MD1803DFP
High voltage NPN Power transistor for standard definition CRT display
Features
■
■
■
■
■
■
State-of-the-art technology:
– Diffused collector “enhanced generation”
Stable performance versus operating temperature variation
Low base drive requirement
Tight h
FE
range at operating collector current
Fully insulated power package UL compliant
Integrated free wheeling diode
Applications
■ Horizontal deflection output for TV
Description
The MD1803DFP is manufactured using diffused collector in planar technology adopting new and enhanced high voltage structure. The new MD product series show improved silicon efficiency bringing updated performance to the horizontal deflection stage.
TO-220FP
1
2
3
Figure 1.
Internal schematic diagram
R
BE
=60
Ω
typ.
Table 1.
Device summary
Order code
MD1803DFP
Marking
MD1803DFP
Package
TO-220FP
Packing
Tube
May 2008 Rev 1 1/10 www.st.com
10
Electrical ratings MD1803DFP
Table 2.
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
P
TOT
V isol
T stg
T
J
Absolute maximum rating
Parameter
Collector-emitter voltage (V
BE
= 0)
Collector-emitter voltage (I
B
= 0)
Emitter-base voltage (I
C
= 0)
Collector current
Collector peak current (t
P
< 5ms)
Base current
Total dissipation at T c
= 25°C
Insulation withstand voltage (rms) from all three leads to external heatsink
Storage temperature
Max. operating junction temperature
Table 3.
Symbol
Thermal data
Parameter
R thj-case
Thermal resistance junction-case ___________ ____ max
Value
1500
700
10
10
15
5
40
1500
-65 to 150
150
Value
3.125
Unit
°C/W
V
°C
°C
Unit
A
W
A
A
V
V
V
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MD1803DFP Electrical characteristics
Table 4.
Symbol
(T
CASE
= 25°C ; unless otherwise specified)
Electrical characteristics
Parameter Test conditions Min.
V
V
I
I
CES
EBO
(BR)EBO
CE(sat)
(1)
Collector cut-off current
(V
BE
= 0)
Emitter cut-off current
(I
C
= 0)
V
V
CE
V
CE
EB
= 1500 V
= 1500 V T c
= 5 V
= 125 °C
Emitter-base breakdown voltage
(I
C
= 0)
I
E
= 700 mA
Collector-emitter saturation voltage
I
C
= 5 A I
B
= 1.25 A
40
10
V
BE(sat)
(1) h
FE
(1)
V
F
Base-emitter saturation voltage I
C
= 5 A I
B
= 1.25 A
DC current gain
I
C
= 1 A V
CE
= 5 V
I
C
= 5 A V
CE
= 1 V
I
C
= 5 A V
CE
= 5 V 5.5
Diode forward voltage t s t f
Inductive load
Storage time
Fall time
1.
Pulsed duration = 300 ms, duty cycle
≤
I
F
= 5 A
I
C
= 4 A __ _ _ f h
= 16 KHz
I
B(on)
= 0.6 A __ V
BE(off)
= - 2.7V
L
BB(off)
= 4.5
µ H
Typ.
Max.
0.2
2
120
Unit mA mA mA
18
5
2.5
0.3
2
1.2
7.5
1.6
3
0.6
V
V
V
V
µ s
µ s
3/10
Electrical characteristics
Figure 2.
Safe operating area Figure 3.
Derating curve
MD1803DFP
Figure 4.
Output characteristics Figure 5.
Reverse biased SOA
4/10
MD1803DFP
Figure 6.
DC current gain Figure 7.
DC current gain
Electrical characteristics
Figure 8.
Collector-emitter saturation voltage Figure 9.
Base-emitter saturation voltage
Figure 10.
Power losses Figure 11.
Inductive load switching time
5/10
Test circuit
Figure 12. Power losses and inductive load switching test circuit
MD1803DFP
Figure 13. Reverse biased safe operating area test circuit
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MD1803DFP
4 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
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Package mechanical data MD1803DFP
Dim.
F1
F2
G
G1
H
L2
L 3
D
E
F
A
B
L4
L5
L6
L7
Di a
1.15
1.15
4.
9 5
2.40
10
Min.
4.40
2.5
2.5
0.45
0.75
2 8 .6
9 .
8 0
2.
9
15.
9 0
9
3
TO-220FP mechanical data
mm.
Typ
16
Max.
4.60
2.7
2.75
0.70
1.00
1.50
1.50
5.20
2.70
10.40
3 0.6
10.60
3 .6
16.40
9 .
3 0
3 .2
Min.
0.17
3
0.0
98
0.0
98
0.017
0.0
3 0
0.045
0.045
0.1
9 5
0.0
9 4
0.
393
1.126
0.
38 5
0.114
0.626
0.
3 54
0.11
8 inch
Typ.
0.6
3 0
Max.
0.1
8 1
0.106
0.10
8
0.027
0.0
39
0.067
0.067
0.204
0.106
0.40
9
1.204
0.417
0.141
0.645
0.
3 66
0.126
8/10
Di a
L6
L7
L3
L2
L5
L4
1 2 3
7012510-I
MD1803DFP
Table 5.
Date
Document revision history
Revision
27-May-2008 1 First release
Changes
Revision history
9/10
MD1803DFP
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