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DTV1500LFP
(CRT HORIZONTAL DEFLECTION) HIGH VOLTAGE DAMPER DIODE
High breakdown voltage capability High frequency operation Specified turnon switching characteristics Very fast recovery diode Low static and peak forward voltage dropfor lowdissipation Insulated package: TO-220FPAC
Insulating voltage= 2000V DC
Capacitance= 12pF Planar technology allowing high quality and best
electrical characteristics
FEATURES AND BENEFITSHigh voltage diode especially designed for
horizontal deflection stagein standard and high
resolution displaysfor TV’s and monitors.
This device is packaged in TO-220FPAC
(insulated package).
DESCRIPTION
MAIN PRODUCTS CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
DTV1500LFP(CRT HORIZONTAL DEFLECTION)
HIGH VOLTAGE DAMPER DIODE
DTV1500LFPpulsetest:* tp=5ms,δ <2%tp= 380μs,δ <2%
STATIC ELECTRICAL CHARACTERISTICS
THERMAL RESISTANCE
RECOVERY CHARACTERISTICS evaluate the maximum conduction losses use the following equation:
P=1.2xIF(AV)+ 0.075xIF2 (RMS)
TURN-ON SWITCHING CHARACTERISTICS
DTV1500LFP 2345 60.0
PF(av)(W)
Fig.1: Power dissipation versus peak forward cur-
rent (triangular waveform,δ= 0.45) 25 50 75 100 125 1500
IF(av)(A)
Fig.2: Average forward current versus ambient
temperature
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.20
IFM(A)
Fig. 3: Forward voltage drop versus forward
curent
1E-3 1E-2 1E-1 1E+00
IM(A)
Fig.4: Non repetitive surge peak forward current
versus overload duration
0.1 0.2 0.5 1.0 2.0 5.00.0
Qrr(μC)
Fig.5: Reverse recovery charges versus dIF/dt
0.1 0.2 0.5 1.0 2.0 5.00.0
IRM(A)
Fig.6: Reverse recovery current versus dIF/dt
DTV1500LFP 20 40 60 80 100 120 1400
VFP(V)
Fig.7: Transient peak forward voltage versus
dIF/dt 20 40 60 80 100 120 140200
tfr(ns)
Fig.8: Forward recovery time versus dIF/dt 20 40 60 80 100 120 1400.0
VFP,IRM,Qrr[Tj]/VFP,IRM,Qrr[Tj=125°C]
Fig.9: Dynamic parameters versus junction tem-
perature 10 100 2001
C(pF)
Fig. 10: Junction capacitance versus reverse volt-
age applied (typical values)
1E-2 1E-1 1E+0 1E+10.1
K=[Zth(j-c)/Rth(j-c)]
Fig. 11: Relative variationof thermal impedance
junctionto case versus pulse duration
DTV1500LFP
PACKAGE DATATO-220FPAC Cooling method:C Epoxy meets UL94-V0 Torquevalue: 0.55 m.Ntyp (0.7m.Nmax) Electrical Isolation: 2000V DC Capacitance: 12pF
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