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SMDJ64A from CCD

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SMDJ64A

Manufacturer: CCD, LITTELFUSE

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power
Partnumber Manufacturer Quantity Availability
SMDJ64A 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 **SMDJ64A** from **LITTELFUSE** is a **surface-mount transient voltage suppressor (TVS) diode** designed for **overvoltage protection** in electronic circuits.  

### **Specifications:**  
- **Part Number:** SMDJ64A  
- **Manufacturer:** LITTELFUSE  
- **Type:** Bidirectional TVS Diode  
- **Peak Pulse Power (10/1000μs):** 1500W  
- **Breakdown Voltage (VBR):** 71.2V (min)  
- **Standoff Voltage (VRWM):** 64V  
- **Clamping Voltage (VC) @ IPP:** 103.4V (max)  
- **Peak Pulse Current (IPP):** 14.5A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions & Features:**  
- **Bidirectional protection** for both positive and negative transient voltages.  
- **Low clamping voltage** for effective circuit protection.  
- **High surge capability** to withstand large transient events.  
- **RoHS compliant** and lead-free.  
- **Surface-mount design** for automated PCB assembly.  
- **Applications:** Used in **telecommunications, industrial equipment, automotive systems, and power supplies** for ESD and surge protection.  

This diode ensures reliable protection against **ESD, lightning, and inductive load switching transients**.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • 1SMB64AT3G --: SMB-packaged 64V unidirectional TVS diode with similar clamping performance, suitable drop-in replacement for SMDJ64A in most surge protection designs.
  • P6SMB64A --: SMB TVS diode with 64V standoff voltage and comparable peak pulse power, widely available and electrically similar to SMDJ64A.
  • SMAJ64A --: SMA TVS diode with same 64V standoff voltage; lower power rating but acceptable for lower-surge applications as an alternative to SMDJ64A.

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