Overview
The SM15T200AHE3_A/H 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 electronics. It is particularly useful in applications where high peak pulse power capability and excellent clamping characteristics are required.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Stand-Off Voltage (VWM) | VWM | 171 | V |
| Breakdown Voltage (VBR) | VBR | 190 - 210 | V |
| Peak Pulse Power (PPPM) | PPPM | 1500 | W |
| Peak Pulse Current (IPPM) | IPPM | See datasheet for specific values | A |
| Power Dissipation | PD | 6.5 | W |
| Peak Forward Surge Current (IFSM) | IFSM | 200 | A |
| 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.
- 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 reliable performance.
- AEC-Q101 Qualified: Suitable for automotive applications.
- RoHS-Compliant and Halogen-Free: Meets environmental and safety standards.
- High Temperature Rating: Operating junction and storage temperature range from -65 to +150 °C.
Applications
The SM15T200AHE3_A/H is used in various applications to protect sensitive electronics against voltage transients, including:
- Consumer electronics
- Computer systems
- Industrial equipment
- Automotive systems (e.g., protection from load dump)
- Telecommunication devices
- Signal lines of sensor units
- MOSFET and IC protection
Q & A
- What is the primary function of the SM15T200AHE3_A/H TVS diode?
The primary function is to protect sensitive electronics against voltage transients and surges.
- What is the peak pulse power capability of the SM15T200AHE3_A/H?
The peak pulse power capability is 1500 W with a 10/1000 μs waveform.
- What is the operating junction and storage temperature range for this component?
The operating junction and storage temperature range is from -65 to +150 °C.
- Is the SM15T200AHE3_A/H RoHS-compliant and halogen-free?
- What package type is used for the SM15T200AHE3_A/H?
The package type is SMC (DO-214AB).
- What are some common applications for this TVS diode?
Common applications include consumer electronics, computer systems, industrial equipment, automotive systems, and telecommunication devices.
- Is the SM15T200AHE3_A/H AEC-Q101 qualified?
- What is the maximum forward surge current for this component?
The maximum forward surge current is 200 A for a 10 ms single half sine-wave.
- What is the typical thermal resistance, junction to ambient air, for the SM15T200AHE3_A/H?
The typical thermal resistance, junction to ambient air, is 75 °C/W.
- Does the SM15T200AHE3_A/H meet any specific flammability ratings?
