Document
Small Signal Product
BC846A/B, BC847A/B/C, BC848A/B/C
Taiwan Semiconductor
NPN Small Signal Transistor
FEATURES
- Epitaxial planar die construction - Surface mount device type - Moisture sensitivity level 1 - Matte Tin(Sn) lead finish with Nickel(Ni) underplate - Pb free and RoHS complian - 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: 0.008gram (approximately)
SOT-23
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Power dissipation
BC846
Collector-Base Voltage
BC847
BC848
BC846
Collector-Emitter Voltage
BC847
BC848
BC846
Emitter-Base Voltage
BC847
BC848
Collector Current
Junction and Storage Temperature Range
Notes: 1. Valid provided that electrodes are kept at ambient temperature
PD VCBO
VCEO
VEBO IC
TJ , TSTG
200 80 50 30 65 45 30 6 6 5 0.1 -55 to + 150
UNIT mW
V
V
V A °C
PARAMETER
BC846
Collector-Base Breakdown Voltage
BC847
BC848
BC846
Collector-Emitter Breakdown Voltage
BC847
BC848
BC846
Emitter-Base Breakdown Voltage
BC847
BC848
Collector Cut-off Current
Emitter Cut-off Current
BC846A, BC847A, BC848A
DC Current Gain
BC846B, BC847B, BC848B
BC847C, BC848C
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Transition frequency
VCE= 5V
SYMBOL
IC= 10μA IE= 0
V(BR)CBO
IC= 10mA IB= 0
V(BR)CEO
IE= 1μA
IC= 0
V(BR)EBO
VCB= 30V VEB= 5 V
IE= 0 IC=0
ICBO IEBO
VCE= 5V IC= 2mA
hFE
IC= 100mA IB= 5mA IC= 100mA IB= 5mA IC= 10 mA f= 100MHz
VCE(sat) VBE(sat)
fT
Document Number: DS_S1404004
MIN 80 50 30 65 45 30 6 6 5 110 200 420 100
MAX -
UNIT V
-V
-V
100 nA 0.1 μA 220 450 800 0.5 V 1.1 V
- MHz
Version: G14
Small Signal Product
BC846A/B, BC847A/B/C, BC848A/B/C
Taiwan Semiconductor
RATINGS AND CHARACTERISTICS CURVES (BC846A/B, BC847A/B/C, BC848A/B/C)
(TA=25℃ unless otherwise noted)
IC[mA], Collector Current
100 80 60 40 20 0 0
Fig.1 Static Characteristic
IB = 400μA
IB = 350μA
IB = 300μA IB = 250μA IB = 200μA IB = 150μA
IB = 100μA
IB = 50μA
4 8 12 16 VCE[V], Collector-Emitter Voltage
20
400
300 hFE 200
100
0 0
Fig.2 DC Current Gain (1) (2) (3)
1 10
VCE = 5 V. (1) Tamb = 150 °C. (2) Tamb = 25 °C.
100 1000 IC (mA)
1200 1000 VBE (mV)
800 600 400 200
0 0.1
Fig.3 Base-Emitter Saturation Voltage Collector-Emitter Saturation Voltage
1 10 100 VCE = 5 V.
(1) Tamb = -55 °C. (2) Tamb = 25 °C. (3) Tamb = 150 °C.
1000
IC[mA], Collector Current
Fig. 4 Base-Emitter On Voltage 100
VCE = 2V
10
1
0.1 0
0.2 0.4 0.6 0.8
1
VBE[V], Base-Emitter Voltage
1.2
Cob[pF], Capacitance
100
10
1
0.1 1
Fig.5 Collector Output Capacitance f=1MHz
10 100 VCB[V], Collector-Base Voltage
1000
fT[MHz], Current Gain-Bandwidth Product
1000 100
Fig. 6 Current Gain Bandwidth Product VCE=5V
10
1 0.1
1 10 IC[mA], Collector Current
100
Document Number: DS_S1404004
Version: G14
Small Signal Product
BC846A/B, BC847A/B/C, BC848A/B/C
Taiwan Semiconductor
ORDERING INFORMATION
PART NO. MANUFACTURE CODE
PACKING CODE
BC846A
(Note)
RF
GREEN COMPOUND CODE
G
BC846B
RF G
BC847A
RF G
BC847B
RF G
BC847C
RF G
BC848A
RF G
BC848B
RF G
BC848C
RF G
Note: Manufacture special control, if empty means no special control requirement.
PACKAGE PACKING MARKING
SOT-23
3K / 7" Reel
1A
SOT-23
3K / 7" Reel
1B
SOT-23
3K / 7" Reel
1E
SOT-23
3K / 7" Reel
1F
SOT-23
3K / 7" Reel
1G
SOT-23
3K / 7" Reel
1J
SOT-23
3K / 7" Reel
1K
SOT-23
3K / 7" Reel
1L
EXAMPLE
MANUFACTURE
PREFERRED P/N PART NO.
CODE
BC846A RFG BC846A-D0 RFG
BC846A BC846A
D0
PACKING CODE
RF RF
GREEN COMPOUND CODE
G G
DESCRIPTION
Green compound Green compound
Document Number: DS_S1404004
Version: G14
Small Signal Product
DIMENSIONS
BC846A/B, BC847A/B/C, BC848A/B/C
Taiwan Semiconductor
DIM.
A B C D E F G H
Unit(mm)
Min 2.70
Max 3.10
1.10 1.50
0.30 0.51
1.78 2.04
2.10 2.64
0.89 1.30 0.55 REF
0.1 REF
Unit(inch)
Min Max 0.106 0.122 0.043 0.059 0.012 0.020 0.070 0.080 0.083 0.104 0.035 0.051
0.022 REF 0.004 REF
SUGGEST PAD LAYOUT
Document Number: DS_S1404004
DIM.
A B C D
Unit(mm)
Typ. 0.95 2.0 0.9 0.8
Unit(inch)
Typ. 0.037 0.079 0.035 0.031
Version: G14
Small Signal Product
BC846A/B, BC847A/B/C, BC848A/B/C
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied .