Overview
The SM15T100A-E3/57T is a Transient Voltage Suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, known for its high reliability and robust protection against voltage transients. The SM15T100A-E3/57T is designed to protect sensitive electronics from voltage spikes and surges, making it an essential component in various industrial, automotive, and consumer applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Standoff Voltage (VWM) | 85.5 | V |
| Breakdown Voltage (VBR) | 95 | V |
| Clamping Voltage (VC) at IPPM (10/1000 μs) | 137 | V |
| Peak Pulse Power (PPP) | 1500 | W |
| Peak Pulse Current (IPPM) (10/1000 μs) | 11 | A |
| Operating Junction Temperature (TJ) | -65 to +150 | °C |
| Package | DO-214AB (SMC) | |
| Polarity | Unidirectional |
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 loads.
- AEC-Q101 Qualified: Suitable for automotive applications.
- Glass Passivated Chip Junction: Ensures reliability and stability.
- Meets MSL Level 1: Compliant with J-STD-020, with a maximum peak of 260 °C.
Applications
The SM15T100A-E3/57T is used in various applications to protect sensitive electronics against voltage transients, including:
- Industrial equipment
- Automotive systems
- Consumer electronics
- Computer systems
- Telecommunication devices
- Protection of ICs, MOSFETs, and signal lines of sensor units
Q & A
- What is the primary function of the SM15T100A-E3/57T?
The primary function is to protect sensitive electronics from voltage transients and surges.
- What is the peak pulse power rating of the SM15T100A-E3/57T?
The peak pulse power rating is 1500 W with a 10/1000 μs waveform.
- What is the clamping voltage of the SM15T100A-E3/57T at IPPM (10/1000 μs)?
The clamping voltage is 137 V.
- What is the operating junction temperature range of the SM15T100A-E3/57T?
The operating junction temperature range is -65 to +150 °C.
- Is the SM15T100A-E3/57T AEC-Q101 qualified?
- What type of package does the SM15T100A-E3/57T use?
The package type is DO-214AB (SMC).
- What is the polarity of the SM15T100A-E3/57T?
The polarity is unidirectional.
- What are some common applications of the SM15T100A-E3/57T?
Common applications include industrial equipment, automotive systems, consumer electronics, computer systems, and telecommunication devices.
- Does the SM15T100A-E3/57T meet any specific industry standards?
- What is the typical thermal resistance of the SM15T100A-E3/57T?
The typical thermal resistance, junction to ambient air, is 75 °C/W.
