboard displays.
- Electronic control units (ECUs) and other automotive electronic systems.
Q & A
- What is the maximum reverse stand-off voltage of the SM15T36CAHM3_A/I?
The maximum reverse stand-off voltage is 30.8 V. - What is the peak pulse power dissipation of this diode?
The peak pulse power dissipation is 1500 W (1.5 kW). - Is the SM15T36CAHM3_A/I AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified. - What is the operating junction temperature range of this diode?
The operating junction temperature range is -65°C to 150°C. - What type of package does the SM15T36CAHM3_A/I use?
The package type is DO-214AB (SMC). - Is the SM15T36CAHM3_A/I bidirectional?
Yes, it is bidirectional. - What is the maximum clamping voltage @ Ipp for this diode?
The maximum clamping voltage @ Ipp is 49.9 V. - What is the peak forward surge current of the SM15T36CAHM3_A/I?
The peak forward surge current is 30 A (10/1000 μs). - Is the SM15T36CAHM3_A/I EU RoHS compliant?
Yes, it is EU RoHS compliant. - What are some common applications of the SM15T36CAHM3_A/I?
Common applications include protection from load dump in automotive systems, power conversion for LED headlights, and electronic control units (ECUs).
