Overview
The SM15T150CA-M3/57T is a transient voltage suppressor (TVS) diode produced by 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 is particularly suited for applications requiring high peak pulse power capability and excellent clamping characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Reverse Standoff (Typ) | 128 | V |
| Voltage - Clamping (Max) @ Ipp | 207 | V |
| Voltage - Breakdown (Min) | 143 | V |
| Peak Pulse Power Dissipation | 1500 | W (1.5 kW) |
| Package | DO-214AB, SMC | |
| Operating Junction and Storage Temperature Range | -65°C to +150°C | |
| Mounting Type | Surface Mount | |
| Peak Pulse Current with a 10/1000 μs Waveform | See specific table in datasheet | A |
| Power Dissipation on Infinite Heatsink at TA = 50°C | 6.5 | W |
| Peak Forward Surge Current (10 ms single half sine-wave) | 200 | A |
Key Features
- Low Profile Package: Ideal for automated placement and space-saving designs.
- High Peak Pulse Power Capability: 1500 W with a 10/1000 μs waveform.
- Excellent Clamping Capability: Effective in protecting against voltage transients.
- Low Inductance: Minimizes the impact of inductive effects in high-frequency applications.
- AEC-Q101 Qualified: Available in automotive-grade versions (e.g., SM15T150CA-M3/57T).
- RoHS and Halogen-Free Compliance: Meets environmental standards.
- Wide Operating Temperature Range: -65°C to +150°C.
Applications
The SM15T150CA-M3/57T is used in various applications to protect sensitive electronics against voltage transients. These include:
- Consumer electronics
- Computer systems
- Industrial control systems
- Automotive systems
- Telecommunication equipment
- Protection of ICs, MOSFETs, and signal lines in sensor units.
Q & A
- What is the peak pulse power dissipation of the SM15T150CA-M3/57T?
The peak pulse power dissipation is 1500 W with a 10/1000 μs waveform.
- What is the voltage - clamping (max) @ Ipp for this component?
The voltage - clamping (max) @ Ipp is 207 V.
- What is the operating junction and storage temperature range?
The operating junction and storage temperature range is -65°C to +150°C.
- Is the SM15T150CA-M3/57T RoHS and halogen-free compliant?
- What package type does the SM15T150CA-M3/57T come in?
The component comes in a DO-214AB, SMC package.
- What are the typical applications of the SM15T150CA-M3/57T?
Typical applications include protection of sensitive electronics in consumer, computer, industrial, automotive, and telecommunication systems.
- Is the SM15T150CA-M3/57T AEC-Q101 qualified?
- What is the peak forward surge current rating for this component?
The peak forward surge current rating is 200 A for a 10 ms single half sine-wave.
- What is the power dissipation on an infinite heatsink at TA = 50°C?
The power dissipation on an infinite heatsink at TA = 50°C is 6.5 W.
- Does the SM15T150CA-M3/57T have low inductance?
