2N5550RLRPG

Overview

The onsemi 2N5550RLRPG is an NPN silicon epitaxial planar transistor designed for high-voltage amplifier applications. It features a maximum collector current of 600 mA and a collector-emitter voltage rating of 140 V. The device operates with a transition frequency up to 300 MHz and dissipates up to 625 mW of power. Packaged in a TO-92 (TO-226AA) through-hole format, it supports junction temperatures up to 150°C.

Feature Summary

• High-voltage capability suitable for demanding amplifier circuits
• Epitaxial planar construction for stable performance
• Through-hole mounting for standard PCB integration

Applications

• General-purpose high-voltage amplification
• Switching applications requiring moderate current handling
• Audio signal processing stages

Procurement Notes

Verify the specific suffix RLRPG against official datasheets to confirm packaging details such as tape-and-reel specifications. Ensure compatibility with existing thermal management designs given the TO-92 package constraints. Cross-reference manufacturer documentation for any RoHS or environmental compliance updates prior to final procurement decisions.

Selection Notes

Select this component when circuit requirements demand an NPN transistor with 140V breakdown voltage and 600mA continuous current capacity. The TO-92 package is appropriate for low-power through-hole implementations where surface-mount alternatives are unsuitable. Evaluate thermal dissipation needs carefully due to the 625mW power limit.

Part Context

This part belongs to the 2N5550 series of NPN transistors manufactured by onsemi. It serves as a general-purpose high-voltage device often used in conjunction with complementary PNP types like the 2N5401. The RL suffix typically indicates reel packaging, while RPG denotes specific manufacturing or quality grades defined by the manufacturer.

Replacement Considerations

Direct substitutes include the 2N5550G and 2N5550TFR from onsemi, which share identical electrical characteristics. Other manufacturers produce equivalent parts under the same JEDEC designation, provided they meet the 140V and 600mA specifications.