Diodes Incorporated — Analog and discrete power solutions
SOT23

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT23

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BC857CQ

PNP, 45V, 0.1A, SOT23

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Feature(s)

  • BVCEO > -45V
  • IC = -100mA Continuous Collector Current
  • ICM = -200mA Peak Pulse Current

Application(s)

  • Switching and AF Amplifier Applications

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Automotive

Category

Small Signal Transistor

Polarity

PNP

RCE(sat) (mΩ)

-

VCEO, VCES (V)

45

IC (A)

0.1

ICM (A)

0.2

PD (W)

0.31

hFE (Min)

420

hFE (@ IC) (A)

0.002

hFE(Min 2)

-

hFE (@ IC2) (A)

-

VCE(sat) Max (mV)

300

VCE(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

Related Content

Packages

Technical Documents

SPICE Model

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Purchase & Availability

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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)