Overview
The SM15T200AHE3/57T is a transient voltage suppressor (TVS) diode from Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, designed to provide protection against voltage transients in sensitive electronic circuits. It is particularly useful in applications where high peak pulse power capability and excellent clamping characteristics are required.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Voltage - Reverse Standoff (Typ) | VWM | 171 | V |
| Voltage - Breakdown (Min) | VBR | 190 | V |
| Voltage - Clamping (Max) @ Ipp | VC | 274 | V |
| Current - Peak Pulse (10/1000µs) | IPPM | 5.5 | A |
| Peak Power Dissipation (10/1000µs waveform) | PPPM | 1500 | W |
| Power Dissipation on Infinite Heatsink at TA = 50°C | PD | 6.5 | W |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package | SMC (DO-214AB) |
Key Features
- Low Profile Package: Ideal for automated placement and space-saving designs.
- Glass Passivated Chip Junction: Ensures high reliability and stability.
- Available in Unidirectional and Bidirectional: Offers flexibility for different application needs.
- 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 interference and ensures efficient operation.
- AEC-Q101 Qualified: Suitable for automotive applications.
- RoHS-Compliant and Halogen-Free: Meets environmental and safety standards.
Applications
The SM15T200AHE3/57T is used in various applications to protect sensitive electronics against voltage transients, including:
- Consumer electronics
- Computer systems
- Industrial control systems
- Automotive systems
- Telecommunication equipment
- Protection of ICs, MOSFETs, and signal lines of sensor units
Q & A
- What is the peak pulse power dissipation of the SM15T200AHE3/57T?
1500 W with a 10/1000 μs waveform.
- What is the voltage - reverse standoff (typ) for this component?
171 V.
- What is the maximum clamping voltage at IPPM for the SM15T200AHE3/57T?
274 V.
- What is the operating junction and storage temperature range for this diode?
-65 to +150 °C.[
- Is the SM15T200AHE3/57T AEC-Q101 qualified?
- What package type does the SM15T200AHE3/57T come in?
- What is the peak forward surge current rating for this diode?
- Is the SM15T200AHE3/57T RoHS-compliant and halogen-free?
- What are some typical applications for the SM15T200AHE3/57T?
- What is the typical thermal resistance, junction to ambient air, for this component?
