SGS Thomson Microelectronics DTV1500HFP, DTV1500HD Datasheet
®
MAIN PRODUCTS CHARACTERISTICS
DTV1500Hxx
(CRT HORIZONTAL DEFLECTION)
HIGH VOLTAGE DAMPER DIODE
I
F(AV)
V
RRM
(max) 1.7 V
V
F
6A
1500 V
trr (max) 125 ns
FEATURES AND BENEFITS
High breakdown voltage capability
■
High frequency operation
■
Specified turn on switching characteristics
■
Very fast recovery diode
■
Low static and peak forward voltage drop forlow
■
dissipation
■ Insulated package (ISOWATT220AC & TO-220FPAC):
Insulating voltage = 2000V DC
Capacitance = 12pF
■ Planar technology allowing high quality and best
electrical characteristics
DESCRIPTION
High voltage diode especially designed for
horizontal deflection stage in standard and high
resolution displays for TV’s and monitors.
This device is packaged in TO-220AC,
ISOWATT220AC and TO-220FPAC (insulated
package).
K
TO-220FPAC
DTV1500HFP
TO-220AC
DTV1500HD
A
A
K
A
K
ISOWATT220AC
DTV1500HF
A
K
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
RRM
I
F(RMS)
I
FSM
Repetitive peak reverse voltage 1500 V
RMS forward current 15 A
Surge non repetitive forward current tp = 10ms
80 A
sinusoidal
T
stg
T
j
January 2002 - Ed: 4C
Storage temperature - 65 to 150 °C
Maximum operating junction temperature 150 °C
1/8
DTV1500Hxx
THERMAL RESISTANCE
Symbol Parameter Value Unit
R
th(j-c)
Junction to Case thermal resistance TO-220FPAC 5 °C/W
ISOWATT220AC 4
TO-220AC 2
STATIC ELECTRICAL CHARACTERISTICS
Symbol Parameter Test Conditions
I
R*
V
F**
pulse test : *tp=5ms ,δ<2%
Reverse leakage current VR= 1500V Tj = 25°C 100
Forward voltage drop IF= 6A Tj = 25°C 1.5 2.3 V
** tp=380 µs, δ <2%
RECOVERY CHARACTERISTICS
Value
Unit
Typ Max
µ
Tj = 125°C 100 1000 µA
Tj = 125°C 1.25 1.7
A
Symbol Parameter Test Conditions
t
rr
Reverse
recovery time
t
rr
Reverse
recovery time
Tj = 25°C IF=1A dIF/dt = -50A/µs
VR= 30V
Tj = 25°C IF= 100mA IR= 100mA
IRR= 10mA
TURN-ON SWITCHING CHARACTERISTICS
Symbol Parameter Test Conditions
t
fr
Forward recovery
time
V
Fp
Peak forward
Tj = 100°C IF=6A dIF/dt=80A/µs
VFR=3V
Tj = 100°C IF=6A dIF/dt=80A/µs1825V
voltage
To evaluate the maximum conduction losses use the following equation :
P=1.35xI
F(AV)
+ 0.059 x I
F2(RMS)
Value
Unit
Typ Max
95 125 ns
625 ns
Value
Unit
Typ Max
350 ns
2/8
DTV1500Hxx
Fig. 1: Power dissipation versus forward current
(triangular waveform, δ = 0.45)
PF(av)(W)
2.5
2.0
1.5
1.0
0.5
Ip(A)
0.0
0123456
Fig. 2-2: Average current versus case temperature, (δ = 0.5) (ISOWATT220AC)
IF(av)(A)
12
10
Fig. 2-1: Average current versus case temperature, (δ = 0.5) (TO-220FPAC)
IF(av)(A)
12
10
8
6
4
T
2
=tp/T
δ
0
0 25 50 75 100 125 150
tp
Tcase(°C)
Fig. 2-3: Average current versus case tempera-
ture, (δ = 0.5) (TO-220AC)
IF(av)(A)
12
10
8
6
4
T
2
=tp/T
δ
0
0 25 50 75 100 125 150
tp
Tcase(°C)
Fig. 3: Forward voltage drop versus forward
curent
IFM(A)
15.0
10.0
5.0
Typical
Tj=125°C
Maximum
Tj=125°C
VFM(V)
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
Maximum
Tj=25°C
8
6
4
T
2
=tp/T
δ
0
0 25 50 75 100 125 150
tp
Tcase(°C)
Fig.4-1:Non repetitive surgepeakforward current
versus overload duration (TO-220FPAC)
IM(A)
50
40
30
20
IM
10
0
1E-3 1E-2 1E-1 1E+0
δ=0.5
t
t(s)
Tc=100°C
3/8
Loading...