®
STPR520D/F/FP
ULTRA-FAST RECOVERY RECTIFIER DIODES
MAIN PRODUCTS CHARACTERISTICS
I
F(AV)
V
RRM
Tj (max)
V
F
(max) trr (max)
5 A
200 V
150°C
0.99 V
30 ns
FEATURES
■
Suited for SMPS
■
■
Very low forward losses
Negligible switching losses
■
■
High surge current capability
Insulated packages:
ISOWATT220AC / TO-220FPAC
Insulation voltage = 2000V DC
Capacitance = 12pF
DESCRIPTION
Low cost single chip rectifier suited for Switch
Mode Power Supplies and high frequency DC to
DC converters.
Packaged in TO-220AC, ISOWATT220AC and
TO-220FPAC, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
TO-220AC
STPR520D
K
A
K
A
ISOWATT220AC
STPR520F
TO-220FPAC
STPR520FP
K
A
Symbol Parameter
I
FSM
Surge non repetitive forward current Tp = 10 ms
Sinusoidal
Value
V
RRM
Repetitive peak reverse voltage 200 V
Obsolete Product(s) - Obsolete Product(s)
I
F(AV)
Average forward current
δ
= 0.5
10 A
TO-220AC
ISOWATT220AC
Tc = 125°C 5 A
Obsolete Product(s) - Obsolete Product(s)
TO-220FPAC
Tc = 115°C
50
Unit
A
°
C T stg
Tj
Storage temperature range
Maximum operating junction temperature
- 65 to + 150
+ 150
January 2002 - Ed: 2D 1/6
STPR520D/F/FP
THERMAL RESISTANCES
Symbol
R th(j-c)
Junction to case
Parameter
TO-220AC
ISOWATT220AC / TO-220FPAC
Value
4
6
Unit
°C/W
STATIC ELECTRICAL CHARACTERISTICS
Symbol
I
R
*
Parameters
Reverse leakage current
Test conditions
Tj = 25°C V
R
= V
RRM
Tj = 100°C
V
F
** Forward voltage drop Tj = 125°C I
F
= 5 A
Tj = 125°C I
F
= 10 A
Tj = 25°C I
F
= 10 A
Pulse test : * tp = 5 ms,
δ
< 2 %
** tp = 380
µ s,
δ
< 2 %
To evaluate the conduction losses use the following equation :
P = 0.78 x I
F(AV)
+ 0.042 x I
F
2
(RMS)
RECOVERY CHARACTERISTICS
Symbol trr tfr
V
FP
T j
= 25°C
T j
= 25
°
C
T j
= 25
°
C
I
I
I
F
F
F
Test conditions
= 0.5A
= 1A
= 1A
Irr = 0.25A
tr = 10 ns V tr = 10 ns
FR
I
R
= 1A
= 1.1 x V
F
Min.
Typ.
Max.
Unit
50
µ
A
0.5
mA
0.99
1.20
V
1.25
Min.
Typ.
Max.
Unit
30 ns
20
3 V
Fig. 1: Average forward power dissipation versus average forward current.
Fig. 2: Peak current versus form factor.
Obsolete Product(s) - Obsolete Product(s)
Obsolete Product(s) - Obsolete Product(s)
2/6
Fig.
3: Average current versus ambient temperature.
STPR520D/F/FP
Fig.
4: Average current versus ambient temperature.
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, TO-220FPAC).
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, TO-220FPAC).
Obsolete Product(s) - Obsolete Product(s)
Obsolete Product(s) - Obsolete Product(s)
3/6
STPR520D/F/FP
Fig. 9: Forward voltage drop versus forward current.
Fig. 10: Junction capacitance versus reverse voltage applied (typical values).
Fig. 11: Recovery charge versus dI
F
/dt.
Fig. 12: Peak reverse current versus dI
F
/dt.
Fig. 13: Dynamic parameters versus junction temperature.
