Overview
The SM15T150CAHM3/I is a high-performance transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, designed to provide robust protection against voltage transients and electrical overstress in various electronic systems.
It features a surface mount package (DO-214AB) and is suitable for automated placement, making it ideal for high-volume manufacturing processes. The SM15T150CAHM3/I is AEC-Q101 qualified, ensuring its reliability in automotive and other demanding applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Stand-Off Voltage (VWM) | VWM | 128 | V |
| Breakdown Voltage (VBR) | VBR | 143 - 158 | V |
| Peak Pulse Power Dissipation (PPPM) | PPPM | 1500 | W |
| Peak Pulse Current (IPPM) | IPPM | 7.2 | A |
| Maximum Clamping Voltage (VC) | VC | 207 | V |
| Power Dissipation on Infinite Heatsink | PD | 6.5 | W |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package Type | DO-214AB (SMC) | ||
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Low Profile Package: The SM15T150CAHM3/I features a low profile surface mount package, ideal for space-constrained applications.
- Automated Placement: Suitable for automated placement, enhancing manufacturing efficiency.
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- High Peak Pulse Power Capability: Offers 1500 W peak pulse power dissipation with a 10/1000 μs waveform.
- Excellent Clamping Capability: Provides effective voltage clamping to protect sensitive electronics.
- Low Inductance: Minimizes inductive effects, ensuring better performance in high-frequency applications.
- AEC-Q101 Qualified: Suitable for automotive and other demanding applications.
- RoHS and REACH Compliance: Meets RoHS3 and REACH regulations, ensuring environmental compliance.
Applications
The SM15T150CAHM3/I is designed for use in various applications requiring protection against voltage transients and electrical overstress, including:
- Automotive Systems: Protects sensitive electronics in automotive environments.
- Industrial Electronics: Safeguards against transients induced by inductive load switching and lightning.
- Consumer Electronics: Protects ICs, MOSFETs, and signal lines in consumer devices.
- Telecommunication Systems: Ensures reliability in telecommunication equipment.
- Computer Systems: Provides protection for computer hardware against voltage transients.
Q & A
- What is the peak pulse power dissipation of the SM15T150CAHM3/I?
The peak pulse power dissipation is 1500 W with a 10/1000 μs waveform.
- What is the maximum clamping voltage of the SM15T150CAHM3/I?
The maximum clamping voltage is 207 V.
- What is the operating junction and storage temperature range of the SM15T150CAHM3/I?
The operating junction and storage temperature range is -65 to +150 °C.
- Is the SM15T150CAHM3/I AEC-Q101 qualified?
- What is the moisture sensitivity level (MSL) of the SM15T150CAHM3/I?
The MSL is 1 (Unlimited).
- What package type does the SM15T150CAHM3/I use?
The package type is DO-214AB (SMC).
- What are the typical applications of the SM15T150CAHM3/I?
- Does the SM15T150CAHM3/I meet environmental regulations?
- What is the peak pulse current (IPPM) of the SM15T150CAHM3/I?
- What is the power dissipation on an infinite heatsink for the SM15T150CAHM3/I?
