Overview
The SM6T15CAHE3/52 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 safeguard 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 (Typical) | VWM | 12.8 | V |
| Breakdown Voltage (Minimum) | VBR | 14.4 | V |
| Maximum Clamping Voltage at IPPM (10/1000 μs) | VC | 21.2 | V |
| Maximum Clamping Voltage at IPPM (8/20 μs) | VC | 24.5 | V |
| Peak Pulse Current (10/1000 μs waveform) | IPPM | 28 | A |
| Power Dissipation on Infinite Heatsink at TA = 50 °C | PD | 5.0 | W |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package | SMB (DO-214AA) |
Key Features
- Low profile package ideal for automated placement
- Glass passivated chip junction for reliability
- Available in unidirectional and bidirectional configurations
- 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 options available
Applications
The SM6T15CAHE3/52 is used in various applications to protect sensitive electronics against voltage transients. These include:
- Protection against voltage transients induced by inductive load switching and lightning
- ICs, MOSFETs, and signal lines of sensor units
- Consumer, computer, industrial, automotive, and telecommunication systems
Q & A
- What is the peak power dissipation of the SM6T15CAHE3/52?
The peak power dissipation is 600 W with a 10/1000 μs waveform.
- What is the reverse stand-off voltage of the SM6T15CAHE3/52?
The reverse stand-off voltage is typically 12.8 V.
- What is the maximum clamping voltage at IPPM for the SM6T15CAHE3/52?
The maximum clamping voltage at IPPM (10/1000 μs) is 21.2 V.
- Is the SM6T15CAHE3/52 AEC-Q101 qualified?
- What is the operating junction and storage temperature range of the SM6T15CAHE3/52?
The operating junction and storage temperature range is -65 to +150 °C.
- What package type does the SM6T15CAHE3/52 use?
The SM6T15CAHE3/52 uses the SMB (DO-214AA) package.
- Is the SM6T15CAHE3/52 RoHS-compliant and halogen-free?
- What are the typical applications of the SM6T15CAHE3/52?
The SM6T15CAHE3/52 is used to protect sensitive electronics in consumer, computer, industrial, automotive, and telecommunication systems.
- What is the peak pulse current of the SM6T15CAHE3/52?
The peak pulse current is 28 A with a 10/1000 μs waveform.
- Does the SM6T15CAHE3/52 meet MSL level 1?
