STMICROELECTRONICS STPR620CF

STPR620CT
STPR620CF

ULTRA FAST RECOVERY RECTIFIER DIODES
FEATURES
SUITED FOR SMPS
LOW LOSSES
LOW FORWARD AND REVERSE RECOVERY
TIME
HIGH SURGE CURRENT CAPABILITY
HIGH AVALANCHE ENERGY CAPABILITY
A1
K
A2
A2
A2
A1
DESCRIPTION
Low cost dual center tap rectifier suited for switchmode power supply and high frequency DC to DC
converters.
Packaged in TO220AB and ISOWATT220AB, this
device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
K
A1
K
TO220AB
(Plastic)
ISOWATT220AB
(Plastic)
STPR620CT
STPR620CF
ABSOLUTE MAXIMUM (limiting values)
Symbol
Parameter
VRRM
Repetitive peak reverse voltage
IF(RMS)
RMS forward current
IF(AV)
Average forward
current
δ = 0.5
TO220AB
Unit
200
V
Per diode
10
A
Tc=125°C Per diode
3
A
ISOWATT220AB Tc=120°C Per device
IFSM
Surge non repetitive forward current
Tstg
Tj
Storage temperature range
Maximum junction temperature
October 1999- Ed:2A
Value
tp=10ms Per diode
sinusoidal
6
30
A
- 65 to + 150
- 65 to + 150
°C
°C
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STPR620CT/STPR620CF
THERMAL RESISTANCES
Symbol
Rth (j-c)
Parameter
Junction to case
TO220AB
ISOWATT220AB
Value
Unit
6.5
8.5
°C/W
Per diode
Per diode
When the diodes 1 and 2 are used simultaneously :
∆ Tj(diode 1) = P(diode 1) x Rth(j-c) (Per diode) + P(diode 2) x Rth(c)
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Symbol
IR *
Test Conditions
Tj = 25°C
Min.
Typ.
VR = VRRM
Tj = 100°C
VF **
Max.
Unit
50
0.6
µA
mA
V
Tj = 125°C
IF = 3 A
0.99
Tj = 125°C
Tj = 25°C
IF = 6 A
IF = 6 A
1.20
1.25
Pulse test :
* tp = 5 ms, δ < 2 %
** tp = 380 µs, δ < 2 %
RECOVERY CHARACTERISTICS
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
trr
Tj = 25°C
IF = 0.5A
IR = 1A
Irr = 0.25A
tfr
Tj = 25°C
IF = 1A
VFR = 1.1 x VF
tr = 10 ns
20
ns
VFP
Tj = 25°C
IF = 1A
tr = 10 ns
3
V
30
To evaluate the conduction losses use the following equation :
P = 0.78 x IF(AV) + 0.070 x IF2(RMS)
Fig. 1: Average forward power dissipation versus average forward current (Per diode).
2/6
Fig. 2: Peak current versus form factor.(Per diode)
ns
STPR620CT/STPR620CF
Fig. 3: Average current versus ambient temperature.
(duty cycle : 0.5) (TO220AB)
Fig. 4: Average current versus ambient temperature.
(duty cycle : 0.5) (ISOWATT220AB)
Fig. 5: Non repetitive surge peak forward current versus
overload duration
(Maximum values) (Per diode) (TO220AB).
Fig. 6: Non repetitive surge peak forward current versus
overload duration
(Maximum values) (Per diode) (ISOWATT220AB).
Fig. 7: Relative variation of thermal transient impedance
junction to case versus pulse duration
(Per diode) (TO220AB).
Fig. 8: Relative variation of thermal transient impedance
junction to case versus pulse duration
(Per diode) (ISOWATT220AB).
3/6
STPR620CT/STPR620CF
Fig. 9: Forward voltage drop versus forward current.
(maximum values) (Per diode).
Fig. 10: Junction capacitance versus reverse voltage applied (Typical values) (Per diode).
Fig. 11: Recovery charges versus dIF/dt (Per diode).
Fig. 12: Peak reverse current versus dIF/dt (Per diode).
Fig. 13: Dynamic parameters versus junction temperature (Per diode).
4/6
STPR620CT/STPR620CF
PACKAGE MECHANICAL DATA
ISOWATT220AB (JEDEC outline)
DIMENSIONS
REF.
Inches
Min.
Max.
Min.
Max.
A
4.40
4.60
0.173
0.181
B
2.50
2.70
0.098
0.106
D
2.50
2.75
0.098
0.108
E
0.40
0.70
0.016
0.028
F
0.75
1.00
0.030
0.039
F1
1.15
1.70
0.045
0.067
F2
1.15
1.70
0.045
0.067
G
4.95
5.20
0.195
0.205
G1
2.40
2.70
0.094
0.106
H
10.00
10.40
0.394
0.409
L2
Cooling method : C
Marking : Type number
Weight : 2.08 g
Millimeters
16.00 typ.
0.630 typ.
L3
28.60
30.60
1.125
1.205
L4
9.80
10.60
0.386
0.417
L6
15.90
16.40
0.626
0.646
L7
9.00
9.30
0.354
0.366
Diam
3.00
3.20
0.118
0.126
Recommended torque value : 0.55m.N
Maximum torque value : 0.70m.N
5/6
STPR620CT/STPR620CF
PACKAGE MECHANICAL DATA
TO220AB (JEDEC outline)
DIMENSIONS
REF.
A
H2
Dia
C
L5
L7
L6
L2
F2
F1
D
L9
Inches
Min.
Max.
A
C
4.40
1.23
4.60
1.32
0.173
0.048
0.181
0.051
D
2.40
2.72
0.094
0.107
E
F
0.49
0.61
0.70
0.88
0.019
0.024
0.027
0.034
F1
1.14
1.70
0.044
0.066
F2
G
1.14
4.95
1.70
5.15
0.044
0.194
0.066
0.202
G1
2.40
2.70
0.094
0.106
H2
L2
L4
L4
F
M
G1
Millimeters
Min.
Max.
E
G
0.393 0.409
0.645 typ.
0.511 0.551
L5
2.65
2.95
0.104
0.116
L6
L7
15.25
6.20
15.75
6.60
0.600
0.244
0.620
0.259
L9
3.50
3.93
0.137
0.154
M
Diam.
Cooling method : C
Marking : Type number
Weight : 2.23 g
10
10.40
16.4 typ.
13
14
2.6 typ.
3.75
3.85
0.102 typ.
0.147 0.151
Recommended torque value : 0.8m.N
Maximum torque value : 1.0m.N
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
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.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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 1999 STMicroelectronics - Printed in Italy - All rights reserved.
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