MJD44H11
MJD45H11
Complementary power transistors
Features
■
■
■
.
Low collector-emitter saturation voltage
Fast switching speed
Surface-mounting TO-252 (DPAK) power
package in tape and reel (suffix "T4")
TAB
2
3
Applications
■
■
1
Power amplifier
Switching circuits
Figure 1.
DPAK
TO-252
Description
The devices are manufactured in low voltage multi
epitaxial planar technology. They are intended for
general purpose linear and switching applications.
Internal schematic diagram
Table 1.
Device summary
Marking
MJD44H11
MJD45H11
Polarity
NPN
PNP
Package
DPAK
DPAK
Packaging
Tape and reel
Tape and reel
Order codes
MJD44H11T4
MJD45H11T4
August 2009
Doc ID 5470 Rev 3
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www.st.com
8
Absolute maximum ratings
MJD44H11, MJD45H11
1
Absolute maximum ratings
Table 2.
Symbol
V
CEO
V
EBO
I
C
I
CM
P
TOT
T
STG
T
J
Absolute maximum ratings
Parameter
Collector-emitter voltage (I
B
= 0)
Emitter-base voltage (I
C
= 0)
Collector current
Collector peak current
Total dissipation at T
case
= 25°C
Storage temperature
Max. operating junction temperature
Value
80
5
8
16
20
-55 to 150
150
Unit
V
V
A
A
W
°C
°C
Note:
For PNP types voltage and current values are negative.
Table 3.
Symbol
R
thJC
Thermal data
Parameter
Thermal resistance junction-case max
Value
6.25
Unit
°C/W
2/8
Doc ID 5470 Rev 3
MJD44H11, MJD45H11
Electrical characteristics
2
Electrical characteristics
T
case
= 25 °C; unless otherwise specified.
Table 4.
Symbol
V
CEO(sus)(1)
I
CES
I
EBO
V
CE(sat)(1)
V
BE(sat)(1)
h
FE(1)
Electrical characteristics
Parameter
Collector-emitter
sustaining voltage (I
B
= 0)
Collector cut-off current
(V
BE
= 0)
Emitter cut-off current
(I
C
= 0)
Test conditions
I
C
= 30 mA
V
CE
= 80 V
V
EB
= 5 V
I
B
= 0.4 A
I
B
= 0.8 A
V
CE
= 1 V
V
CE
= 1 V
60
40
Min.
80
Typ.
-
-
-
-
-
-
-
10
50
1
1.5
Max.
Unit
V
µA
µA
V
V
Collector-emitter saturation
I
C
= 8 A
voltage
Base-emitter saturation
voltage
DC current gain
I
C
= 8 A
I
C
= 2 A_
I
C
= 4 A_
_
1. Pulse test: pulse duration
≤
300 µs, duty cycle
≤
2 %.
Note:
For PNP types voltage and current values are negative.
2.1
Typical characteristic (curves)
Figure 2.
Safe operating area
Figure 3.
Derating curves
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Electrical characteristics
Figure 4.
DC current gain (NPN)
Figure 5.
MJD44H11, MJD45H11
DC current gain (PNP)
Figure 6.
Collector-emitter saturation
voltage (NPN)
Figure 7.
Collector-emitter saturation
voltage (PNP)
4/8
Doc ID 5470 Rev 3
MJD44H11, MJD45H11
Package mechanical data
3
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
specifications, grade definitions and product status are available at:
www.st.com.
ECOPACK
®
is an ST trademark.
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