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SMDJ8.0A from LITTELFUSE

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SMDJ8.0A

Manufacturer: LITTELFUSE, CCD

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power
Partnumber Manufacturer Quantity Availability
SMDJ8.0A,SMDJ80A LITTELFUSE, CCD 119300 In Stock

Description and Introduction

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power The SMDJ8.0A is a surface-mount transient voltage suppressor (TVS) diode manufactured by CCD (Comchip Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Part Number:** SMDJ8.0A  
- **Manufacturer:** CCD (Comchip Technology)  
- **Type:** Transient Voltage Suppressor (TVS) Diode  
- **Package:** SMD (DO-214AB / SMC)  
- **Peak Pulse Power (10/1000μs):** 1500W  
- **Breakdown Voltage (V_BR):** 8.9V (min) – 9.9V (max)  
- **Standoff Voltage (V_RWM):** 8.0V  
- **Clamping Voltage (V_C):** 14.5V at 10A  
- **Peak Pulse Current (I_PP):** 16.2A  
- **Leakage Current (I_R):** 1μA (max) at V_RWM  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- The SMDJ8.0A is designed to protect sensitive electronics from voltage transients, such as ESD, lightning, and inductive load switching.  
- It is a unidirectional TVS diode, meaning it clamps only positive transients relative to ground.  
- The device is RoHS compliant and halogen-free.  

### **Features:**  
- High surge capability (1500W peak pulse power)  
- Low clamping voltage for effective protection  
- Fast response time (<1ps)  
- Surface-mount package (DO-214AB / SMC) for PCB integration  
- Meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • 1.5SMC8.0A --: Same 8.0V standoff unidirectional TVS in the SMC (DO-214AB) package with a different series prefix, offering comparable clamping performance and a good drop-in fit.
  • SMCJ8.0A --: Unidirectional 8.0V TVS diode in SMC package from an alternate manufacturer, widely available and electrically similar for transient suppression.
  • TPSMC8.0A --: Automotive-grade 8.0V unidirectional TVS in SMC package with a distinct series name, suitable when higher reliability or AEC-Q101 qualification is needed.
  • SMAJ8.0A --: Same 8.0V standoff unidirectional TVS in the SMAJ series; lower peak pulse power (400W vs 3000W) but a common drop-in for lower-surge applications.
  • SMBJ8.0A --: 8.0V unidirectional TVS diode in SMB package with 600W peak pulse power; intermediate surge rating and widely available alternative.
  • P6SMB8.0A --: 8.0V unidirectional transient voltage suppressor in SMB package rated 600W; similar clamping characteristics and a recognizable different series name.

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