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SMDJ33CA from CCD

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SMDJ33CA

Manufacturer: CCD, LITTELFUSE

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Partnumber Manufacturer Quantity Availability
SMDJ33CA CCD, LITTELFUSE 131000 In Stock

Description and Introduction

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR The SMDJ33CA is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by CCD (Comchip Technology).  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 33V  
- **Voltage - Breakdown (V_BR):** 36.7V (Min)  
- **Voltage - Clamping (V_CL):** 53.3V at 10A (Typ)  
- **Peak Pulse Current (I_PP):** 10A (8/20μs)  
- **Power - Peak Pulse (P_PP):** 600W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions and Features:**  
- Designed to protect sensitive electronics from voltage transients and ESD events.  
- Bidirectional polarity for clamping both positive and negative transients.  
- Low clamping voltage for effective overvoltage protection.  
- RoHS compliant and lead-free.  
- Suitable for applications in telecommunications, automotive, and industrial systems.  

For detailed datasheets, refer to the manufacturer's documentation.

Application Scenarios & Design Considerations

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Alternative Part Number

  • 5.0SMDJ33CA --: Same 33V bidirectional TVS in the 5.0SMDJ series with higher 5000W peak pulse power, widely available and a common drop-in upgrade for SMDJ33CA.
  • SMCJ33CA --: Bidirectional 33V TVS diode in the SMCJ series with 1500W peak pulse power in the same SMC package, suitable when lower surge rating is acceptable.
  • 1.5SMC33CA --: 1500W bidirectional 33V TVS in the 1.5SMC series using the same SMC footprint, a cost-effective alternative for general transient protection.
  • 1SMB33CAT3G --: Bidirectional 33V TVS diode in SMB package with similar clamping voltage and power rating, suitable drop-in replacement for transient protection.
  • P6SMB33CA --: Same manufacturer family, bidirectional 33V TVS in SMB package with comparable surge capability, easy qualification path.
  • SMAJ33CA --: Bidirectional 33V TVS diode in SMA package offering similar standoff voltage and clamping characteristics for lower-power applications.

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