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SM15T100A from ST,ST Microelectronics

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SM15T100A

Manufacturer: ST

TRANSIL

Partnumber Manufacturer Quantity Availability
SM15T100A ST 10 In Stock

Description and Introduction

TRANSIL The **SM15T100A** is a **Transil™ diode** manufactured by **STMicroelectronics**. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
- **Type:** Transient Voltage Suppressor (TVS) Diode  
- **Configuration:** Unidirectional  
- **Peak Pulse Power (10/1000μs):** 1500W  
- **Breakdown Voltage (VBR):** 111V (min) – 123V (max)  
- **Clamping Voltage (VC):** 162V at 10A  
- **Standoff Voltage (VRWM):** 100V  
- **Peak Pulse Current (IPP):** 9.26A  
- **Leakage Current (IR):** 1μA (max) at VRWM  
- **Junction Capacitance (CJ):** 500pF (max)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**
- Designed for **surge protection** in **automotive, industrial, and telecom applications**.  
- Provides **ESD protection** (IEC 61000-4-2, 30kV air/contact discharge).  
- **RoHS compliant** and **halogen-free**.  

### **Features:**
- **High surge capability** (1500W peak pulse power).  
- **Low clamping voltage** for effective transient suppression.  
- **Fast response time** (<1ns).  
- **AEC-Q101 qualified** for automotive applications.  
- **SMB (DO-214AA) package** for compact PCB mounting.  

For further details, refer to the **official STMicroelectronics datasheet**.

Application Scenarios & Design Considerations

TRANSIL

Alternative Part Number

  • 1.5SMC100A --: Same 1500W SMC package unidirectional TVS with 100V standoff and similar clamping, direct functional equivalent.
  • SMCJ100A --: 1500W SMC unidirectional TVS diode with 100V standoff voltage, widely available drop-in replacement.
  • P6SMB100A --: 600W SMB unidirectional TVS with 100V standoff; lower power rating but usable in less demanding clamping applications.

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