Datasheet

UNISONIC TECHNOLOGIES CO., LTD
2SC3835
NPN EPITAXIAL SILICON TRANSISTOR
SWITCH NPN TRANSISTOR

APLLICATION
* Humidifier, DC-DC converter and general purpose.

ORDERING INFORMATION
Ordering Number
Package
Lead Free
Halogen Free
2SC3835L-x-T3P-T
2SC3835G-x-T3P-T
TO-3P
TO-3PN
2SC3835L-x-T3N-T
2SC3835G-x-T3N-T
Note: Pin Assignment: B: Base C: Collector
E: Emitter

Pin Assignment
1
2
3
B
C
E
B
C
E
Packing
Tube
Tube
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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
NPN EPITAXIAL SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Collector-Base Voltage
VCBO
200
V
Collector-Emitter Voltage
VCEO
120
V
Emitter-Base Voltage
VEBO
8
V
Base Current
IB
3
A
Collector Current
7
A
IC
Collector Current (PULSE)
14
A
Collector Power Dissipation (TC=25°C )
PC
70
W
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-55 ~ +150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The device is guaranteed to meet performance specification within 0°C ~70°C operating temperature
range and assured by design from –20°C ~85°C.

ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Collector Emitter Breakdown Voltage
Collector Cut-Off Current
Emitter Cut-Off Current
DC Current Transfer Ratio
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Transition Frequency
Output Capacitance
Turn-on Time
Storage Time
Fall Time

TEST CONDITIONS
IC= 50mA
VCB=200V, IE=0
VEB=8V, IC=0
VCE=4V, IC=3A
IC=3A , IB=0.3A
IC=3A , IB=0.3A
VCE=12V, IE=-0.5mA
VCB=10V, IE= 0 A, f=1MHz
See specified Test Circuit
MIN
120
TYP
MAX
100
100
220
0.5
1.2
70
30
110
0.5
3.0
0.5
UNIT
V
μA
μA
V
V
MHz
pF
µS
µS
µS
CLASSIFICATION of hFE
RANK
RANGE
A
70-130
B
120-170
C
160-220
TYPICAL SWITCHING CHARACTERISTICS (Common Emitter)
VCC (V)
50
RL (Ω)
16.7
IC (A)
3
VBB1 (V)
10
VBB2 (V)
-5
IB1 (A)
0.3
IB2 (A)
-0.6
IB1 IB2

SYMBOL
BVCEO
ICBO
IEBO
hFE
VCE(sat)
VBE(sat)
fT
COB
tON
tSTG
tf
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TYPICAL CHARACTERISTICS
Collector Current vs.
Collector-Emitter Voltage
mA
200
A
150m
A
100m
A
60m
A
40m
5
4
2
IB=10mA
1
0
0
Collector Current vs. Base-Emitter
Voltage Temperature
-30
2
(Tc)
3
25
(Tc
)
4
(Tc
)
5
1
0
0.5
1.0 1.1
Base-Emitter Voltage, VBE (V)
50
20
0.02
0.1
0.5 1
Collector Current, Ic (A)
5 7
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
20
10
0
-0.01
300
DC Current Gain, hFE
100
1
-0.05-0.1
-0.5 -1
-5
Emitter Current, IE (A)
DC Current Gain vs. Collector Current
200
VCE=4V
Typ
0.5
0.05 0.1
Base Current, IB (A)
Cut- off Frequency vs. Emitter Current
30
VCE=12V
Cut- off Frequency, fT (MH Z)
6
0
0
0.0050.01
1
2
3
4
Collector-Emitter Voltage, VCE (V)
125
Collector Current, Ic (A)
7
1
5A
A
20m
3A
3
2
I C=1A
Collector Current, Ic (A)
6
Collector-Emitter Saturation
Voltage vs. Base Current
2.6
Collector-Emitter Saturation
Voltage, VCE(sat) (V)
7
DC Current Gain, hFE

NPN EPITAXIAL SILICON TRANSISTOR
DC Current Gain vs. Collector
Current Temperature
VCE=4V
125
100
50
20
0.01
25
-30
0.050.1
0.5 1
Collector Current, Ic (A)
57
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TYPICAL CHARACTERISTICS (Cont.)
Safe Operating Area (Single Pulse)
Transient Thermal Resistance vs. Time
20
Collector Current, Ic (A)
1
0.5
0.4
1
10
5
1
0.5
0.1
100
10
Time, t (ms)
1000 2000
10
0m
s
s
10m
Transient Thermal
Resistance, θj-a (C/W)
5
0.05
5
Without Healstink
Natural Cooling
10
50
120 200
Collector-Emitter Current, VCE (A)
i te
fi n
In ink
i th ts
W He a
Maximum Power Dissipation, Pc (W)

NPN EPITAXIAL SILICON TRANSISTOR
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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