BRX48 APM TIN/LEAD

Scrs Overview

The BRX48 APM TIN/LEAD is a silicon NPN bipolar junction transistor manufactured by Central Semiconductor Corp. It features a TO-39-3 through-hole package and supports a maximum DC collector current of 10 A. Key voltage ratings include a collector-emitter voltage (VCEO) of 170 V, a collector-base voltage (VCBO) of 200 V, and an emitter-base voltage (VEBO) of 6.0 V. The device has a power dissipation rating of 10 W, a collector-emitter saturation voltage of 450 mV, and a gain-bandwidth product (fT) of 50 MHz.

Scrs Feature Summary

• High current handling capability with a 10 A continuous collector current rating.
• Robust voltage isolation supporting up to 200 V collector-base breakdown.
• Designed for high-power applications with a 10 W thermal dissipation capacity.
• Utilizes a hermetically sealed TO-39 metal can package for durability.

Scrs Applications

• High-power linear amplifier circuits
• Switching regulators requiring high current throughput
• Industrial control systems utilizing robust discrete transistors

Scrs Procurement Notes

Verify the specific suffix 'APM' against the manufacturer's official datasheet to confirm packaging details and tin/lead plating specifications. Ensure the component meets required RoHS exemptions if applicable. Cross-reference the Mouser part number 610-BRX48-APM-TL for accurate distributor identification and technical documentation access before finalizing procurement orders.

Scrs Selection Notes

Select this component when a high-current NPN transistor with a metal TO-39 package is required. Compare the 10 A current limit and 10 W power dissipation against circuit demands. Verify that the 170 V collector-emitter voltage aligns with system operating conditions. Consider the 50 MHz bandwidth for frequency response requirements in switching or amplification tasks.

Scrs Part Context

This part belongs to the BRX series of high-power bipolar junction transistors from Central Semiconductor. It shares core electrical characteristics with the BUY48 model but may differ in packaging or manufacturing lot specifics. The TO-39 form factor distinguishes it from modern surface-mount alternatives, targeting legacy or high-reliability through-hole designs.

Scrs Replacement Considerations

The BUY48 is a confirmed substitute with identical electrical ratings. Verify pinout compatibility and physical dimensions before substitution. Other high-current NPN transistors in TO-39 packages may require re-evaluation of thermal management and base drive circuits.