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ZTX550 from ZETEX

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ZTX550

Manufacturer: ZETEX

PNP SILICON PLANAR MEDIUM POWER TRANSISTORS

Partnumber Manufacturer Quantity Availability
ZTX550 ZETEX 5423 In Stock

Description and Introduction

PNP SILICON PLANAR MEDIUM POWER TRANSISTORS The ZTX550 is a high-voltage NPN bipolar junction transistor (BJT) manufactured by Zetex (now part of Diodes Incorporated). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Type:** NPN Bipolar Transistor  
- **Collector-Emitter Voltage (VCE):** 300V  
- **Collector-Base Voltage (VCB):** 300V  
- **Emitter-Base Voltage (VEB):** 5V  
- **Continuous Collector Current (IC):** 500mA  
- **Power Dissipation (Ptot):** 1W  
- **DC Current Gain (hFE):** 50 to 250 (at IC = 10mA, VCE = 10V)  
- **Transition Frequency (fT):** 50MHz  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions and Features:**
- Designed for high-voltage switching and amplification applications.  
- Low saturation voltage for improved efficiency.  
- High current gain (hFE) with good linearity.  
- Suitable for use in power supplies, inverters, and motor control circuits.  
- Available in TO-92 package for easy PCB mounting.  

This information is based on the manufacturer's datasheet. For detailed performance curves and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

PNP SILICON PLANAR MEDIUM POWER TRANSISTORS

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