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TIP120 from ST,ST Microelectronics

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TIP120

Manufacturer: ST, ON, SGS-THOMSON, ST,ST, STM, MOTOROLA, MOT, SGS

Power Darlingtons for Linear and Switching Applications

Partnumber Manufacturer Quantity Availability
TIP120 ST, ON, SGS-THOMSON, ST,ST, STM, MOTOROLA, MOT, SGS 20867 In Stock

Description and Introduction

Power Darlingtons for Linear and Switching Applications The TIP120 is a popular NPN Darlington transistor manufactured by **MOT (Motorola, now ON Semiconductor)**. Below are its key specifications, descriptions, and features based on factual data:

### **Manufacturer:**  
- **MOT (Motorola, now part of ON Semiconductor)**  

### **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 (PD):** 65W  
- **DC Current Gain (hFE):** 1000 (min) at 3A  
- **Operating Junction Temperature (TJ):** -65°C to +150°C  
- **Package Type:** TO-220  

### **Descriptions & Features:**  
- **Darlington Pair Configuration:** Provides high current gain, making it suitable for low-power control of high-current loads.  
- **High Voltage & Current Handling:** Capable of switching up to 60V and 5A, ideal for motor control, relays, and power switching applications.  
- **Built-in Base-Emitter Resistor:** Enhances switching performance and stability.  
- **TO-220 Package:** Allows for easy mounting on heat sinks for thermal management.  
- **Applications:** Commonly used in power amplifiers, motor drivers, solenoid control, and general high-power switching circuits.  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Power Darlingtons for Linear and Switching Applications

Alternative Part Number

  • BDX33C --: NPN Darlington transistor in TO-220 with similar current and voltage ratings, widely used as a TIP120 substitute.
  • 2N6045 --: NPN Darlington power transistor with comparable gain and current capability, suitable for switching and amplification.
  • MJD122 --: NPN Darlington in DPAK/TO-252 package with similar electrical characteristics, good for space-constrained designs.
  • BDX53C --: NPN Darlington transistor in TO-220 with similar 8A/100V ratings and integrated base-emitter resistors, a common drop-in replacement for TIP120.
  • 2N6044 --: NPN Darlington transistor rated for comparable collector current and voltage, suitable for switching and amplifier applications similar to TIP120.

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