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BCM847BS

BIPOLARTRANSISTOR,SOT-363,45V,10

제조업체디오텍 세미컨덕터
제조업체 부품 #BCM847BS
데이터시트 BCM847BS DataSheet
패키지 SC-88
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사양

속성	가치
Supplier	DComponents
Package	Strip
ProductStatus	Active
TransistorType	2 NPN (Dual)
Current-Collector(Ic)(Max)	100mA
Voltage-CollectorEmitterBreakdown(Max)	45V
VceSaturation(Max)@IbIc	600mV @ 5mA, 100mA
Current-CollectorCutoff(Max)	15nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce	200 @ 2mA, 5V
Power-Max	250mW
Frequency-Transition	100MHz
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	6-VSSOP, SC-88, SOT-363

개요

Description

BCM847BS is a small‑signal NPN transistor (Broadcom/BCM family) used for general switching and amplification in surface‑mount designs. It’s typically offered in an SMD package (often SOT‑23 or similar) and rated for around 45 V Vce and about 100 mA Ic, with a wide, temperature‑dependent gain (hFE) suitable for many logic‑level and signal‑processing tasks. Commonly used for switching, level shifting, and small‑signal amplification in compact electronics.
Note: exact specs (max Ic, Vce, hFE, and pinout) vary by manufacturer and package variant labeled “BS.” Always consult the specific datasheet for the exact part you have (or share a link) to get precise figures and pin assignments.

Equivalent

Equivalent parts to BCM847BS (general‑purpose NPN in SOT‑23):
- BC847BS, BC847B/BC847A (same NPN family from NXP/Nexperia)
- MMBT3904 (SMD NPN 40–60V) from ON Semiconductor, Diodes Inc, etc.
- MMBT3904DW (dual)
- 2N3904 in SMT form (MMBT3904)
These are common cross‑references for same general‑purpose NPN function.

Manufacturer

- Manufacturer: Nexperia.
- What kind of company: A global semiconductor company that designs and manufactures discrete components (e.g., transistors, diodes) and related standard ICs for electronics.

Application

BCM847BS is a general-purpose small-signal NPN transistor. Common applications include:
- Switching and amplification in compact electronics
- Buffer/driver stages, level shifting, and interfacing with microcontrollers
- LED and relay/solenoid driver circuits
- Front-end amplification for audio, sensors, and microphone circuits
- Gate drive and signal conditioning in power-management (DC-DC converter) circuits
Used in mobile devices, consumer electronics, automotive, and industrial equipment where small-signal switching and amplification are needed.