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SMLJ45CA from Microsemi

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SMLJ45CA

Manufacturer: Microsemi

SMLJ Transient Voltage Suppressor Diode Series

Partnumber Manufacturer Quantity Availability
SMLJ45CA Microsemi 76000 In Stock

Description and Introduction

SMLJ Transient Voltage Suppressor Diode Series Here is the factual information about the **SMLJ45CA** manufactured by **Microsemi**:

### **Specifications:**
- **Part Number:** SMLJ45CA
- **Manufacturer:** Microsemi
- **Type:** Transient Voltage Suppressor (TVS) Diode
- **Configuration:** Unidirectional
- **Peak Pulse Power:** 1500W (10/1000μs)
- **Breakdown Voltage (VBR):** 50.1V (min) to 55.3V (max)
- **Standoff Voltage (VRWM):** 45V
- **Clamping Voltage (VC):** 73.2V at 10A
- **Peak Pulse Current (IPP):** 20.5A
- **Operating Temperature Range:** -55°C to +150°C
- **Package:** DO-214AB (SMC)

### **Descriptions:**
- The **SMLJ45CA** is a **unidirectional TVS diode** designed to protect sensitive electronics from high-voltage transients such as ESD, lightning, and inductive load switching.
- It provides **robust surge protection** with a **low clamping voltage** to ensure minimal stress on protected circuits.
- Suitable for applications requiring **high power dissipation** in a compact package.

### **Features:**
- **High surge capability** (1500W peak pulse power)
- **Fast response time** to transient events
- **Low leakage current** at standoff voltage
- **RoHS compliant**
- **DO-214AB (SMC) package** for surface-mount assembly
- **Unidirectional polarity** for protection against positive transients

This information is based solely on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

SMLJ Transient Voltage Suppressor Diode Series

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