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SMDJ85CA from CCD

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SMDJ85CA

Manufacturer: CCD, LITTELFUSE

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Partnumber Manufacturer Quantity Availability
SMDJ85CA CCD, LITTELFUSE 131000 In Stock

Description and Introduction

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SMDJ85CA is a Transient Voltage Suppressor (TVS) Diode manufactured by LITTELFUSE. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Part Number:** SMDJ85CA  
- **Manufacturer:** LITTELFUSE  
- **Type:** Bidirectional TVS Diode  
- **Peak Pulse Power (10/1000μs):** 1500W  
- **Standoff Voltage (V_RWM):** 85V  
- **Breakdown Voltage (V_BR):** 94.4V (min) to 104V (max)  
- **Clamping Voltage (V_C):** 137V at 16.5A  
- **Peak Pulse Current (I_PP):** 16.5A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions:**  
- Designed for surge protection in electronic circuits.  
- Provides bidirectional clamping for both positive and negative transients.  
- Suitable for high-speed data lines and power supply protection.  

### **Features:**  
- **Low Clamping Voltage:** Ensures effective protection for sensitive components.  
- **High Surge Capability:** Withstands high transient energy.  
- **RoHS Compliant:** Meets environmental standards.  
- **Surface Mount Package (SMC):** Compact and suitable for automated assembly.  

This information is sourced from LITTELFUSE datasheets and product documentation.

Application Scenarios & Design Considerations

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Alternative Part Number

  • 5.0SMDJ85CA --: Same 85V bidirectional TVS in the 5.0SMDJ series with comparable 5000W peak pulse rating and SMC package, widely available drop-in substitute.
  • SMCJ85CA --: Bidirectional 85V TVS in SMC package with 1500W rating; suitable when lower surge capability is acceptable and offers a different series naming.
  • 1.5SMC85CA --: 1500W bidirectional 85V TVS diode in SMC outline, pin-compatible footprint and different series prefix for easy identification.
  • SMDJ85CA-T7 --: Equivalent 3000W bidirectional 85V TVS from an alternate vendor in the same SMC outline, providing a second-source option with matching electrical characteristics.

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