Overview
The SM15T6V8CA-M3/9AT is a surface-mount transient voltage suppressor (TVS) diode from Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, designed to provide protection against voltage transients in various electronic systems. It features a low profile package, making it ideal for automated placement in modern electronic assemblies.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Power Dissipation (10/1000 μs waveform) | PPPM | 1500 | W |
| Peak Pulse Current (10/1000 μs waveform) | IPPM | See detailed table in datasheet | A |
| Stand-Off Voltage | VWM | 5.8 | V |
| Breakdown Voltage (VBR) | VBR | 6.8 - 7.14 | V |
| Maximum Reverse Leakage at VWM | ID | 1000 | μA |
| Maximum Clamping Voltage at IPPM (10/1000 μs) | VC | 10.5 | V |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package Type | SMC (DO-214AB) |
Key Features
- Low profile package ideal for automated placement
- Glass passivated chip junction for reliability
- Available in unidirectional and bidirectional configurations
- 1500 W peak pulse power capability with a 10/1000 μs waveform
- Excellent clamping capability to protect against voltage transients
- Low inductance for high-frequency applications
- Meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C
- AEC-Q101 qualified for automotive applications
Applications
The SM15T6V8CA-M3/9AT is used in sensitive electronics to protect against voltage transients induced by inductive load switching and lightning. Common applications include:
- Protection of ICs, MOSFETs, and signal lines in consumer electronics
- Industrial and automotive systems requiring transient voltage protection
- Telecommunication equipment and sensor units
- Computer and computing systems
Q & A
- What is the peak power dissipation of the SM15T6V8CA-M3/9AT?
The peak power dissipation is 1500 W with a 10/1000 μs waveform.
- What are the breakdown voltage (VBR) and stand-off voltage (VWM) for this component?
The breakdown voltage (VBR) is between 6.8 V and 7.14 V, and the stand-off voltage (VWM) is 5.8 V.
- Is the SM15T6V8CA-M3/9AT suitable for automotive applications?
- What is the operating junction and storage temperature range for this component?
The operating junction and storage temperature range is -65 °C to +150 °C.
- What package type does the SM15T6V8CA-M3/9AT come in?
The component comes in an SMC (DO-214AB) package.
- What are some typical applications for the SM15T6V8CA-M3/9AT?
It is used in consumer electronics, industrial systems, automotive systems, telecommunication equipment, and computer systems to protect against voltage transients).
- Does the SM15T6V8CA-M3/9AT meet any specific industry standards?
- What is the maximum reverse leakage current at the stand-off voltage?
The maximum reverse leakage current at the stand-off voltage (VWM) is 1000 μA).
- What is the maximum clamping voltage for the SM15T6V8CA-M3/9AT?
The maximum clamping voltage at IPPM (10/1000 μs) is 10.5 V).
- Is the SM15T6V8CA-M3/9AT available in both unidirectional and bidirectional configurations?
