TIP112
Darlington Transistors
Page 1 05/08/08 V1.1
Features:
••NPN Plastic Power Transistors.
••General Purpose Darlington Amplifier and Low Speed Switching Applications.
TO-220 Plastic Package
Dimensions Minimum Maximum
A 14.42 16.51
B 9.63 10.67
C 3.56 4.83
D - 0.90
E 1.15 1.40
F 3.75 3.88
G 2.29 2.79
H 2.54 3.43
J - 0.56
K 12.70 14.73
L 2.80 4.07
M 2.03 2.92
N - 31.24
O 7°
Dimensions : Millimetres
Pin Configuration:
1. Base
2. Collector
3. Emitter
4. Collector
TIP112
Darlington Transistors
Page 2 05/08/08 V1.1
Absolute Maximum Ratings
Limiting Values Symbol TIP112 Unit
Collector-Base Voltage (Open Emitter) VCBO
Maximum
100 V
Collector-Emitter Voltage (Open Base) VCEO
Collector Current IC2.0 A
Total Power Dissipation upto TC= 25°C Ptot 50 W
Junction Temperature Tj150 °C
Collector-Emitter Saturation Voltage
IC= 2A, IB= 8mA VCE (Sat) 2.5 V
DC Current Gain
IC= 1A; VCE = 4V hFE Minimum 1000 -
Ratings (at TA= 25°C unless otherwise specified)
Limiting Values Symbol TIP112 Unit
Collector-Base Voltage (Open Emitter) VCBO
Maximum
100
VCollector-Emitter Voltage (Open Base) VCEO
Emitter-Base Voltage (Open Collector) VEBO 5.0
Collector Current IC2.0
A
Collector Current (Peak) ICM 4.0
Base Current IB50 mA
Total Power Dissipation upto TC= 25°C
Total Power Dissipation upto TA= 25°C Ptot 50
2.0 W
Junction Temperature Tj150
°C
Storage Temperature Tstg --65 to +150
Thermal Resistance
From Junction to Case Rth (j-c) - 25
°C/W
From Junction to Ambient Rth (j-a) - 62.5
TIP112
Darlington Transistors
Page 3 05/08/08 V1.1
Characteristics (Tamb = 25°C unless otherwise specified)
Limiting Values Symbol TIP112 Unit
Collector Cut off Current
IB= 0; VCE = half rated VCEO
IE = 0; VCB = rated VCBO
ICEO
ICBO Maximum
2.0
1.0
mA
Emitter Cut off Current
IC= 0; VEB = 5V IEBO 2.0
Breakdown Voltages
IC= 30mA; IB= 0
IC= 1mA; IE= 0
IE= 1mA; IC= 0
VCEO (Sus)*
VCBO
VEBO
Minimum
100
100
5.0
V
Saturation Voltage
IC= 2A; IB= 8mA VCE (sat)*
Maximum
2.5
Base Emitter On Voltage
IC= 2A; VCE = 4V VBE (on)*2.8
DC Current Gain
IC= 1A; VCE = 4V
IC= 2A; VCE = 4V
hFE*Minimum 1000
500 -
Part Number Table
Package Part Number
TO-220 TIP112
* Pulse Test: Pulse Duration = 300µs, Duty Cycle ≤2%.
For enquiries from all other markets
TIP112
Darlington Transistors
Page 4 05/08/08 V1.1
Notes:
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export
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