Overview
The SM15T100AHM3_A/H 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 various electronic systems. It is particularly suited for applications requiring high reliability and robust transient voltage suppression.
The SM15T100AHM3_A/H is AEC-Q101 qualified, making it suitable for automotive applications, and it also complies with RoHS and EU RoHS regulations. The device features a low profile SMC (DO-214AB) package, ideal for automated placement and use in sensitive electronics.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Reverse Stand-Off Voltage (VWM) | VWM | 85.5 | V |
| Breakdown Voltage (VBR) | VBR | 100 | 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 | 200 | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Package | SMC (DO-214AB) |
Key Features
- Low Profile Package: The SMC (DO-214AB) package is ideal for automated placement and offers a compact design.
- High Peak Pulse Power Capability: The device can handle up to 1500 W of peak pulse power with a 10/1000 μs waveform.
- Excellent Clamping Capability: Provides effective protection against voltage transients.
- Low Inductance: Minimizes the impact of inductive effects in high-frequency applications.
- AEC-Q101 Qualified: Suitable for automotive applications, ensuring high reliability and performance.
- RoHS and EU RoHS Compliant: Meets environmental regulations.
- Glass Passivated Chip Junction: Enhances the device's reliability and durability.
Applications
The SM15T100AHM3_A/H is used in various applications to protect sensitive electronics against voltage transients. These include:
- Protection of ICs, MOSFETs, and signal lines in consumer electronics.
- Industrial applications involving inductive load switching and lightning-induced transients.
- Automotive systems requiring robust transient voltage suppression.
- Telecommunication equipment where high reliability is crucial.
Q & A
- What is the peak pulse power capability of the SM15T100AHM3_A/H?
The device can handle up to 1500 W of peak pulse power with a 10/1000 μs waveform.
- What is the operating junction and storage temperature range of the SM15T100AHM3_A/H?
The operating junction and storage temperature range is -65 to +150 °C.
- Is the SM15T100AHM3_A/H AEC-Q101 qualified?
- What package type does the SM15T100AHM3_A/H use?
The device uses an SMC (DO-214AB) package.
- What are the typical applications of the SM15T100AHM3_A/H?
It is used in consumer electronics, industrial applications, automotive systems, and telecommunication equipment to protect against voltage transients.
- Is the SM15T100AHM3_A/H RoHS compliant?
- What is the peak forward surge current rating of the SM15T100AHM3_A/H?
The peak forward surge current rating is 200 A for a 10 ms single half sine-wave.
- What is the typical thermal resistance of the SM15T100AHM3_A/H?
The typical thermal resistance, junction to ambient air, is 75 °C/W.
- Does the SM15T100AHM3_A/H have low inductance?
- What is the failure mode of the SM15T100AHM3_A/H in an overstress condition?
In an overstress condition, the failure mode is a short circuit.
