BCM857BS
45V MATCHED PNP TRANSISTORS IN SOT363
Features
Mechanical Data
BVCEO > -45V
Package: SOT363
IC = -100mA High Collector Current
Package Material: Molded Plastic, “Green” Molding Compound
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish — Matte Tin Finish. Solderable per
Pair of PNP Transistors that are Intrinsically Matched (Note 1)
10% Matching on Current Gain (hFE
)
2mV Matching on Base-Emitter Voltage (VBE
)
e3
MIL-STD-202, Method 208
Fully Internally Isolated in a Small Surface Mount Package
Totally Lead-Free & Fully RoHS compliant (Notes 2 & 3)
Halogen and Antimony Free. "Green" Device (Note 4)
For automotive applications requiring specific change
control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP
capable, and manufactured in IATF 16949 certified facilities),
please contact us or your local Diodes representative.
https://www.diodes.com/quality/product-definitions/
Weight: 0.006 grams (approximate)
SOT363
C1
C2
E2
B2
B1
SOT363
E1
Top View
Pin-Out
Top View
Device Symbol
Ordering Information (Note 5)
Packing
Orderable Part Number
Marking
M3W
Reel Size (inches)
Tape Width (mm)
Quantity
3,000
Carrier
Reel
BCM857BS-7-F
7
8
Notes:
1. Intrinsically matched pair as this is built with adjacent die from the same wafer.
2. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
3. 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.
4. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
M3W = Product Type Marking Code
YM = Date Code Marking
Y or Y = Year (ex: K = 2023)
M or M = Month (ex: 2 = February)
Date Code Key
Year
2016
……
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
Code
D
……
J
K
L
M
N
P
R
S
T
U
Aug
Sep
Oct
Nov
Dec
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
1
2
3
4
5
6
7
8
9
O
N
D
1 of 5
www.diodes.com
June 2023
BCM857BS
© 2023 Copyright Diodes Incorporated. All Rights Reserved.
Datasheet number: DS37299 Rev. 2 - 2