TIP41A
TIP42A
COMPLEMENTARY SILICON POWER TRANSISTOR
Features
■
COMPLEMENTARY PNP-NPN DEVICES
■
NEW ENHANCED SERIES
■
HIGH SWITCHING SPEED
■
hFE IMPROVED LINEARITY
3
Applications
1
■
GENERAL PURPOSE CIRCUITS
■
AUDIO AMPLIFIER
■
POWER LINEAR AND SWITCHING
2
TO-220
Description
The TIP41A is a silicon base island technology
NPN power transistor Jedec TO-220 plastic
package with improved performances than the
industry standard TIP41A that make this device
suitable for audio, power linear and switching
applications. The complementary PNP type is
TIP42A.
Internal Schematic Diagram
Order Codes
Part Number
Marking
Package
Packing
TIP41A
TIP41A
TO-220
TUBE
TIP42A
TIP42A
TO-220
TUBE
October 2005
rev.1
1/10
www.st.com
10
TIP42A
1 Absolute Maximum Ratings
1
Absolute Maximum Ratings
Table 1.
Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
VCBO
Collector-Base Voltage (IE = 0)
60
V
VCEO
Collector-Emitter Voltage (IB = 0)
60
V
VEBO
Emitte-Base Voltage (IC = 0)
5
V
Collector Current
6
A
Collector Peak Current
10
A
Base Current
3
mA
Total dissipation at Tcase = 25°C
65
2
W
W
-65 to 150
°C
150
°C
IC
ICM
IB
PTOT
Storage Temperature
TJ
Max. Operating Junction Temperature
Note:
2/10
Tamb = 25°C
Tstg
For PNP types voltage and current values are negative
TIP42A
2
2 Electrical Characteristics
Electrical Characteristics
Tcase = 25°C; unless otherwise specified
Table 2.
Symbol
Electrical Characteristics
Parameter
Test Conditions
ICEO
Collector Cut-off Current (IB = 0)
VCE = 30 V
IEBO
Emitter Cut-off Current (IC = 0)
VEB = 5V
ICES
Collector Cut-off Current (VBE = 0)
VCE = 60V
VCEO(sus) Collector-Emitter
Note: 1 Sustaining Voltage (IB = 0)
VCE(sat)
Note: 1
VBE(on)
Note: 1
hFE
Note: 1
hfe
IC = 30mA
I B = 0.6A
IC = 6A _____
VCE = 4V
IC = 0.3A _
V CE = 4V
IC = 3A _
V CE = 4V
DC Current Gain
Small Signal Current Gain
Typ.
Max.
Unit
0.7
mA
1
mA
0.4
mA
60
Collector-Emitter saturation Voltage IC = 6A __ ___
Base-Emitter Voltage
Min.
IC = 0.5A VCE = 10V
f=1 KHz
IC = 0.5A VCE = 10V
f=1 KHz
30
15
V
1.5
V
2
V
75
20
3
Note: 1 Pulsed duration = 300 μs, duty cycle ≤1.5%.
For PNP types voltage e current values are negative.
3/10
TIP42A
2 Electrical Characteristics
2.1
Typical Characteristic
Figure 1.
DC Current Gain (NPN)
Figure 2.
DC Current Gain (PNP)
Figure 3.
DC Current Gain (NPN)
Figure 4.
DC Current Gain (PNP)
Figure 5.
Collector-Emitter Saturation Voltage Figure 6.
(NPN)
4/10
Collector-Emitter Saturation Voltage
(PNP)
TIP42A
2 Electrical Characteristics
Figure 7.
Base-Emitter Saturation Voltage
(NPN)
Figure 8.
Figure 9.
BT(ON) Time (NPN)
Figure 10. BT(ON) Time (PNP)
Figure 11. Resistive Load Switching Time
(NPN)
Base-Emitter Saturation Voltage
(PNP)
Figure 12. Resistive Load Switching Time
(PNP)
5/10
2 Electrical Characteristics
TIP42A
Figure 13. Resistive Load Switching Time
(NPN)
Figure 14. Resistive Load Switching Time
(PNP)
Figure 15. Collector-Base and CollectorEmitter Capacitance (NPN)
Figure 16. Collector-Base and CollectorEmitter Capacitance (PNP)
6/10
TIP42A
3
3 Package Mechanical Data
Package Mechanical Data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in compliance
with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also
marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are
available at: www.st.com
7/10
TIP42A
3 Package Mechanical Data
TO-220 MECHANICAL DATA
DIM.
mm.
MIN.
inch
MAX.
MIN.
TYP.
MAX.
A
4.40
4.60
0.173
0.181
b
0.61
0.88
0.024
0.034
b1
1.15
1.70
0.045
0.066
c
0.49
0.70
0.019
0.027
D
15.25
15.75
0.60
0.620
E
10
10.40
0.393
0.409
e
2.40
2.70
0.094
0.106
e1
4.95
5.15
0.194
0.202
F
1.23
1.32
0.048
0.052
H1
6.20
6.60
0.244
0.256
J1
2.40
2.72
0.094
0.107
0.551
L
13
14
0.511
L1
3.50
3.93
0.137
L20
16.40
L30
8/10
TYP
0.154
0.645
28.90
1.137
øP
3.75
3.85
0.147
0.151
Q
2.65
2.95
0.104
0.116
TIP42A
4
4 Revision History
Revision History
Date
Revision
27-Oct-2005
1
Changes
Initial Release
9/10
TIP42A
4 Revision History
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by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
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10/10
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