BC856A

– BC858C

Document Number: DS11207 Rev. 24 - 2

1 of 7

www.diodes.com

October 2014

© Diodes Incorporated

BC856A-BC858C

PNP SMALL SIGNAL TRANSISTOR IN SOT23

Features



Ideally Suited for Automatic Insertion



Complementary NPN Types: BC846

– BC848



For Switching and AF Amplifier Applications



Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)



Halogen and Antimony Free. "Green" Device (Note 3)



Qualified to AEC-Q101 Standards for High Reliability



PPAP Capable (Note 4)

Mechanical Data



Case: SOT23



Case Material: Molded Plastic

, “Green” Molding Compound

UL Flammability Classification Rating 94V-0



Moisture Sensitivity: Level 1 per J-STD-020



Terminals: Finish

– Matte Tin Plated Leads, Solderable per

MIL-STD-202, Method 208



Weight: 0.008 grams (Approximate)

Product

Compliance

Marking

Reel Size

(inches)

Quantity

per Reel

Product

Compliance

Marking

Reel Size

(inches)

Quantity

per Reel

BC856A-7-F

AEC-Q101

K3A

7

3,000

BC857B-7-F

AEC-Q101

K3B

7

3,000

BC856AQ-7-F

Automotive

K3A

7

3,000

BC857BQ-7-F

Automotive

K3B

7

3,000

BC856B-7-F

AEC-Q101

K3B

7

3,000

BC857B-13-F

AEC-Q101

K3B

13

10,000

BC856BQ-7-F

Automotive

K3B

7

3,000

BC857C-7-F

AEC-Q101

K3G

7

3,000

BC856B-13-F

AEC-Q101

K3B

13

10,000

BC857C-13-F

AEC-Q101

K3G

13

10,000

BC856BQ-13-F

Automotive

K3B

13

10,000

BC858A-7-F

AEC-Q101

K3A

7

3,000

BC857A-7-F

AEC-Q101

K3A

7

3,000

BC858B-7-F

AEC-Q101

K3B

7

3,000

BC858C-7-F

AEC-Q101

K3G

7

3,000

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html

for more information about Diodes Incorporated’s definitions of Halogen and Antimony free, "Green"

and Lead-Free.

3.

Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)

and <1000ppm antimony compounds.

4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally

the same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.

5. Tape width is 8mm. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Marking Information

Date Code Key

Year

2010

2011

2012

2013

2014

2015

2016

2017

Code

X

Y

Z

A

B

C

D

E

Month

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Code

1

2

3

4

5

6

7

8

9

O

N

D

C

E

B

Top View

SOT23

Device Symbol

Top View

Pin-Out

xxx

xxx = Product Type Marking Code

(Please see Ordering Information)

YM = Date Code Marking

Y or Y = Year (ex: A = 2013)

M or M = Month (ex: 9 = September)