Obsolete Product(s) - Obsolete Product(s)
Obsolete Product(s) - Obsolete Product(s)
4/6
STPR520D/F/FP
PACKAGE MECHANICAL DATA
TO-220AC
L2
F
H2
G
Ø I
L5
L6
F1
L9
L4
C
A
D
M
E
L7
G
H2
L2
L4
L5
L6
E
F
F1
A
C
D
REF.
DIMENSIONS
Millimeters Inches
Min.
Max.
Min.
Max.
4.40
1.23
2.40
4.60
1.32
2.72
0.173
0.048
0.094
0.181
0.051
0.107
0.49
0.61
1.14
0.70
0.019
0.027
0.88
0.024
0.034
1.70
0.044
0.066
4.95
5.15
0.194
0.202
10.00
10.40
0.393
0.409
16.40 typ.
0.645 typ.
13.00
14.00
0.511
0.551
2.65
2.95
0.104
0.116
15.25
15.75
0.600
0.620
L7
L9
M
6.20
3.50
2.6 typ.
Diam. I 3.75
6.60
0.244
0.259
3.93
0.137
0.154
3.85
0.102 typ.
0.147
0.151
PACKAGE MECHANICAL DATA
TO-220FPAC
DIMENSIONS
REF.
Millimeters Inches
Min.
Max.
Min.
Max.
H
Dia
B
D
E
A
B
4.4
2.5
2.5
0.45
4.6
2.7
2.75
0.70
0.173
0.181
0.098
0.106
0.098
0.108
0.018
0.027
F 0.75
1 0.030
0.039
L6
F1 1.15
1.70
0.045
0.067
L2
L7
G 4.95
5.20
0.195
0.205
L3 Obsolete Product(s) - Obsolete Product(s)
L5
G1
H
2.4
10
2.7
10.4
0.094
0.106
0.393
0.409
D L2 16 Typ.
0.63 Typ.
G1
G
F
A
E
L3
L4
L5
L6
L7
Dia.
28.6
9.8
2.9
15.9
9.00
3.00
30.6
10.6
3.6
16.4
9.30
3.20
1.126
1.205
0.386
0.417
0.114
0.142
0.626
0.646
0.354
0.366
0.118
0.126
5/6
STPR520D/F/FP
PACKAGE MECHANICAL DATA
ISOWATT220AC
H B
A
L2
F
G
F1
L6
L3
D E
L7
REF.
G
H
L2
L3
L6
L7
Diam
A
B
D
E
F
F1
DIMENSIONS
Millimeters Inches
Min.
Max.
Min.
Max.
4.40
2.50
2.40
0.40
0.75
1.15
4.60
2.70
2.75
0.70
1.00
1.70
0.173
0.181
0.098
0.106
0.094
0.108
0.016
0.028
0.030
0.039
0.045
0.067
4.95
5.20
0.195
0.205
10.00
10.40
0.394
0.409
16.00 Typ.
0.630 Typ.
28.60
30.60
1.125
1.205
15.90
16.40
0.626
0.646
9.00
3.00
9.30
3.20
0.354
0.118
0.366
0.126
Type Marking Package Weight Base Qty Delivery mode
STPR520D STPR520D TO-220AC 2.3 g 50 Tube
STPR520F
STPR520FP STPR520FP TO-220FPAC 1.8 g 50 Tube
■
■
■
■
■
■
Cooling method: by conduction (C)
Recommended torque value (ISOWATT220AC, TO-220FPAC): 0.55 nm
Maximum torque value (ISOWATT220AC, TO-220FPAC): 0.7 Nm
Recommended torque value (TO-220AC): 0.8 Nm
Maximum torque value (TO-220AC): 1.0 Nm
Epoxy meets UL94, V0
Obsolete Product(s) - Obsolete Product(s)
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of 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 Obsolete Product(s) - Obsolete Product(s) change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2002 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - Finland - France - Germany
Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore
Spain - Sweden - Switzerland - United Kingdom - United States.
http://www.st.com
6/6
STPR520F ISOWATT220AC 2 g 50 Tube
