Overview
The SM15T100AHE3/57T 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 sensitive electronics. It is particularly useful in applications where protection against inductive load switching and lightning-induced surges is crucial.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Working Voltage | VWM | 85.5 | V |
| Reverse Breakdown Voltage | VBR | 95 | V |
| Peak Pulse Power | PPPM | 1500 | W |
| Peak Pulse Current | IPPM | 11 | A |
| Clamp Voltage | VC | 137 | V |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package | DO-214AB, SMC | ||
| AEC-Q101 Qualified | Yes |
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 switching transients.
- AEC-Q101 Qualified: Suitable for automotive applications.
- RoHS-Compliant and Halogen-Free: Meets environmental and safety standards.
- High Operating Temperature Range: From -65°C to +150°C.
- Glass Passivated Chip Junction: Enhances reliability and durability.
Applications
The SM15T100AHE3/57T TVS diode 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 of sensor units
Q & A
- What is the primary function of the SM15T100AHE3/57T TVS diode?
The primary function is to protect sensitive electronics against voltage transients induced by inductive load switching and lightning.
- What is the peak pulse power capability of the SM15T100AHE3/57T?
The peak pulse power capability is 1500 W with a 10/1000 μs waveform.
- What is the operating junction and storage temperature range of the SM15T100AHE3/57T?
The operating junction and storage temperature range is from -65°C to +150°C.
- Is the SM15T100AHE3/57T AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What package type does the SM15T100AHE3/57T use?
The package type is DO-214AB, SMC.
- What is the clamp voltage of the SM15T100AHE3/57T?
The clamp voltage is 137 V.
- Is the SM15T100AHE3/57T RoHS-compliant and halogen-free?
Yes, it is both RoHS-compliant and halogen-free.
- What are some typical applications of the SM15T100AHE3/57T?
Typical applications include consumer electronics, computer systems, industrial control systems, automotive systems, and telecommunication equipment.
- What is the reverse working voltage of the SM15T100AHE3/57T?
The reverse working voltage is 85.5 V.
- What is the reverse breakdown voltage of the SM15T100AHE3/57T?
The reverse breakdown voltage is 95 V.
