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BCX56-10

Name: BCX56-10
Rating: 4.7 (12 reviews)

TRANS NPN 80V 1A SOT-89

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規格

Part Status	Active
Transistor Type	NPN
Current - Collector (Ic) (Max)	1 A
Voltage - Collector Emitter Breakdown (Max)	80 V
Vce Saturation (Max) @ Ib, Ic	500mV @ 50mA, 500mA
Current - Collector Cutoff (Max)	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce	63 @ 150mA, 2V
Power - Max	500 mW
Frequency - Transition	130MHz
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package	TO-243AA
Supplier Device Package	SOT-89
Packaging	Bulk

概述

Description

BCX56-10 is a general‑purpose NPN silicon transistor from the BCX family, used for switching and small‑signal amplification in low‑ to medium‑power circuits. It’s typically available in TO‑92 (and related SMD) packages. Exact ratings vary by manufacturer, but common ranges are Vceo ~60–80 V, Ic up to ~0.5–0.8 A, and hFE spanning roughly 60–200+ depending on Ic. Pinout and package variants depend on the supplier, so always check the specific datasheet for your part.

Package

TO-92 plastic, through-hole package.

Pinout

Three pins. It is a PNP bipolar junction transistor (general-purpose/high-voltage), with emitter, base, and collector leads (lead order depends on package view).

Manufacturer

BCX56-10 is manufactured by NXP Semiconductors (formerly Philips Semiconductors). NXP is a Dutch multinational semiconductor company that designs, manufactures, and markets integrated circuits and discrete components for automotive, industrial, communications, and consumer electronics applications.

Application

BCX56-10 is a general‑purpose PNP transistor for medium‑power switching and amplification. Typical applications include:
- Driver stages and level‑shift circuits
- Switching regulators and power‑supply control
- Relay/solenoid drivers
- Small‑signal audio and instrumentation amplifiers
- High‑voltage switching/control in consumer, automotive, and industrial electronics

Equivalent

BCX56-10 is a BCX56 family high‑voltage transistor. Equivalents depend on package and ratings. Common cross‑refs include BCX56 (same family) from NXP and other HV NPN devices with similar specs from major vendors. For precise substitutes, please provide package (TO‑92/SOT‑23) and key ratings (Vce, Ic, hFE) or share the datasheet link.