Overview
The SM6T33CAHM3/H is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is designed to provide robust protection against voltage transients and electrical overstress in various electronic systems. The SM6T33CAHM3/H is part of the SM6T series, which is known for its high reliability and compliance with automotive standards such as AEC-Q101.
Key Specifications
| Parameter | Value |
|---|---|
| Product Category | TVS Diode |
| Clamp Voltage (Vc) | 45.7 V |
| Package/Enclosure | DO-214AA (SMB) |
| Working Temperature | -65°C to 150°C (TJ) |
| Reverse Breakdown Voltage (Vbr) | 31.4 V |
| Reverse Working Voltage (Vrwm) | 28.2 V |
| Peak Pulse Current (Ipp) | 13.1 A |
| Peak Pulse Power (Ppp) | 600 W |
| Mounting Type | Surface Mount |
| Series | Automotive, AEC-Q101, SM6T, TransZorb® |
Key Features
- High Surge Capability: The SM6T33CAHM3/H can handle peak pulse currents up to 13.1 A and peak pulse power up to 600 W, making it suitable for protecting against high-energy transients.
- Wide Operating Temperature Range: The device operates over a temperature range of -65°C to 150°C, ensuring reliability in diverse environmental conditions.
- Automotive Compliance: This TVS diode is AEC-Q101 qualified, making it suitable for use in automotive applications where high reliability and robustness are critical.
- Compact Package: The DO-214AA (SMB) package is compact and surface-mountable, saving space in modern electronic designs.
Applications
The SM6T33CAHM3/H is primarily used in automotive systems to protect against voltage transients and electrical overstress. It is particularly useful in applications such as:
- Power conversion for LED headlights and dashboard displays.
- Protection of electronic control units (ECUs) and other sensitive electronics.
- General circuit protection in industrial, telecommunications, and consumer electronics.
Q & A
- What is the primary function of the SM6T33CAHM3/H TVS diode?
The primary function is to protect electronic circuits from voltage transients and electrical overstress. - What is the clamp voltage of the SM6T33CAHM3/H?
The clamp voltage is 45.7 V. - What is the operating temperature range of the SM6T33CAHM3/H?
The operating temperature range is -65°C to 150°C. - What is the peak pulse current handling capability of the SM6T33CAHM3/H?
The device can handle peak pulse currents up to 13.1 A. - Is the SM6T33CAHM3/H suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive use. - What package type does the SM6T33CAHM3/H come in?
The device comes in a DO-214AA (SMB) package. - What is the reverse working voltage of the SM6T33CAHM3/H?
The reverse working voltage is 28.2 V. - What is the peak pulse power handling capability of the SM6T33CAHM3/H?
The device can handle peak pulse power up to 600 W. - Is the SM6T33CAHM3/H surface-mountable?
Yes, it is designed for surface mount applications. - What series does the SM6T33CAHM3/H belong to?
The device belongs to the SM6T series and is part of the TransZorb® family.
