Multicomp Pro TIP141 Darlington Transistor, NPN, TO-247

The Multicomp Pro TIP141 is an NPN Darlington transistor designed for robust performance in general-purpose amplifier and low-speed switching circuits. Its monolithic construction includes a built-in base-emitter shunt resistor, which simplifies circuit design and enhances stability. With a high collector-emitter sustaining voltage of 80V and a substantial power dissipation rating of 125W, this component is well-suited for demanding electronic applications.

Key performance characteristics include a fast 0.55µs rise time and a 2.5µs fall time, enabling efficient switching operations. The junction-to-case thermal resistance is a low 1°C/W, which aids in effective heat management when used with an appropriate heatsink, crucial for maintaining reliability under load. The transistor is supplied in the industry-standard TO-247 package, designed for through-hole mounting.

This versatile component is commonly employed in audio amplification stages and various industrial control systems where reliable power handling and signal amplification are required. Its high DC current gain (hFE) of 1000 and a collector current rating of 10A make it a practical choice for driving motors, solenoids, and other inductive loads.

Key Specifications:

• Transistor Type: NPN Darlington
• Collector-Emitter Voltage (Vceo): 80V
• Continuous Collector Current (Ic): 10A
• Power Dissipation (Pd): 125W
• DC Current Gain (hFE): 1000
• Package / Case: TO-247
• Mounting Type: Through Hole
• Maximum Operating Temperature: 150°C
• Thermal Resistance (Junction-to-Case): 1°C/W

Delivered without any external packaging, the TIP141 from Multicomp Pro offers a dependable and high-performance semiconductor solution for hobbyists, technicians, and engineers alike.