Overview
The SM15T200CAHE3/57T 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 where high peak pulse power capability and excellent clamping characteristics are required.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak 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 at TA = 50 °C | PD | 6.5 | W |
| Peak Forward Surge Current (10 ms single half sine-wave) | IFSM | 200 | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Reverse Stand-Off Voltage | VWM | 171 | V |
| Breakdown Voltage | VBR | 190 to 210 | V |
| Maximum Clamping Voltage (10/1000 μs) | VC | 274 | V |
| Package Type | SMC (DO-214AB) |
Key Features
- Low Profile Package: Ideal for space-constrained applications and automated placement.
- 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.
- AEC-Q101 Qualified: Suitable for automotive applications.
- Glass Passivated Chip Junction: Enhances reliability and durability.
- Available in Unidirectional and Bidirectional Configurations: Flexible for various application needs.
- Meets MSL Level 1, per J-STD-020: Ensures compatibility with standard soldering processes.
Applications
The SM15T200CAHE3/57T is used in a variety of applications to protect sensitive electronics against voltage transients. These include:
- Industrial and consumer electronics
- Automotive systems
- Computer and telecommunication equipment
- Protection of ICs, MOSFETs, and signal lines in sensor units
- Lightning-induced transient protection
- Switching transients induced by large coils or industrial motors
Q & A
- What is the peak power dissipation of the SM15T200CAHE3/57T?
The peak power dissipation is 1500 W with a 10/1000 μs waveform.
- What is the package type of the SM15T200CAHE3/57T?
The package type is SMC (DO-214AB).
- Is the SM15T200CAHE3/57T AEC-Q101 qualified?
- What is the operating junction and storage temperature range of the SM15T200CAHE3/57T?
The operating junction and storage temperature range is -65 to +150 °C.
- What are the typical applications of the SM15T200CAHE3/57T?
It is used to protect sensitive electronics against voltage transients in industrial, consumer, automotive, computer, and telecommunication equipment.
- What is the reverse stand-off voltage (VWM) of the SM15T200CAHE3/57T?
The reverse stand-off voltage (VWM) is 171 V.
- What is the maximum clamping voltage (VC) of the SM15T200CAHE3/57T?
The maximum clamping voltage (VC) is 274 V for a 10/1000 μs waveform.
- Is the SM15T200CAHE3/57T available in both unidirectional and bidirectional configurations?
- What is the peak forward surge current (IFSM) of the SM15T200CAHE3/57T?
The peak forward surge current (IFSM) is 200 A for a 10 ms single half sine-wave.
- Does the SM15T200CAHE3/57T meet MSL Level 1, per J-STD-020?
