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TPSMB30A from GS

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TPSMB30A

Manufacturer: GS, VISHAY

Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions
Partnumber Manufacturer Quantity Availability
TPSMB30A GS, VISHAY 50098 In Stock

Description and Introduction

Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions The TPSMB30A is a surface mount transient voltage suppressor (TVS) diode manufactured by GS (General Semiconductor, now part of Vishay).  

### **Specifications:**  
- **Voltage - Reverse Standoff (V_RWM):** 30V  
- **Voltage - Breakdown (V_BR):** 33.3V (min)  
- **Voltage - Clamping (V_C):** 48.4V at 30.8A  
- **Peak Pulse Current (I_PP):** 30.8A (8/20µs)  
- **Power - Peak Pulse (P_PP):** 1500W (8/20µs)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package / Case:** DO-214AA (SMB)  

### **Descriptions:**  
- Designed for surge protection in electronic circuits.  
- Low clamping voltage for effective transient suppression.  
- RoHS compliant and halogen-free.  

### **Features:**  
- Fast response time.  
- High surge capability.  
- Surface-mountable for automated assembly.  
- Protects sensitive components from voltage transients.  

For exact details, refer to the official datasheet from Vishay/GS.

Application Scenarios & Design Considerations

Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions

Alternative Part Number

  • SMBJ30A --: Same SMB (DO-214AA) package, 30V standoff unidirectional TVS diode with comparable clamping voltage and power rating; widely available and pin-compatible.
  • P6SMB30A --: 600W unidirectional TVS in SMB package with 30V standoff voltage, matching the original's surge protection role and footprint.
  • 1SMB30AT3G --: SMB-packaged 30V unidirectional TVS diode with similar clamping characteristics, suitable drop-in replacement for transient suppression.
  • SMAJ30A --: Similar 30V standoff unidirectional TVS in SMA package; slightly lower power rating but usable where board space allows and surge requirements are moderate.

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