Overview
The SM15T100CA-E3/9AT is a surface mount transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, known for its high reliability and robust protection against voltage transients. It is designed to protect sensitive electronics from voltage spikes and surges, making it an essential component in various industrial, automotive, and consumer applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Standoff Voltage (Typ) | VWM | 85.5 | V |
| Breakdown Voltage (Min) | VBR | 95 | V |
| Clamping Voltage (Max) @ Ipp | VC | 137 | V |
| Peak Pulse Power Dissipation (10/1000 μs waveform) | PPPM | 1500 | W |
| Peak Pulse Current (10/1000 μs waveform) | IPPM | See datasheet for specific values | A |
| Power Dissipation on Infinite Heatsink | PD | 6.5 | W |
| 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 high reliability.
- Available in unidirectional and bidirectional configurations.
- 1500 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.
- Matt tin plated leads, solderable per J-STD-002 and JESD 22-B102.
Applications
The SM15T100CA-E3/9AT 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.
- Protection of ICs, MOSFETs, and signal lines in consumer, computer, industrial, automotive, and telecommunication systems.
- Sensor units and other sensitive electronic components.
Q & A
- What is the primary function of the SM15T100CA-E3/9AT?
The primary function is to protect sensitive electronics from voltage transients and surges.
- What is the reverse standoff voltage of the SM15T100CA-E3/9AT?
The reverse standoff voltage is typically 85.5 V.
- What is the peak pulse power dissipation capability of this component?
The peak pulse power dissipation capability is 1500 W with a 10/1000 μs waveform.
- Is the SM15T100CA-E3/9AT AEC-Q101 qualified?
- What is the operating junction and storage temperature range of this component?
The operating junction and storage temperature range is -65 to +150 °C.
- What type of package does the SM15T100CA-E3/9AT use?
The component uses an SMC (DO-214AB) package.
- Is the SM15T100CA-E3/9AT RoHS-compliant and halogen-free?
- What are the typical applications of the SM15T100CA-E3/9AT?
It is used to protect ICs, MOSFETs, signal lines, and sensor units in various industries.
- What is the clamping voltage of the SM15T100CA-E3/9AT at peak pulse current?
The clamping voltage is typically 137 V at peak pulse current.
- How is the component solderable?
The component has matte tin plated leads, solderable per J-STD-002 and JESD 22-B102.
