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BC847BS-QX

Name: BC847BS-QX
Rating: 4.7 (12 reviews)

TRANS PREBIAS NPN/PNP

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製造商。部分 #BC847BS-QX
包 6-TSSOP, SC-88, SOT-363
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規格

Supplier	Nexperia USA Inc.
Package	Bulk
Series	Automotive, AEC-Q101
ProductStatus	Active
TransistorType	NPN, PNP
Current-Collector(Ic)(Max)	100mA
Voltage-CollectorEmitterBreakdown(Max)	45V
VceSaturation(Max)@IbIc	300mV @ 5mA, 100mA
Current-CollectorCutoff(Max)	15nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce	200 @ 2mA, 5V
Power-Max	200mW
Frequency-Transition	100MHz
OperatingTemperature	150°C (TJ)
MountingType	Surface Mount
Package/Case	6-TSSOP, SC-88, SOT-363

概述

Description

BC847BS-QX is a dual general‑purpose NPN transistor in a SOT‑23‑6 package. It contains two NPN transistors in one small package, suitable for signal amplification and switching in compact circuits. Typical per‑transistor ratings are up to about 45 V Vceo and 100 mA collector current, with gain (hFE) varying by grade (A/B/C). The “QX” suffix is a factory/packaging code used by manufacturers to identify a specific lot, reel, or RoHS/lead‑free status; exact specs depend on the exact lot and datasheet. Applications include small‑signal amplification, level shifting, and digital switching in consumer electronics and microcontroller interfaces. For precise electrical characteristics (Vceo, Ic, hFE ranges, ft), pinout, and packaging details, consult the BC847BS‑QX datasheet from the manufacturer or distributor.

Features

BC847BS-QX features (concise):
- Dual NPN general‑purpose transistors in a single SOT-23-6 package (two transistors per device)
- Vceo: 45 V; Ic: 100 mA per transistor
- High DC current gain (hFE): graded parts (A ≈ 110–220, B ≈ 200–450, C ≈ 420–800)
- Low Vce(sat) around 0.2–0.3 V at moderate Ic
- Low noise, suitable for switching and amplification
- Pb‑free, RoHS compliant
- Available in tape/reel packaging for SMD assembly
Note: exact hFE ranges depend on the grade (A/B/C) of the BC847BS device.

Package

BC847BS-QX is housed in a SOT-23-6 package (SC-74A), i.e., a dual NPN transistor in a 6-pin small outline package.

Pinout

- Pin count: 6 pins
- Function: Dual NPN transistor package (two independent NPN transistors in one six‑pin package; each transistor has E, B, C leads) used for switching/amplification.

Manufacturer

Manufacturer: Nexperia (originating from Philips/NXP Semiconductors).
What kind of company: A global semiconductor company that designs and manufactures discrete components (like transistors and diodes), logic devices, and MOSFETs.

Application

BC847BS-QX is a dual NPN general‑purpose small‑signal transistor in a compact package. Applications:
- Signal amplification and switching in consumer electronics and sensor circuits
- Interfacing microcontrollers/logic to loads such as LEDs, relays, and opto‑couplers
- Biasing and level‑shifting in low‑power analog front‑ends
- Differential or push‑pull amplifier stages in compact audio or sensor circuitry
- Any design needing two matched transistors in one package

Equivalent

BC847BS-QX is a dual NPN transistor in a SOT-23-6 package. Equivalent products are other dual NPN transistors in the same footprint with identical pinout (across vendors). For exact cross-references, use a distributor cross-reference tool (search SOT-23-6 dual NPN, same hFE/voltage) or share the package variant and electrical specs and I’ll list precise part numbers.