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ZTX1049A from ZETEX

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ZTX1049A

Manufacturer: ZETEX

NPN SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR

Partnumber Manufacturer Quantity Availability
ZTX1049A ZETEX 76622 In Stock

Description and Introduction

NPN SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR The part **ZTX1049A** is manufactured by **ZETEX** (now part of **Diodes Incorporated**). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Transistor Type:** NPN Bipolar Junction Transistor (BJT)  
- **Collector-Emitter Voltage (VCEO):** 60V  
- **Collector-Base Voltage (VCBO):** 80V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Continuous Collector Current (IC):** 1A  
- **Power Dissipation (Ptot):** 1W  
- **DC Current Gain (hFE):** 100–250 (at IC = 100mA, VCE = 1V)  
- **Transition Frequency (fT):** 150MHz  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package Type:** SOT-23 (Surface Mount)  

### **Descriptions and Features:**  
- Designed for **general-purpose amplification and switching** applications.  
- **High current gain (hFE)** with low saturation voltage.  
- **Low noise** performance, suitable for audio and signal processing.  
- **Fast switching speed**, making it useful in high-frequency applications.  
- **Surface-mount package (SOT-23)** for compact PCB designs.  
- **High voltage capability**, supporting up to 60V VCEO.  

This information is based on the manufacturer's datasheet for the ZTX1049A transistor.

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