SGS Thomson Microelectronics STPR520F, STPR520D Datasheet

ULTRA-FASTRECOVERY RECTIFIER DIODES
MAINPRODUCTSCHARACTERISTICS
STPR520D/F
I
F(AV)
V
5A
200 V
Tj (max) 150°C
(max) 0.99 V
V
F
trr (max) 30 ns
FEATURES
SUITEDFOR SMPS LOWLOSSES LOW FORWARD AND REVERSERECOVERY
TIME HIGHSURGECURRENTCAPABILITY HIGHAVALANCHEENERGYCAPABILITY
Lowcostsinglechiprectifiersuitedfor switchmode power supply and high frequency DC to DC converters.
PackagedinTO-220ACandISOWATT220AC,this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protectionapplications.
TO-220AC
STPR520D
A
K
A
K
ISOWATT220AC
STPR520F
Symbol Parameter Value Unit
V
I
F(RMS)
I
F(AV)
I
FSM
Repetitivepeakreverse voltage RMSforward current Averageforwardcurrent
δ = 0.5
TO-220AC Tc = 125°C ISOWATT220AC Tc= 115°C
Surgenon repetitiveforward current Tp= 10 ms
200 V
10 A
5A
50 A
Sinusoidal
T
stg
Tj
October 1999 - Ed: 2B
Storagetemperaturerange Maximumoperatingjunction temperature
- 65 to + 150 °C +150
1/6
STPR520D/F
THERMAL RESISTANCES
Symbol Parameter Value Unit
R
th(j-c)
Junctionto case TO-220AC
ISOWATT220AC
4 °C/W 6
STATICELECTRICALCHARACTERISTICS
Symbol Parameters Testconditions Min. Typ. Max. Unit
I
*
R
**
V
F
Pulse test : * tp = 5 ms,δ <2%
Reverseleakage current Tj= 25°CV
Forwardvoltage drop Tj= 125°CI
** tp= 380µs, δ <2%
Tj= 100°C
Tj= 125°CI Tj= 25°CI
R=VRRM
=5A
=10A
=10A
F
50
0.5 mA
0.99 V
1.20
1.25
Toevaluate the conductionlossesuse the followingequation: P= 0.78x I
F(AV)
+ 0.042x I
F2(RMS)
RECOVERYCHARACTERISTICS
Symbol Test conditions Min. Typ. Max. Unit
trr T tfr T V
FP
=25°CI
j
=25°CI
j
Tj=25°CI
=0.5A Irr= 0.25A IR=1A
F
=1A tr = 10ns VFR= 1.1x V
F
=1A tr = 10ns
F
30 ns
F 20
3V
µ
A
Fig. 1:
Average forward power dissipation versus
averageforwardcurrent.
2/6
Fig.2:
Peakcurrent versusform factor.
Loading...
+ 4 hidden pages