Datasheet BC856AW, BC856BW, BC857AW, BC857BW, BC857CW, BC858AW, BC858BW, BC858CW (Diodes)

BC856AW-BC858CW PNP SMALL SIGNAL TRANSISTOR IN SOT323 Features Mechanical Data
• Ideally Suited for Automatic Insertion • Case: SOT323 • Complementary NPN Types Available (BC846AW - BC848CW) • Case Material: Molded Plastic, “Green” Molding Compound • For Switching and AF Amplifier Applications UL Flammability Classification Rating 94V-0 •
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Moisture Sensitivity: Level 1 per J-STD-020 •
Halogen and Antimony Free. "Green" Device (Note 3)
• Terminals: Finish—Matte Tin Plated Leads, Solderable per •
Qualified to AEC-Q101 Standards for High Reliability
MIL-STD-202, Method 208 •
PPAP Capable (Note 4)
• Weight: 0.006 grams (Approximate) SOT323
C B E
Top View Device Symbol Top View Pin-Out
Ordering Information
(Notes 4 & 5)
Reel Size Quantity Reel Size Quantity Product Compliance Marking Product Compliance Marking (inches) per Reel (inches) per Reel
BC856AW-7-F AEC-Q101 K3A 7 3000 BC857BWQ-13-F Automotive K3B 13 10,000 BC856BW-7-F AEC-Q101 K3B 7 3000 BC857CW-7-F AEC-Q101 K3G 7 3000 BC856BW-13-F AEC-Q101 K3B 13 10,000 BC858AW-7-F AEC-Q101 K3A 7 3000 BC857AW-7-F AEC-Q101 K3A 7 3000 BC858BW-7-F AEC-Q101 K3B 7 3000 BC857BW-7-F AEC-Q101 K3B 7 3000 BC858CW-7-F AEC-Q101 K3G 7 3000 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ 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-Q10x and standard products are electrically and thermally the same, except where specified. For more information, please refer to https://www.diodes.com/quality/. 5. Tape width is 8mm. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
SOT323 XXX = Product Type Marking Code (See Ordering Information) YM = Date Code Marking Y or Y = Year (ex: F = 2018) M or M = Month (ex: 9 = September) Date Code Key
Year 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 Code
F G H I J K L M N O P Q
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 BC856AW – BC858CW 1 of 5 November 2018 Document Number: DS30251 Rev. 11 - 2
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© Diodes Incorporated Document Outline Mechanical Data Characteristic Symbol Value Unit Characteristic Features Marking Information Package Outline Dimensions Suggested Pad Layout