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STT818B from ST,ST Microelectronics

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STT818B

Manufacturer: ST

HIGH GAIN LOW VOLTAGE PNP POWER TRANSISTOR

Partnumber Manufacturer Quantity Availability
STT818B ST 158918 In Stock

Description and Introduction

HIGH GAIN LOW VOLTAGE PNP POWER TRANSISTOR The STT818B is a transient voltage suppressor (TVS) diode manufactured by STMicroelectronics.  

**Key Specifications:**  
- **Voltage Rating (Vₑₙₘ):** 18V  
- **Peak Pulse Power (Pₚₚ):** 400W (8/20μs waveform)  
- **Breakdown Voltage (VBR):** 20V (min)  
- **Clamping Voltage (Vc):** 29.2V (at 10A)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOD-123  

**Descriptions & Features:**  
- Designed for overvoltage protection in sensitive electronics.  
- Low leakage current for power efficiency.  
- Fast response time to transient events.  
- RoHS compliant and halogen-free.  
- Suitable for applications like USB ports, power supplies, and communication lines.  

For exact technical details, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

HIGH GAIN LOW VOLTAGE PNP POWER TRANSISTOR

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