STMICROELECTRONICS STPR520F

STPR520D/F

ULTRA-FAST RECOVERY RECTIFIER DIODES
MAIN PRODUCTS CHARACTERISTICS
IF(AV)
5A
VRRM
200 V
Tj (max)
150°C
VF (max)
0.99 V
trr (max)
30 ns
A
A
K
K
FEATURES
SUITED FOR SMPS
LOW LOSSES
LOW FORWARD AND REVERSE RECOVERY
TIME
HIGH SURGE CURRENT CAPABILITY
HIGH AVALANCHE ENERGY CAPABILITY
TO-220AC
STPR520D
ISOWATT220AC
STPR520F
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
protectionapplications.
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
200
V
IF(RMS)
RMS forward current
10
A
5
A
50
A
- 65 to + 150
°C
IF(AV)
Average forward current
δ = 0.5
TO-220AC
Tc = 125°C
ISOWATT220AC
Tc = 115°C
IFSM
Surge non repetitive forward current
Tstg
Storage temperature range
Tj
Maximum operating junction temperature
October 1999 - Ed: 2B
Tp = 10 ms
Sinusoidal
+ 150
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STPR520D/F
THERMAL RESISTANCES
Symbol
Rth(j-c)
Parameter
Junction to case
Value
Unit
TO-220AC
4
°C/W
ISOWATT220AC
6
STATIC ELECTRICAL CHARACTERISTICS
Symbol
Parameters
Test conditions
IR *
Reverse leakage current
Tj = 25°C
Min.
Typ.
VR = VRRM
Tj = 100°C
VF **
Forward voltage drop
Max.
Unit
50
µA
0.5
mA
V
Tj = 125°C
IF = 5 A
0.99
Tj = 125°C
IF = 10 A
1.20
Tj = 25°C
IF = 10 A
1.25
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) + 0.042 x IF2(RMS)
RECOVERY CHARACTERISTICS
Symbol
Test conditions
Irr = 0.25A
Min.
Typ.
trr
Tj = 25°C
IF = 0.5A
tfr
Tj = 25°C
IF = 1A
tr = 10 ns VFR = 1.1 x VF
20
VFP
Tj = 25°C
IF = 1A
tr = 10 ns
3
Fig. 1: Average forward power dissipation versus
average forward current.
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IR = 1A
Max.
Unit
30
ns
Fig. 2: Peak current versus form factor.
V
STPR520D/F
Fig. 3: Average
temperature.
current
versus
ambient
Fig. 4: Average
temperature.
current
versus
ambient
Fig. 5: Non repetitive surge peak forward current
versus overload duration (maximum values)
(TO-220AC).
Fig. 6: Non repetitive surge peak forward current
versus overload duration (maximum values)
(ISOWATT220AC).
Fig. 7: Relative variation of thermal transient
impedance junction to case versus pulse duration
(TO-220AC).
Fig. 8: Relative variation of thermal transient
impedance junction to case versus pulse duration
(ISOWATT220AC).
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STPR520D/F
Fig. 9: Forward voltage drop versus forward
current.
Fig. 10: Junction capacitance versus reverse
voltage applied (typical values).
Fig. 11: Recovery charge versus dIF/dt.
Fig. 12: Peak reverse current versus dIF/dt.
Fig. 13: Dynamic parameters versus junction
temperature.
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STPR520D/F
PACKAGE MECHANICAL DATA
TO-220AC
REF.
DIMENSIONS
Millimeters
Inches
Min.
H2
A
C
L5
L7
ØI
L6
L2
D
L9
F1
L4
M
F
E
G
A
C
D
E
F
F1
G
H2
L2
L4
L5
L6
L7
L9
M
Diam. I
Max.
4.40
4.60
1.23
1.32
2.40
2.72
0.49
0.70
0.61
0.88
1.14
1.70
4.95
5.15
10.00
10.40
16.40 typ.
13.00
14.00
2.65
2.95
15.25
15.75
6.20
6.60
3.50
3.93
2.6 typ.
3.75
3.85
Min.
Max.
0.173
0.181
0.048
0.051
0.094
0.107
0.019
0.027
0.024
0.034
0.044
0.066
0.194
0.202
0.393
0.409
0.645 typ.
0.511
0.551
0.104
0.116
0.600
0.620
0.244
0.259
0.137
0.154
0.102 typ.
0.147
0.151
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STPR520D/F
PACKAGE MECHANICAL DATA
ISOWATT220AC
A
DIMENSIONS
B
Diam
H
L6
L7
L2
L3
F1
F
D
REF.
Millimeters
Inches
Min. Typ. Max. Min. Typ. Max.
A
B
D
E
F
F1
G
H
L2
L3
L6
L7
Diam
4.40
2.50
2.40
0.40
0.75
1.15
4.95
10.00
4.60
2.70
2.75
0.70
1.00
1.70
5.20
10.40
0.173
0.098
0.094
0.016
0.030
0.045
0.195
0.394
16.00
28.60
15.90
9.00
3.00
0.181
0.106
0.108
0.028
0.039
0.067
0.205
0.409
0.630
30.60
16.40
9.30
3.20
1.125
0.626
0.354
0.118
1.205
0.646
0.366
0.126
E
G
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use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
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 1999 STMicroelectronics - Printed in Italy - All rights reserved.
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