Overview
The SM15T27AHE3/57T is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This component is part of the SM15T series, known for its high reliability and effectiveness in protecting sensitive electronics against voltage transients. The SM15T27AHE3/57T is designed to handle high peak pulse power and is suitable for a wide range of applications requiring robust transient voltage suppression.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | SM15T27AHE3/57T | |
| Manufacturer | Vishay General Semiconductor - Diodes Division | |
| Description | TVS DIODE 23.1V 37.5V DO-214AB | |
| Voltage - Reverse Standoff (Typ) | 23.1V | V |
| Voltage - Clamping (Max) @ Ipp | 37.5V | V |
| Voltage - Breakdown (Min) | 25.7V | V |
| Power - Peak Pulse | 1500W (1.5kW) | W |
| Current - Peak Pulse (10/1000µs) | 40A | A |
| Package / Case | DO-214AB (SMCJ) | |
| Operating Temperature | -65°C ~ 150°C (TJ) | °C |
| Mounting Type | Surface Mount | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High Peak Pulse Power Handling: The SM15T27AHE3/57T can handle up to 1500W of peak pulse power, making it suitable for applications requiring robust transient voltage suppression.
- Surface Mount Package: The component is packaged in a DO-214AB (SMCJ) case, which is ideal for surface mount applications and offers a compact footprint.
- Wide Operating Temperature Range: The diode operates over a temperature range of -65°C to 150°C, ensuring reliability in various environmental conditions.
- Lead-Free and RoHS Compliant: This component is lead-free and compliant with RoHS regulations, making it suitable for use in modern electronic devices.
- High Current Capability: The diode can handle a peak pulse current of 40A, which is essential for protecting against high current surges.
Applications
The SM15T27AHE3/57T TVS diode is versatile and can be used in a variety of applications, including:
- General Purpose Protection: Protecting sensitive electronics against voltage transients induced by inductive load switching and lightning.
- Automotive Systems: Used in automotive electronics to protect against voltage spikes and surges.
- Industrial and Consumer Electronics: Suitable for use in industrial control systems, consumer electronics, and other devices that require transient voltage protection.
- Telecommunications and Computing: Protects signal lines and ICs in telecommunications and computing equipment from voltage transients.
Q & A
- What is the peak pulse power handling of the SM15T27AHE3/57T?
The SM15T27AHE3/57T can handle up to 1500W of peak pulse power.
- What is the voltage - reverse standoff (typ) of this diode?
The voltage - reverse standoff (typ) is 23.1V.
- What is the maximum clamping voltage at peak pulse current?
The maximum clamping voltage at peak pulse current is 37.5V.
- What is the operating temperature range of the SM15T27AHE3/57T?
The operating temperature range is -65°C to 150°C.
- Is the SM15T27AHE3/57T lead-free and RoHS compliant?
- What is the package type of the SM15T27AHE3/57T?
The package type is DO-214AB (SMCJ).
- What is the peak pulse current rating of the SM15T27AHE3/57T?
The peak pulse current rating is 40A.
- What are the common applications of the SM15T27AHE3/57T?
- What is the moisture sensitivity level (MSL) of the SM15T27AHE3/57T?
- How is the SM15T27AHE3/57T typically packaged?
