Overview
The SM6T12CAHM3/H is a surface-mount transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM6T series, known for its high reliability and robust protection against voltage transients. The SM6T12CAHM3/H is designed to protect sensitive electronics from voltage spikes and surges, making it an essential component in various electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Power Dissipation (10/1000 μs waveform) | PPPM | 600 | W |
| Reverse Stand-Off Voltage (VWM) | VWM | 12 V | V |
| Breakdown Voltage (VBR) | VBR | 13.3 V to 15.4 V | V |
| Peak Pulse Current (10/1000 μs waveform) | IPPM | See datasheet for specific values | A |
| Power Dissipation on Infinite Heatsink | PD | 5.0 | W |
| Peak Forward Surge Current (10 ms single half sine-wave) | IFSM | 100 | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 °C | °C |
| Package | SMB (DO-214AA) | ||
| Polarity | Bidirectional |
Key Features
- Low Profile Package: Ideal for automated placement and space-saving designs.
- Glass Passivated Chip Junction: Ensures high reliability and durability.
- High Peak Pulse Power Capability: Up to 600 W with a 10/1000 μs waveform.
- Excellent Clamping Capability: Effective protection against voltage transients.
- Low Inductance: Minimizes interference and ensures high-speed performance.
- AEC-Q101 Qualified: Suitable for automotive applications, ensuring high reliability and performance under harsh conditions.
- RoHS-Compliant and Halogen-Free: Meets environmental and safety standards.
Applications
The SM6T12CAHM3/H is widely used in various applications to protect sensitive electronics from voltage transients, including:
- Consumer electronics
- Computer systems
- Industrial equipment
- Automotive systems (e.g., protection from load dump)
- Telecommunication devices
- Protection of ICs, MOSFETs, and signal lines in sensor units
Q & A
- What is the peak power dissipation of the SM6T12CAHM3/H?
The peak power dissipation is 600 W with a 10/1000 μs waveform.
- What is the reverse stand-off voltage (VWM) of the SM6T12CAHM3/H?
The reverse stand-off voltage (VWM) is 12 V.
- Is the SM6T12CAHM3/H AEC-Q101 qualified?
- What is the operating junction and storage temperature range of the SM6T12CAHM3/H?
The operating junction and storage temperature range is -65 to +150 °C.
- What package type is the SM6T12CAHM3/H available in?
The component is available in the SMB (DO-214AA) package.
- Is the SM6T12CAHM3/H RoHS-compliant and halogen-free?
- What are the typical applications of the SM6T12CAHM3/H?
It is used in consumer electronics, computer systems, industrial equipment, automotive systems, and telecommunication devices.
- What is the polarity of the SM6T12CAHM3/H?
The component is bidirectional.
- What is the peak forward surge current of the SM6T12CAHM3/H?
The peak forward surge current is 100 A for a 10 ms single half sine-wave.
- Does the SM6T12CAHM3/H meet MSL level 1, per J-STD-020?
