BC857BV-7(2009) 查看數據表（PDF） - Diodes Incorporated.
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BC857BV-7 Datasheet PDF : 4 Pages
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BC857BV
PNP DUAL SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
• Epitaxial Die Construction
• Complementary PNP Type Available (BC847BV)
• Ultra-Small Surface Mount Package
• Lead Free By Design/RoHS Compliant (Note 3)
• "Green" Device (Notes 5 and 6)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case: SOT-563
• Case Material: Molded Plastic, “Green” Molding Compound,
Note 6. UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminal Connections: See Diagram
• Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe.
Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.003 grams (approximate)
C1
B2
E2
Top View
Bottom View
E1
B1
C2
Device Schematic (Note 1)
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Symbol
VCBO
VCEO
VEBO
IC
Value
-50
-45
-5.0
-100
Unit
V
V
V
mA
Thermal Characteristics
Characteristic
Power Dissipation (Note 2)
Thermal Resistance, Junction to Ambient (Note 2)
Operating and Storage Temperature Range
Symbol
PD
RθJA
TJ, TSTG
Value
150
833
-55 to +150
Unit
mW
°C/W
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Collector-Base Breakdown Voltage (Note 4)
Collector-Emitter Breakdown Voltage (Note 4)
Emitter-Base Breakdown Voltage (Note 4)
DC Current Gain (Note 4)
Collector-Emitter Saturation Voltage (Note 4)
Base-Emitter Saturation Voltage (Note 4)
Base-Emitter Voltage (Note 4)
Collector-Cutoff Current (Note 4)
Gain Bandwidth Product
Output Capacitance
Noise Figure
Symbol
V(BR)CBO
V(BR)CEO
V(BR)EBO
hFE
VCE(SAT)
VBE(SAT)
VBE(ON)
ICBO
fT
COB
NF
Min
-50
-45
-5
220
—
—
—
-600
—
—
—
100
—
—
Typ
—
—
—
290
—
—
-700
-900
—
—
—
—
—
—
—
Max
—
—
—
475
-100
-400
—
—
-750
-820
-15
-4.0
—
4.5
10
Unit
V
V
V
—
mV
mV
mV
nA
µA
MHz
pF
dB
Test Condition
IC = 10μA, IB = 0
IC = 10mA, IB = 0
IE = 1μA, 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 = 150°C
VCE = -5.0V, IC = -10mA, f = 100MHz
VCB = -10V, f = 1.0MHz
IC = -0.2mA, VCE = -5.0Vdc,
RS = 2.0KΩ, f = 1.0KHz, BW = 200Hz
Notes:
1. Package is non-polarized. Parts may be on reel in orientation illustrated, 180° rotated, or mixed (both ways).
2. 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 our website at http://www.diodes.com/datasheets/ap02001.pdf.
3. No purposefully added lead.
4. Short duration pulse test used to minimize self-heating effect.
5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
6. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date Code
UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BC857BV
Document number: DS30433 Rev. 5 - 2
1 of 4
www.diodes.com
April 2009
© Diodes Incorporated
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