YQMBCP55 SOT-89 package with integrated heat sink, NPN medium-power transistor rated at 60V withstand voltage, 1A collector current, 1.5W dissipation power. Self-contained heat sink pad for excellent heat dissipation, far exceeding SOT-23. Suitable for medium-power switching, voltage regulation, LED constant current drive, and MOSFET gate driver stages.

Core Advantages

Excellent current handling, good high-frequency characteristics, outstanding leakage control, low standby losses.

Alternative Products and Reasons

Alternative: ON BCP55; Nexperia BCP55; DIODES BCP55. Reason: Parameter-matched, package and pin-compatible. YQM version offers competitive supply for cost optimization.

Key Features

1SOT-89 integrated heat sink: 1.5W power far exceeds typical SOT-23 (300mW). 1A c

2Medium-voltage margin: 60V medium-high voltage rating, supports 24V industrial p

3Graded high gain hFE: 100~250 bins for excellent small-signal amplification, sup

4Low saturation voltage + wide temperature range: low on-state switching losses,

Applications

⚡

LED lighting

LED light strip drivers, landscape lighting, stage

🔌

Portable

power banks, handheld testers, battery charging ad

YQMBCP55

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YQMBCP55

Product Introduction

Core Advantages

Alternative Products and Reasons

Key Features

Applications

Related Products

YQMBCP55

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