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BC856AQ

PNP, 65V, 0.1A, SOT23

Datasheet

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Feature(s)

Ideally Suited for Automatic Insertion
Complementary NPN Types: BC846 – BC848 Family
For Switching and AF Amplifier Applications
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The BC856AQ – BC857BQ are suitable for automotive applications requiring specific change control; these parts are AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Automotive
Category	Small Signal Transistor
Polarity	PNP
RCE(sat) (mΩ)	-
VCEO, VCES (V)	65
IC (A)	0.1
ICM (A)	0.2
PD (W)	0.31
hFE (Min)	125
hFE (@ IC) (A)	0.002
h_FE(Min 2)	-
hFE (@ IC2) (A)	-
VCE(sat) Max (mV)	300
V_CE(SAT) (@ IC/IB) (A/mA)	0.01/0.5
VCE(sat) (Max.2) (mV)	650
VCE(sat) (@ IC/IB2) (A/mA)	0.1/5
fT (MHz)	200

Technical Documents

SPICE Model

BC856AQ.spice.txt

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile

Purchase & Availability

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2462	2020-05-08	2021-04-11	Phenitec Wafer Manufacturing Site Change, Additional Wafer Sources, Wafer Diameter Change, Additional Assembly and Test Site (Automotive)