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SMCJ160A from FAIRCHILD,Fairchild Semiconductor

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SMCJ160A

Manufacturer: FAIRCHILD, CONCORD, Fairchild Semiconductor, MICROSEMI

Surface mount transient voltage suppressor. 1500 watts peak power. Reverse stand-off voltage VRWM = 160 V. Test current IT = 1 mA.
Partnumber Manufacturer Quantity Availability
SMCJ160A FAIRCHILD, CONCORD, Fairchild Semiconductor, MICROSEMI 118980 In Stock

Description and Introduction

Surface mount transient voltage suppressor. 1500 watts peak power. Reverse stand-off voltage VRWM = 160 V. Test current IT = 1 mA. The **SMCJ160A** is a **transient voltage suppressor (TVS) diode** manufactured by **Microsemi** (now part of **Microchip Technology**).  

### **Specifications:**  
- **Peak Pulse Power (PPP):** 1500W (10/1000μs waveform)  
- **Breakdown Voltage (VBR):** 178V (min), 198V (max)  
- **Standoff Voltage (VRWM):** 160V  
- **Clamping Voltage (VC):** 259V (at 10A)  
- **Peak Pulse Current (IPP):** 5.8A  
- **Leakage Current (IR):** 1μA (max at VRWM)  
- **Junction Capacitance (CJ):** 1000pF (typical)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions & Features:**  
- Designed for **surge protection** in high-speed data lines, power supplies, and telecom equipment.  
- **Bi-directional** TVS diode for protecting against both positive and negative transients.  
- **Low clamping voltage** for effective transient suppression.  
- **RoHS compliant** and **halogen-free**.  
- **High reliability** with fast response time (<1ps).  
- Meets **IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge)** standards.  

This device is commonly used in **industrial, automotive, and communication systems** for **overvoltage protection**.  

Would you like additional details on a specific parameter?

Application Scenarios & Design Considerations

Surface mount transient voltage suppressor. 1500 watts peak power. Reverse stand-off voltage VRWM = 160 V. Test current IT = 1 mA.

Alternative Part Number

  • 1.5SMC160A --: Same 1500W peak pulse power and 160V standoff unidirectional TVS in the SMC (DO-214AB) package, widely available and a direct functional drop-in.
  • P6SMB160A --: Unidirectional 160V standoff TVS with 600W rating in SMB package; suitable when lower surge power is acceptable and a smaller footprint is desired.
  • SMAJ160A --: 160V standoff unidirectional TVS in SMA package with 400W rating; good lower-power alternative for space-constrained designs.
  • 1SMC160A --: Same 1500W unidirectional TVS diode with 160V standoff voltage in the SMC package, directly interchangeable.

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