Overview
The SM15T200CAHM3/I is a 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. The SM15T200CAHM3/I is specifically 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 | Value | Unit |
|---|---|---|
| Peak Pulse Power Dissipation (10/1000 μs waveform) | 1500 | W |
| Stand-Off Voltage (VWM) | 171 | V |
| Breakdown Voltage (VBR) | 209 - 231 | V |
| Peak Pulse Current (IPP) (10/1000 μs waveform) | See detailed table in datasheet | A |
| Maximum Reverse Leakage at VWM (ID) | 1.0 | μA |
| Maximum Clamping Voltage (VC) at IPPM (10/1000 μs) | 328 | V |
| Operating Junction and Storage Temperature Range | -65 to +150 | °C |
| Package Type | SMC (DO-214AB) | |
| Polarity | Bidirectional | |
| AEC-Q101 Qualified | Yes |
Key Features
- Low profile package ideal for automated placement.
- Glass passivated chip junction for high reliability.
- Available in bidirectional configuration.
- 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.
- Halogen-free and RoHS-compliant.
- Matte tin plated leads, solderable per J-STD-002 and JESD 22-B102.
Applications
The SM15T200CAHM3/I is used in various applications to protect sensitive electronics against voltage transients. These include:
- Industrial equipment protection against switching transients induced by large coils or industrial motors.
- Automotive systems, such as protection from load dump and voltage spikes.
- Consumer electronics, including ICs, MOSFETs, and signal lines of sensor units.
- Telecommunication equipment and computer systems.
Q & A
- What is the peak pulse power dissipation of the SM15T200CAHM3/I? The peak pulse power dissipation is 1500 W with a 10/1000 μs waveform.
- What is the stand-off voltage (VWM) of this TVS diode? The stand-off voltage (VWM) is 171 V.
- Is the SM15T200CAHM3/I AEC-Q101 qualified? Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- 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 SM15T200CAHM3/I use? It uses an SMC (DO-214AB) package.
- Is the SM15T200CAHM3/I bidirectional or unidirectional? It is bidirectional.
- What are the key features of the SM15T200CAHM3/I? Key features include a low profile package, glass passivated chip junction, excellent clamping capability, and low inductance.
- What are the typical applications of the SM15T200CAHM3/I? Typical applications include industrial equipment, automotive systems, consumer electronics, and telecommunication equipment.
- Is the SM15T200CAHM3/I RoHS-compliant and halogen-free? Yes, it is both RoHS-compliant and halogen-free.
- What is the maximum reverse leakage at VWM (ID) for this component? The maximum reverse leakage at VWM (ID) is 1.0 μA.
