Overview
The SM15T100A-M3/57T is a surface mount 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 ideal for use in various applications, including consumer, computer, industrial, automotive, and telecommunication systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Stand-Off Voltage (Typ) | VWM | 85.5 | V |
| Breakdown Voltage (Min) | VBR | 95 | V |
| Peak Pulse 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 | 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 |
| Package Type | SMC (DO-214AB) |
Key Features
- Low Profile Package: Suitable for automated placement and compact designs.
- Glass Passivated Chip Junction: Ensures reliability and stability.
- Available in Unidirectional and Bidirectional Configurations: Flexible for various 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.
- RoHS-Compliant and AEC-Q101 Qualified: Meets environmental and automotive standards.
- Halogen-Free Options Available: For applications requiring reduced hazardous substances.
Applications
The SM15T100A-M3/57T is used in sensitive electronics to protect against voltage transients induced by inductive load switching and lightning. It is suitable for various sectors including:
- Consumer electronics
- Computer systems
- Industrial control systems
- Automotive systems
- Telecommunication equipment
Q & A
- What is the primary function of the SM15T100A-M3/57T?
The primary function is to protect sensitive electronics against voltage transients and surges.
- What is the reverse stand-off voltage (VWM) of this component?
The reverse stand-off voltage (VWM) is typically 85.5 V.
- What is the peak pulse power dissipation capability of the SM15T100A-M3/57T?
The peak pulse power dissipation is 1500 W with a 10/1000 μs waveform.
- Is the SM15T100A-M3/57T RoHS-compliant?
- What are the operating junction and storage temperature ranges for this component?
The operating junction and storage temperature ranges are -65 to +150 °C.
- What type of package does the SM15T100A-M3/57T use?
The package type is SMC (DO-214AB).
- Is the SM15T100A-M3/57T AEC-Q101 qualified?
- What are some typical applications for the SM15T100A-M3/57T?
Typical applications include consumer electronics, computer systems, industrial control systems, automotive systems, and telecommunication equipment.
- 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.
- Does the SM15T100A-M3/57T have low inductance?
