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BC856AW - BC858CW
PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR Features
* * * * * * * * * * * Ideally Suited for Automatic Insertion Complementary NPN Types Available (BC846W-BC848W) For Switching and AF Amplifier Applications Case: SOT-323, Molded Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Pin Connections: See Diagram Marking Code: See Table Below & Diagram on Page 2 Ordering & Date Code Information: See Page 2 Approx. Weight: 0.006 grams
Marking Code (Note 2) Type BC856AW BC856BW BC857AW BC857BW Marking K3A K3B K3V, K3A K3W, K3B Type BC857CW BC858AW BC858BW BC858CW Marking K3G K3J, K3A, K3V K3K, K3B, K3W K3L, K3G SOT-323
A C BC B G H K M E
Dim A B C D E G H J K
D F L
Min 0.25 1.15 2.00 0.30 1.20 1.80 0.0 0.90 0.25 0.10 0
Max 0.40 1.35 2.20 0.40 1.40 2.20 0.10 1.00 0.40 0.18 8
Mechanical Data
0.65 Nominal
J
L M a
All Dimensions in mm
Maximum Ratings
Collector-Base Voltage
@ TA = 25C unless otherwise specified Symbol BC856 BC857 BC858 BC856 BC857 BC858 VCBO Value -80 -50 -30 -65 -45 -30 -5.0 -100 -200 -200 200 625 -65 to +150 Unit V
Characteristic
Collector-Emitter Voltage
VCEO VEBO IC ICM IEM Pd RqJA Tj, TSTG
V V mA mA mA mW C/W C
Emitter-Base Voltage Collector Current Peak Collector Current Peak Emitter Current Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient (Note 1) Operating and Storage Temperature Range Notes:
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on ourwebsite at http://www.diodes.com/datasheets/ap02001.pdf. 2. Current gain subgroup "C" is not available for BC856W.
DS30251 Rev. A-2
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BC856AW - BC858CW
Electrical Characteristics
Characteristic
@ TA =25C unless otherwise specified Symbol BC856 BC857 BC858 BC856 BC857 BC858 V(BR)CBO Min -80 -50 -30 -65 -45 -30 -5 125 220 420 -- -- -- -600 -- -- -- 100 -- -- Typ -- -- -- -- -- -- -- 180 290 520 -75 -250 -700 -850 -650 -- -- -- 200 3 -- Max -- -- -- -- -- -- -- 250 475 800 -300 -650 -- -950 -750 -820 -15 -4.0 -- 4.5 10 Unit V Test Condition IC = 10mA, IB = 0
Collector-Base Breakdown Voltage (Note 3)
Collector-Emitter Breakdown Voltage (Note 3)
V(BR)CEO V(BR)EBO hFE VCE(SAT) VBE(SAT) VBE(ON) ICBO ICBO fT CCBO NF
V V -- mV mV mV nA A MHz pF dB
IC = 10mA, IB = 0 IE = 1mA, IC = 0 VCE = -5.0V, IC = -2.0mA IC = -10mA, IB = -0.5mA IC = -100mA, IB = -5.0mA IC = -10mA, IB = -0.5mA IC = -100mA, IB = -5.0mA VCE = -5.0V, IC = -2.0mA VCE = -5.0V, IC = -10mA VCB = -30V VCB = -30V, TA = 150C VCE = -5.0V, IC = -10mA, f = 100MHz VCB = -10V, f = 1.0MHz VCE = -5.0V, IC = 200A, RS = 2kW, f = 1kHz, Df = 200Hz
Emitter-Base Breakdown Voltage (Note 3) DC Current Gain (Note 3) Current Gain Group A B C
Collector-Emitter Saturation Voltage (Note 3) Base-Emitter Saturation Voltage (Note 3) Base-Emitter Voltage (Note 3) Collector-Cutoff Current (Note 3) Gain Bandwidth Product Collector-Base Capacitance Noise Figure
Notes:
3. Short duration pulse test to minimize self-heating effect.
Ordering Information
Device BC85xxW-7*
(Note 4) Packaging SOT-323 Shipping 3000/Tape & Reel
Notes: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. *xx = device type, e.g. BC856AW-7.
Marking Information
XXX
XXX = Product Type Marking Code (See Page 1), e.g. K3A = BC856AW YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September
Date Code Key Year Code Month Code 1998 J Jan 1 Feb 2 1999 K March 3 2000 L Apr 4 May 5 2001 M Jun 6 Jul 7 2002 N Aug 8 Sep 9 2003 P Oct O Nov N 2004 R Dec D
DS30251 Rev. A-2
YM
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BC856AW - BC858CW

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