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DMV1500SDFD6

P1-P3P4-P6P7-P9
December 2008 Rev 4 1/9
9
DMV1500SD
Damper + modulation diode for CRT TV
Features
■ Full kit in one package
■ High breakdown voltage capability
■ Very fast recovery diode
■ Specified turn on switching characteristics
■ Low static and peak forward voltage drop for
low dissipation
■ Insulated version:
– Insulated voltage = 2000 V
RMS
– Capacitance = 7 pF
■ Planar technology allowing high quality and
best electrical characteristics
■ Outstanding performance of well proven DTV
as damper and new faster Turbo 2 600 V
technology as modulation
Description
High voltage semiconductor especially designed
for horizontal deflection stage in standard and
high resolution video display with E/W correction.
The insulated TO-220FPAB package includes
both the damper diode and the modulation diode,
thanks to a dedicated design.
Assembled on automated line, it offers very low
dispersion values on insulating and thermal
performanes.
Table 1. Device summary
Symbol Damper Modulation
I
F(AV)
6 A 6 A
I
Fpeak
(max) 12 A 12 A
V
RRM
1500 V 600 V
t
rr
(typ) 150 ns 60 ns
V
F
(typ) 1.1 V 1.0 V
V
FP
(typ) 26 V 5 V
TO-220FPAB
DMV1500SDFD
TO-220FPAB FD6 bending
DMV1500SDFD6 (optional)
Damper
123
Modulation
1
2
3
1
2
3
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Characteristics DMV1500SD
2/9
1 Characteristics
Table 2. Absolute maximum ratings
Symbol Parameter
Value
Unit
Damper Modulation
V
RRM
Repetitive peak reverse voltage 1500 600 V
I
Fpeak
Peak working forward current F = 56 kHz 12 12 A
I
FSM
Surge non repetitive forward current t
p
= 10 ms sinusoidal 50 50 A
T
stg
Storage temperature range -40 to +150 °C
T
j
Maximum operating junction temperature 150 °C
Table 3. Thermal resistance
Symbol Parameter Value Unit
R
th(j-c)
Junction to case thermal resistance 4.0 °C/W
Table 4. Static electrical characteristics
Symbol Parameter Test conditions
Value
Unit
T
j
= 25 °C T
j
= 125 °C
Typ. Max. Typ. Max.
I
R
(1)
Reverse leakage current
Damper V
R
= 1500 V 100 100 1000
µA
Modulation
Modulation
V
R
= 600 V 3 3 30
V
F
(2)
Forward voltage drop
Damper I
F
= 6 A 1.2 1.75 1.1 1.5
V
Modulation I
F
= 6 A 1.15 1.4 1 1.25
1. Pulse test: t
p
= 5 ms, δ < 2%
2. Pulse test: t
p
= 380 µs, δ < 2%
To evaluate the maximum conduction losses of the damper and modulation diodes use the following equations :
Damper: P = 1.2 x I
F(AV)
+ 0.050 x I
F
2
(RMS)
Modulation: P = 0.89 x I
F(AV)
+ 0.055 x I
F
2
(RMS)
Table 5. Recovery characteristics
Symbol Parameter Test conditions
Value
Unit
Damper Modulation
Typ. Max. Typ. Max.
t
rr
Reverse recovery time
I
F
= 100 mA
I
R
=100 mA
I
RR
= 10 mA
T
j
= 25 °C 1000 2000 250 400
ns
I
F
= 1 A
dI
F
/dt = -50
A/µs V
R
= 30 V
T
j
= 25 °C 150 250 60 85
Obsolete Product(s) - Obsolete Product(s)
DMV1500SD Characteristics
3/9
Table 6. Turn-on switching characteristics
Symbol Parameter Test conditions
Value
Unit
Typ. Max.
t
fr
Forward recovery time
Damper
I
F
= 6 A
dI
F
/dt = 80 A/µs
V
FR
= 3 V
T
j
= 100 °C 350 500
ns
Modulation
I
F
= 6 A
dI
F
/dt = 80 A/µs
V
FR
= 2 V
T
j
= 100 °C 85 125
V
FP
Peak forward voltage
Damper
I
F
= 6 A
dI
F
/dt = 80 A/µs
T
j
= 100 °C 26 36
V
Modulation
I
F
= 6 A
dI
F
/dt = 80 A/µs
T
j
= 100 °C 5 7.5
Figure 1. Power dissipation vs. peak forward
current (triangular waveform,
δ = 0.45) (damper diode)
Figure 2. Power dissipation vs. peak forward
current (triangular waveform,
δ = 0.45) (modulation diode)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0123456789101112
P (W)
F(AV)
I (A)
P
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0123456789101112
P (W)
F(AV)
I (A)
P
Figure 3. Average forward current vs.
ambient temperature
Figure 4. Forward voltage drop vs. forward
current (damper diode)
0
1
2
3
4
5
6
7
0 25 50 75 100 125 150
I (A)
F(AV)
DAMPER diode
MODULATION diode
T
δ
=tp/T
tp
R=
th(j-a)
R
th(j-c)
T (°C)
amb
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4
I (A)
FM
V (V)
FM
T =125°C
(typical values)
j
T =125°C
(maximum values)
j
T =25°C
(maximum values)
j
P1-P3P4-P6P7-P9

DMV1500SDFD6

Mfr. #:
Buy DMV1500SDFD6
Manufacturer:
STMicroelectronics
Description:
Rectifiers 6 Amp 1500 Volt
Lifecycle:
New from this manufacturer.
Delivery:
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