Overview
The SM15T200AHM3_A/I 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 against voltage transients. The SM15T200AHM3_A/I is designed to provide reliable and efficient protection in various electronic applications, particularly in environments where voltage spikes and transients are a concern.
Key Specifications
| Series | SM15T, TransZorb® |
|---|---|
| Package | DO-214AB, SMC |
| Product Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 171V |
| Voltage - Breakdown (Min) | 190V |
| Voltage - Clamping (Max) @ Ipp | 274V |
| Current - Peak Pulse (10/1000µs) | 5.5A |
| Power - Peak Pulse | 1500W (1.5kW) |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
Key Features
- Low Profile Package: Ideal for automated placement and compact designs.
- High Peak Pulse Power Capability: 1500 W with a 10/1000 μs waveform, providing robust protection against transients.
- Excellent Clamping Capability: Effective in clamping voltage spikes to safe levels.
- Low Inductance: Minimizes the impact of inductive effects in high-speed applications.
- AEC-Q101 Qualified: Suitable for automotive applications, ensuring high reliability and performance.
- Wide Operating Temperature Range: From -65°C to 150°C, making it versatile for various environments.
- Glass Passivated Chip Junction: Enhances the component's durability and reliability.
Applications
The SM15T200AHM3_A/I TVS diode is widely used in various applications to protect sensitive electronics from voltage transients. These include:
- Automotive Systems: Protects against voltage spikes in automotive electrical systems.
- Industrial Equipment: Safeguards industrial control systems and motor drives from transient voltages.
- Consumer Electronics: Used in consumer devices to protect against power surges and spikes.
- Computer and Telecommunication Systems: Protects sensitive ICs, MOSFETs, and signal lines from transient voltages.
- Sensor Units: Ensures the reliability of sensor units by protecting them from voltage transients.
Q & A
- What is the peak pulse power capability of the SM15T200AHM3_A/I?
The peak pulse power capability is 1500 W with a 10/1000 μs waveform.
- What is the typical reverse standoff voltage for this TVS diode?
The typical reverse standoff voltage is 171V.
- What is the operating temperature range of the SM15T200AHM3_A/I?
The operating temperature range is from -65°C to 150°C (TJ).
- Is the SM15T200AHM3_A/I AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
- What type of package does the SM15T200AHM3_A/I come in?
The component comes in a DO-214AB, SMC package.
- What is the maximum clamping voltage at peak pulse current?
The maximum clamping voltage at peak pulse current is 274V.
- What are the typical applications of the SM15T200AHM3_A/I?
Typical applications include protection against voltage transients in automotive, industrial, consumer electronics, computer, and telecommunication systems.
- Does the SM15T200AHM3_A/I have low inductance?
Yes, it has low inductance, which is beneficial for high-speed applications.
- What is the peak forward surge current rating for the SM15T200AHM3_A/I?
The peak forward surge current rating is 200 A for a 10 ms single half sine-wave.
- Is the SM15T200AHM3_A/I suitable for automated placement?
Yes, it is suitable for automated placement due to its low profile package.
