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High voltage NPN power transistor for standard
General features
■ State-of-the-art technology:
– Diffused collector “enhanced generation”
■ More stable performance versus operating
temperature variation
■ Low base drive requirement
■ Tighter h
■ Fully insulated power package U.L. compliant
■ Integrated free wheeling diode
■ In compliance with the 2002/93/EC European
Directive
range at operating collector current
FE
MD2103DFX
definition CRT display
3
2
1
ISOWATT218FX
Description
Internal schematic diagram
The MD2103DFX is manufactured using Diffused
Collector in Planar technology adopting new and
enhanced high voltage structure.
The new MD product series show improved
silicon efficiency briging updated performance to
the horizontal deflection stage.
Applications
■ Horizontal deflection output for TV
RBE=65Ω (typ)
Order codes
Part number Marking Package Packing
MD2103DFX MD2103DFX ISOWATT218FX Tube
October 2006 Rev 1 1/11
www.st.com
11
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Contents MD2103DFX
Contents
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
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MD2103DFX Electrical ratings
1 Electrical ratings
Table 1. Absolute maximum rating
Symbol Parameter Value Unit
V
V
V
I
P
V
T
Collector-emitter voltage (VBE =0) 1500 V
CES
Collector-emitter voltage (IB =0) 700 V
CEO
Emitter-base voltage (IC =0) 7 V
EBO
I
Collector current 6 A
C
Collector peak current (tP < 5ms) 9 A
CM
I
Base current 3 A
B
Total dissipation at Tc ≤ 25°C 52 W
tot
Insulation withstand voltage (RMS) from all three leads to
INS
external heatsink
Storage temperature -65 to 150 °C
stg
T
Max. operating junction temperature 150 °C
J
2500 V
Table 2. Thermal data
Symbol Parameter Value Unit
R
thj-case
Thermal resistance junction-case __max 2.4 °C/W
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Electrical characteristics MD2103DFX
2 Electrical characteristics
(T
= 25°C unless otherwise specified)
case
Table 3. Electrical characteristics
Symbol Parameter Test conditions Min. Typ. Max. Unit
= 1500V
I
CES
I
EBO
Collector cut-off current
(VBE =0)
Emitter cut-off current
(IC =0)
V
CE
= 1500V TC = 125°C
V
CE
V
= 5V
EB
0.22mA
mA
50 125 mA
V
(BR)EBO
V
CE(sat)
V
BE(sat)
Emitter-base brakdown
voltage (I
(1)
Collector-emitter
C
= 0)
saturation voltage
Base-emitter saturation
(1)
voltage
= 700mA
I
E
IC = 3A _ _ IB =0.75A
IC = 3A _ _ IB =0.75A
IC = 1A V
(1)
h
FE
DC current gain
Inductive load
t
s
t
f
V
F
Storage time
Fall time
Diode forward voltage
= 3A V
I
C
= 3A V
I
C
=3A fh =16kHz
I
C
=0.5A V
I
B(on)
=6.3µH
L
BB(off)
(see Figure 9)
= 3A
I
F
Note (1) Pulsed duration = 300 µs, duty cycle ≤1.5%
CE
CE
CE
BE(off)
=5V
=1V
=5V
=-2.7V
6.5
11 V
1.8 V
1.5 V
17
6
9.5
3.8
0.25
2V
µs
µs
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MD2103DFX Electrical characteristics
2.1 Electrical cMD2103DFXharacteristics (curves)
Figure 1. Safe operating area Figure 2. Derating curve
Figure 3. Output characteristics Figure 4. Reverse biased SOA
Figure 5. DC current gain Figure 6. DC current gain
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Electrical characteristics MD2103DFX
Figure 7. Collector-emitter saturation
voltage
Figure 8. Base-emitter saturation
voltage
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MD2103DFX Electrical characteristics
2.2 Test circuits
Figure 9. Inductive load switching test circuit
1) Fast electronic switch
2) Non-inductive resistor
3) Fast recovery rectifier
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Package mechanical data MD2103DFX
3 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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MD2103DFX Package mechanical data
ISOWATT218FX MECHANICAL DATA
DIM.
A 5.30 5.70
C 2.80 3.20
D 3.10 3.50
D1 1.80 2.20
E 0.80 1.10
F 0.65 0.95
F2 1.80 2.20
G 10.30 11.50
G1 5.45
H 15.30 15.70
L9 10.20
L2 22.80 23.20
L3 26.30 26.70
L4 43.20 44.40
L5 4.30 4.70
L6 24.30 24.70
L7 14.60 15
N 1.80 2.20
R 3.80 4.20
Dia 3.40 3.80
MIN. TYP MAX.
mm.
7627132 B
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Revision history MD2103DFX
4 Revision history
Table 4. Revision history
Date Revision Changes
16-Oct-2006 1 First release
10/11
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MD2103DFX
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