圖片僅供參考

BC807-40-QR

Name: BC807-40-QR
Rating: 4.7 (12 reviews)

TRANS PNP 45V 0.5A TO236AB

製造商
製造商。部分 #BC807-40-QR
包 TO-236-3, SC-59, SOT-23-3
資料表
有現貨的3015

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Supplier	Nexperia USA Inc.
Package	Bulk
Series	Automotive, AEC-Q101, BC807-Q
ProductStatus	Active
TransistorType	PNP
Current-Collector(Ic)(Max)	500 mA
Voltage-CollectorEmitterBreakdown(Max)	45 V
VceSaturation(Max)@IbIc	700mV @ 50mA, 500mA
Current-CollectorCutoff(Max)	100nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce	250 @ 100mA, 1V
Power-Max	250 mW
Frequency-Transition	80MHz
OperatingTemperature	150°C (TJ)
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

BC807-40-QR is a general‑purpose PNP transistor in the BC807 family (complement to BC817). The -40 suffix is a gain group; QR usually denotes RoHS compliant, tape‑and‑reel packaging for automated assembly.
Key points:
- Typical ratings ( datasheet varies by lot): VCEO about -45 V; IC up to ~500 mA; Ptot around ~0.6 W.
- Gain (hFE) is variable by lot and temperature, but often in the roughly 100–300 range for this family.
- Package: commonly TO‑92 through-hole variant; QR suffix indicates a reel/T&R packaging option.
- Applications: low‑power switching and amplification, small signal stages, level shifting, and general-purpose analog circuits.
Notes:
- Exact parameters and pinout depend on the specific package and lot; consult the datasheet for the BC807-40-QR you’re using.
- If you need a precise hFE or voltage/current rating for a design, use worst-case values from the datasheet and verify in your circuit.

Package

The BC807-40-QR is supplied in a SOT-23 (3-pin surface-mount) package.

Pinout

Pin count: 3.
Function: The BC807-40-QR is a PNP small-signal bipolar junction transistor (SMD packaged) used for general-purpose switching and analog amplification (low-current signal applications). The three pins are the transistor terminals: emitter, base and collector.

Manufacturer

The BC807-40-QR is a BC807-40 PNP general‑purpose transistor sold by multiple semiconductor suppliers (examples: Nexperia, ON Semiconductor, Diodes Incorporated and other discrete‑device manufacturers). These suppliers are semiconductor companies that design, manufacture and distribute discrete transistors and related analog semiconductor components.

Application

BC807-40-QR is a general-purpose PNP transistor (Vceo ~40 V, Ic up to ~0.5 A) in SOT‑23 (QR) package. Applications: low‑power switching and signal amplification, high‑side switching and biasing in 5–40 V circuits, buffering/level shifting, drive stages for relays/LEDs, and simple regulator/sensor interfaces.

Equivalent

Direct SMD equivalent: BC857‑40 (SOT‑23). Common substitutes (PNP small‑signal, Vceo ≈40–45 V): 2N3906 / MMBT3906 (TO‑92 / SOT‑23), BC327 (higher‑current TO‑92), BC556 / BC557 (similar specs). When substituting, match Vceo, Ic, hFE and package/pinout.