Overview
The SM15T200AHM3_A/H is a high-performance transient voltage suppressor (TVS) diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, known for its robust protection capabilities against voltage transients. It is designed to protect sensitive electronics from voltage spikes induced by inductive load switching, lightning, and other transient events. The SM15T200AHM3_A/H is particularly suited for automotive, industrial, computing, and telecommunication applications due to its high reliability and compliance with stringent automotive standards such as AEC-Q101.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Series | SM15T, TransZorb® | |
| Product Status | Active | |
| Unidirectional Channels | 1 | |
| Voltage - Reverse Standoff (Typ) | 171V | V |
| Voltage - Breakdown (Min) | 190V | V |
| Voltage - Clamping (Max) @ Ipp | 274V | V |
| Current - Peak Pulse (10/1000µs) | 5.5A | A |
| Power - Peak Pulse | 1500W (1.5kW) | W |
| Operating Temperature | -65°C ~ 150°C (TJ) | °C |
| Grade | Automotive | |
| Qualification | AEC-Q101 | |
| Mounting Type | Surface Mount | |
| Package / Case | DO-214AB, SMC |
Key Features
- Low Profile Package: The SM15T200AHM3_A/H features a compact DO-214AB (SMC) package, ideal for automated placement and space-saving designs.
- High Peak Pulse Power Capability: It can handle up to 1500 W of peak pulse power with a 10/1000 µs waveform, providing robust protection against transient voltage spikes.
- Excellent Clamping Capability: The diode offers a maximum clamping voltage of 274 V at the peak pulse current, ensuring effective voltage regulation.
- Low Inductance and Capacitance: Designed with low inductance and capacitance, making it suitable for high-speed applications and minimizing signal distortion.
- AEC-Q101 Qualified: Compliant with the AEC-Q101 standard, ensuring reliability and performance in automotive applications.
- Wide Operating Temperature Range: Operates over a temperature range of -65°C to 150°C, making it versatile for various environmental conditions).
Applications
The SM15T200AHM3_A/H is widely used in various applications requiring protection against voltage transients, including:
- Automotive Systems: Protection from load dump, inductive load switching, and other transient events in automotive electronics.
- Industrial Electronics: Protection of sensitive circuits in industrial control systems, motor drives, and power supplies).
- Computing and Telecommunications: Protection of ICs, MOSFETs, and signal lines in computing and telecommunication equipment).
- Consumer Electronics: Protection against voltage spikes in consumer electronics such as lighting systems and other sensitive electronic devices).
Q & A
- What is the peak pulse power capability of the SM15T200AHM3_A/H?
The SM15T200AHM3_A/H can handle up to 1500 W of peak pulse power with a 10/1000 µs waveform).
- What is the maximum clamping voltage of the SM15T200AHM3_A/H?
The maximum clamping voltage is 274 V at the peak pulse current).
- What is the operating temperature range of the SM15T200AHM3_A/H?
The operating temperature range is -65°C to 150°C (TJ)).
- Is the SM15T200AHM3_A/H AEC-Q101 qualified?
- What package type does the SM15T200AHM3_A/H use?
The SM15T200AHM3_A/H uses the DO-214AB (SMC) package).
- What are the typical applications of the SM15T200AHM3_A/H?
Typical applications include automotive systems, industrial electronics, computing, telecommunications, and consumer electronics).
- What is the reverse standoff voltage of the SM15T200AHM3_A/H?
The reverse standoff voltage is typically 171 V).
- What is the peak pulse current rating of the SM15T200AHM3_A/H?
The peak pulse current rating is 5.5 A with a 10/1000 µs waveform).
- Does the SM15T200AHM3_A/H have low inductance and capacitance?
- Is the SM15T200AHM3_A/H suitable for automated placement?
