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STMicroelectronics |
® STPR1520D/F
ULTRA-FAST RECOVERY RECTIFIER DIODES
MAIN PRODUCTS CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
trr (max)
30 A
200 V
150°C
0.99 V
30 ns
A
K
A
K
FEATURES
SUITED FOR SMPS
LOW LOSSES
LOW FORWARD AND REVERSE RECOVERY
TIME
HIGH SURGE CURRENT CAPABILITY
HIGH AVALANCHE ENERGY CAPABILITY
Low cost single chip rectifier suited for switchmode
power supply and high frequency DC to DC
converters.
Packaged in TO-220AC and ISOWATT220AC, this
device is intended for use in low voltage, high
frequency inverters, free wheeling and polarity
protection applications.
TO-220AC
STPR1520D
ISOWATT220AC
STPR1520F
Symbol
Parameter
VRRM
IF( RMS)
IF(AV)
Repetitive peak reverse voltage
RMS forward current
Average forward current
δ = 0.5
TO-220AC
ISOWATT220AC
IFSM Surge non repetitive forward current
Tstg Storage temperature range
Tj Maximum operating junction temperature
Tc = 115°C
Tc = 70°C
Tp = 10 ms
Sinusoidal
Value
200
15
5
150
- 65 to + 150
+ 150
Unit
V
A
A
A
°C
October 1999 - Ed: 2B
1/6
Free Datasheet http://www.Datasheet4U.com
STPR1520D/F
THERMAL RESISTANCES
Symbol
Rth(j-c)
Junction to case
Parameter
TO-220AC
ISOWATT220AC
Value
2
4.5
Unit
°C/W
STATIC ELECTRICAL CHARACTERISTICS
Symbol
Parameters
Test conditions
IR *
Reverse leakage current
Tj = 25°C VR = VRRM
Tj = 100°C
VF ** Forward voltage drop
Tj = 125°C
Tj = 125°C
IF = 15 A
IF = 30 A
Tj = 25°C IF = 30 A
Pulse test : * tp = 5 ms, δ < 2 %
** tp = 380 µs, δ < 2 %
To evaluate the conduction losses use the following equation :
P = 0.78 x IF(AV) + 0.014 x IF2(RMS)
Min.
Typ.
Max.
50
1
0.99
1.20
1.25
Unit
µA
mA
V
RECOVERY CHARACTERISTICS
Symbol
trr
tfr
VFP
Tj = 25°C
Tj = 25°C
Tj = 25°C
Test conditions
IF = 0.5A Irr = 0.25A IR = 1A
IF = 1A tr = 10 ns VFR = 1.1 x VF
IF = 1A tr = 10 ns
Min.
Typ. Max.
30
20
3
Unit
ns
V
Fig. 1: Average forward power dissipation versus Fig. 2: Peak current versus form factor.
average forward current.
2/6
Free Datasheet http://www.Datasheet4U.com
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