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SMDJ120CA from LITTELFUSE

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SMDJ120CA

Manufacturer: LITTELFUSE, CCD

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Partnumber Manufacturer Quantity Availability
SMDJ120CA LITTELFUSE, CCD 131000 In Stock

Description and Introduction

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SMDJ120CA is a Transient Voltage Suppressor (TVS) diode manufactured by CCD (Comchip Technology).  

### **Specifications:**  
- **Part Number:** SMDJ120CA  
- **Manufacturer:** CCD (Comchip Technology)  
- **Type:** Bidirectional TVS Diode  
- **Peak Pulse Power:** 1500W (10/1000μs)  
- **Breakdown Voltage (VBR):** 133V (min)  
- **Standoff Voltage (VRWM):** 120V  
- **Clamping Voltage (VC):** 193V (at 10A)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions and Features:**  
- Designed for surge protection in sensitive electronic circuits.  
- Bidirectional configuration for protection against both positive and negative voltage transients.  
- Low clamping voltage for effective transient suppression.  
- RoHS compliant and halogen-free.  
- Suitable for applications such as power supplies, telecom equipment, and industrial electronics.  

For exact datasheet details, refer to the manufacturer's documentation.

Application Scenarios & Design Considerations

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Alternative Part Number

  • 5.0SMDJ120CA --: Same 3000W SMDJ family but 5.0SMDJ series with higher surge rating; bidirectional 120V TVS, drop-in compatible footprint.
  • SMCJ120CA --: SMC package bidirectional 120V TVS with 1500W rating; lower power but same clamping concept, suitable for less severe surge environments.
  • 1.5SMC120CA --: 1500W bidirectional 120V TVS in SMC package from an alternate vendor; pin-compatible and widely available as a cross-reference.

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