MJD44H11,
MJD45H11
Complementary power transistors
Datasheet
−
production data
Features
■
■
■
.
Low collector-emitter saturation voltage
Fast switching speed
Surface-mounting TO-252 (DPAK) power
package in tape and reel (suffix "T4")
1
TAB
2
3
Applications
■
■
Power amplifier
Switching circuits
Figure 1.
DPAK
TO-252
Description
These devices are manufactured using low
voltage multi epitaxial planar technology. They are
intended for general-purpose linear and switching
applications.
Internal schematic diagram
C
(TAB)
C
(TAB)
(1)
B
(1)
B
E
(3)
E
(3)
Table 1.
Device summary
Marking
MJD44H11
MJD45H11
Polarity
NPN
PNP
Package
DPAK
DPAK
Packaging
Tape and reel
Tape and reel
Order codes
MJD44H11T4
MJD45H11T4
May 2012
This is information on a product in full production.
Doc ID 5470 Rev 4
1/11
www.st.com
11
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
2/11
Doc ID 5470 Rev 4
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
Doc ID 5470 Rev 4
3/11
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)
4/11
Doc ID 5470 Rev 4
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.
Doc ID 5470 Rev 4
5/11
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