BC856A SERIES_F14.pdf

BC856A/B, BC857A/B/C, BC858A/B/C
200mW, PNP Small Signal Transistor
Small Signal Product
SOT-23
Features
◇ Epitaxial planar die construction
◇ Surface device type mounting
◇ Moisture sensitivity level 1
◇ Matte Tin(Sn) lead finish with Nickel(Ni) underplate
◇ Pb free version and RoHS compliant
◇ Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
Mechanical Data
◇ Case : SOT- 23 small outline plastic package
◇ Terminal : Matte tin plated, lead free, solderable
per MIL-STD-202, method 208 guaranteed
◇ High temperature soldering guaranteed : 260°C/10s
◇ Weight : 0.008 grams (approximately)
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Parameter
Power Dissipation
Symbol
Value
Units
PD
200
mW
-80
BC856
Collector-Base Voltage
BC857
VCBO
-65
BC856
BC857
VCEO
Collector Current
Junction and Storage Temperature Range
-45
V
-30
BC858
Emitter-Base Voltage
V
-30
BC858
Collector-Emitter Voltage
-50
VEBO
-5
V
IC
-0.1
A
TJ , TSTG
-55 to + 150
°C
Notes : 1. Valid provided that electrodes are kept at ambient temperature
Version : F14
Small Signal Product
o
Electrical Characteristics ( TA= 25 C unless otherwise noted )
Parameter
Symbol
BC856
Collector-Base Breakdown Voltage
BC857
IC= -10μA
IE = 0
V(BR)CBO
BC858
BC857
Collector Cut-off Current
IB= 0
V(BR)CEO
V
-5
-
V
V(BR)EBO
-
-100
IE = 0
ICBO
-
-100
-
-100
IC=0
IEBO
-
-0.1
125
250
220
475
420
800
VCB= -70V
VCB= -45V
BC858
VCB= -25V
VEB= -5V
BC856B, BC857B, BC858B
-
-45
IC = 0
BC856A, BC857A, BC858A
DC Current Gain
V
-30
BC857
Emitter Cut-off Current
-
-50
-65
IC= -10mA
IE= -1μA
BC856
Units
-30
BC858
Emitter-Base Breakdown Voltage
Max
-80
BC856
Collector-Emitter Breakdown Voltage
Min
VCE= -5V
IC= -2mA
hFE
BC857C, BC858C
nA
μA
Collector-Emitter Saturation Voltage
IC= -100mA
IB= -5mA
VCE(sat)
-
-0.65
Base-Emitter Saturation Voltage
IC= -100mA
IB= -5mA
VBE(sat)
-
-1.1
V
IC= -10mA
f= 100MHz
fT
100
-
MHz
Transition Frequency
VCE= -5V
V
Version : F14
Small Signal Product
RATINGS AND CHARACTERISTIC CURVES
Fig. 1 Static Characteristic
Fig. 2 DC Current Gain
1000
50
IB = -400μA
VCE = - 5V
IB = -350μA
40
IB = -300μA
35
30
IB = -250μA
25
IB =- 200μA
20
hFE, DC Current Gain
IC[mA], Collector Current
45
IB = -150μA
15
IB = -100μA
10
5
100
IB = -50μA
0
10
0
2
4
6
8
10
12
14
16
18
20
-0.1
-1.0
Fig.3 Base-Emitter Saturation Voltage
VS.Collector-Emitter Saturation
Fig. 4 Base-Emitter On Voltage
10
-100.
IC = 10 IB
VCE = - 5V
IC[mA], Collector Current
VBE(sat), VCE(sat)[V], Saturation Voltage
-100.0
IC[mA], Collector Current
VCE[V], Collector-Emitter Voltage
VBE(sat)
1
VCE(sat)
0.1
-10.
-1.
-0.
0.01
0.1
1
10
-0.0
100
-0.2
-0.4
-0.6
-0.8
-1.0
IC[mA], Collector Current
VBE[V], Base-Emitter Voltage
Fig.5 Collector Output Capacitance
Fig. 6 Current Gain Bandwidth Product
-1.2
1000
fT[MHz], Current Gain-Bandwidth Product
100
f=1MHz IE=0
Cob[pF], Capacitance
-10.0
10
1
-1.
-10.
-100.
VCB[V], Collector-Base Voltage
-1000.
f=1MHz IE=0
100
10
1
-0.
-1.
-10.
-100.
IC[mA], Collector Current
Version : F14
Small Signal Product
RATINGS AND CHARACTERISTIC CURVES
Fig. 7 DC Current Gain as a Function of
Collector Current; Typical Values
Fig. 8 Base-Emitter Voltage as a Function of
Collector Current; Typical Values
hFE - IC
500
VBE - IC
1200
hFE 450
BC857A: VCE=5V
400
350
BC857A: VCE=-5V
1000
Ta=55OC
800
Ta=150OC
300
VBE
250
600
Ta=25OC
200
150
Ta=25OC
400
Ta=55OC
100
200
50
0
Ta=150OC
0
0.01
0.1
1
10
100
1000
-IC(mA)
0.01
0.1
1
10
100
-IC(mA)
Version : F14
1000
Small Signal Product
Ordering information (Detail, example)
Part No.
Package
Packing
Packing code
Packing code
(Green)
Manufacture code
BC85xx
(Note 1)
SOT-23
3K / 7 " Reel
RF
RFG
(Note 2)
BC856A
SOT-23
3K / 7 " Reel
RF
RFG
Note 1 : "xx" is Device Code from "6A" thru "8C".
Note 2 : Manufacture special control, if empty means no special control requirement.
Tape & Reel specification
Symbol
Dimension
Carrier width
A
3.15 ±0.10
Carrier length
B
2.77 ±0.10
Carrier depth
C
1.22 ±0.10
Sprocket hole
d
1.50 ± 0.10
Reel outside diameter
D
178 ± 1
Reel inner diameter
D1
55 Min
Feed hole width
D2
13.0 ± 0.20
Sprocket hole position
Punch hole position
Sprocket hole pitch
Embossment center
Overall tape thickness
Tape width
Reel width
E
F
P0
P1
T
W
W1
1.75 ±0.10
3.50 ±0.05
4.00 ±0.10
2.00 ±0.05
0.229 ±0.013
8.10 ±0.20
12.30 ±0.20
Item
Version : F14
Small Signal Product
Dimensions
DIM.
Unit(mm)
Unit(inch)
Min
Max
Min
Max
A
2.70
3.10
0.106
0.122
B
1.10
1.50
0.043
0.059
C
0.30
0.51
0.012
0.020
D
1.78
2.04
0.070
0.080
E
2.20
2.60
0.087
0.102
F
0.90
1.30
0.035
0.051
G
0.550 REF
0.022 REF
H
0.1 REF
0.004 REF
Unit(mm)
Unit(inch)
Typ.
Typ.
A
0.95
0.037
B
2.0
0.079
C
0.9
0.035
D
0.8
0.031
Suggested PAD Layout
DIM.
Marking
Part No.
Marking
BC856A
3A
BC856B
BC857A
3B
3E
BC857B
3F
BC857C
3G
BC858A
3J
BC858B
3K
BC858C
3L
Version : F14
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