Overview
The SM6T15CA-E3/5B 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 SM6T15CA-E3/5B is specifically designed for bidirectional applications, offering excellent clamping capability and low inductance, making it suitable for a wide range of electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Power Dissipation (10/1000 μs waveform) | PPPM | 600 | W |
| Stand-Off Voltage (VWM) | VWM | 12.8 | V |
| Breakdown Voltage (VBR) | VBR | 14.3 - 15.8 | V |
| Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) | VC | 21.2 | V |
| Peak Pulse Current (IPPM) | IPPM | 28 | A |
| Maximum Reverse Leakage Current (ID) | ID | 1 | μA |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package Type | SMB (DO-214AA) |
Key Features
- Low profile package ideal for automated placement.
- Glass passivated chip junction for high 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 options available.
Applications
The SM6T15CA-E3/5B is used in sensitive electronics to protect against voltage transients induced by inductive load switching and lightning. It is suitable for various industries including consumer, computer, industrial, automotive, and telecommunications. Typical applications include protection of ICs, MOSFETs, and signal lines of sensor units.
Q & A
- What is the peak power dissipation of the SM6T15CA-E3/5B?
The peak power dissipation is 600 W with a 10/1000 μs waveform.
- What is the stand-off voltage (VWM) of this component?
The stand-off voltage (VWM) is 12.8 V.
- What is the breakdown voltage (VBR) range for this diode?
The breakdown voltage (VBR) range is from 14.3 V to 15.8 V.
- What is the maximum clamping voltage (VC) at IPPM (10/1000 μs)?
The maximum clamping voltage (VC) at IPPM (10/1000 μs) is 21.2 V.
- What is the peak pulse current (IPPM) rating?
The peak pulse current (IPPM) rating is 28 A.
- What is the maximum reverse leakage current (ID)?
The maximum reverse leakage current (ID) is 1 μA.
- What is the operating junction and storage temperature range?
The operating junction and storage temperature range is from -65 °C to +150 °C.
- What package type is used for this component?
The package type is SMB (DO-214AA).
- Is the SM6T15CA-E3/5B AEC-Q101 qualified?
- Is the component RoHS-compliant and halogen-free?
