Overview
The SM6T12CAHM3_A/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 robust protection against voltage transients. It is designed to protect sensitive electronics from voltage spikes and surges, making it a crucial component in various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VWM (Reverse Stand-Off Voltage) | 10.2 | V |
| VBR (Breakdown Voltage) | 11.4 | V |
| VC (Clamping Voltage) @ IPPM (10/1000 μs) | 16.7 | V |
| PPPM (Peak Pulse Power) | 600 | W |
| IPPM (Peak Pulse Current) (10/1000 μs) | 36 | A |
| PD (Power Dissipation) | 5.0 | W |
| TJ (Operating Junction Temperature) | -65 to +150 | °C |
| Package | SMB (DO-214AA) | |
| Polarity | Bidirectional | |
| RoHS Compliance | Yes, Halogen-free | |
| AEC-Q101 Qualified | Yes |
Key Features
- Low profile package ideal for automated placement
- Glass passivated chip junction for enhanced reliability
- Available in bidirectional configuration (CA suffix)
- 600 W peak pulse power capability with a 10/1000 μs waveform
- Excellent clamping capability and low inductance
- Meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C
- AEC-Q101 qualified for automotive applications
- RoHS-compliant and halogen-free
Applications
The SM6T12CAHM3_A/H is used in various applications to protect sensitive electronics against voltage transients. These include:
- Protection against voltage transients induced by inductive load switching
- Lightning protection on ICs, MOSFETs, and signal lines of sensor units
- Consumer electronics
- Computer systems
- Industrial equipment
- Automotive systems
- Telecommunication devices
Q & A
- What is the primary function of the SM6T12CAHM3_A/H?
The primary function is to protect sensitive electronics from voltage transients and surges.
- What is the reverse stand-off voltage (VWM) of the SM6T12CAHM3_A/H?
The VWM is 10.2 V.
- What is the peak pulse power (PPPM) capability of this component?
The PPPM is 600 W with a 10/1000 μs waveform.
- Is the SM6T12CAHM3_A/H RoHS-compliant and halogen-free?
Yes, it is both RoHS-compliant and halogen-free.
- What is the operating junction temperature range of the SM6T12CAHM3_A/H?
The operating junction temperature range is -65 to +150 °C.
- Is the SM6T12CAHM3_A/H AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified for automotive applications.
- What package type does the SM6T12CAHM3_A/H use?
The package type is SMB (DO-214AA).
- What are some common applications of the SM6T12CAHM3_A/H?
Common applications include consumer electronics, computer systems, industrial equipment, automotive systems, and telecommunication devices.
- What is the clamping voltage (VC) at IPPM for the SM6T12CAHM3_A/H?
The clamping voltage (VC) at IPPM is 16.7 V.
- Does the SM6T12CAHM3_A/H meet MSL level 1, per J-STD-020?
Yes, it meets MSL level 1 with a maximum peak of 260 °C.
