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TIP121 from ST,ST Microelectronics

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11.719ms

TIP121

Manufacturer: ST

Power Darlingtons for Linear and Switching Applications

Partnumber Manufacturer Quantity Availability
TIP121 ST 15000 In Stock

Description and Introduction

Power Darlingtons for Linear and Switching Applications The TIP121 is a silicon epitaxial-base NPN Darlington transistor manufactured by STMicroelectronics.  

### **Manufacturer:**  
- **STMicroelectronics (ST)**  

### **Specifications:**  
- **Transistor Type:** NPN Darlington  
- **Collector-Emitter Voltage (VCE):** 60V  
- **Collector-Base Voltage (VCB):** 60V  
- **Emitter-Base Voltage (VEB):** 5V  
- **Continuous Collector Current (IC):** 5A  
- **Peak Collector Current (ICM):** 8A  
- **Power Dissipation (Ptot):** 65W  
- **DC Current Gain (hFE):** 1000 (min) at IC = 3A  
- **Operating Junction Temperature (Tj):** -65°C to +150°C  
- **Package:** TO-220  

### **Descriptions and Features:**  
- Designed for high-current, high-voltage switching applications.  
- Darlington configuration provides high current gain.  
- Low saturation voltage.  
- Suitable for general-purpose amplification and switching.  
- Includes built-in base-emitter shunt resistors for improved performance.  
- Used in power supply circuits, motor control, and relay drivers.  

This information is based on the manufacturer's datasheet.

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