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SMDJ75A from CCD

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SMDJ75A

Manufacturer: CCD, LITTELFUSE

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power

Partnumber Manufacturer Quantity Availability
SMDJ75A CCD, LITTELFUSE 131000 In Stock

Description and Introduction

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power The SMDJ75A is a part manufactured by LITTELFUSE. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Part Number:** SMDJ75A  
- **Manufacturer:** LITTELFUSE  
- **Type:** Transient Voltage Suppressor (TVS) Diode  
- **Peak Pulse Power (10/1000μs):** 1500W  
- **Breakdown Voltage (VBR):** 83.3V (min) – 92.1V (max)  
- **Standoff Voltage (VRWM):** 75V  
- **Clamping Voltage (VC):** 121V at 16.5A  
- **Peak Pulse Current (IPP):** 16.5A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions:**  
- The SMDJ75A is a surface-mount TVS diode designed to protect sensitive electronics from voltage transients and surges.  
- It is part of LITTELFUSE’s SMDJ series, which offers high-power surge protection in a compact SMC package.  
- Suitable for applications requiring robust overvoltage protection, such as industrial, automotive, and telecommunications systems.  

### **Features:**  
- **High Surge Capability:** Handles high transient power (1500W) for reliable protection.  
- **Low Clamping Voltage:** Provides effective suppression of transient voltages.  
- **Fast Response Time:** Reacts quickly to transient events (picosecond-level response).  
- **RoHS Compliant:** Meets environmental standards for lead-free manufacturing.  
- **Surface-Mount Design:** Compact SMC package for space-efficient PCB layouts.  

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

Application Scenarios & Design Considerations

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power

Alternative Part Number

  • 1.5SMC75A --: Same 1500W peak pulse power class unidirectional TVS in a different series, with 75V standoff and comparable clamping, suitable drop-in for most SMDJ75A applications.
  • SMCJ75A --: 1500W SMC-package unidirectional TVS with 75V standoff; widely available alternate series with similar surge rating and clamping voltage.
  • 5.0SMDJ75A --: Higher 5000W surge-rated SMC TVS with same 75V standoff; provides extra margin when the 1500W SMDJ75A is used near its limit.

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