STPS660CB(-TR)
July 1998 - Ed : 1C
POWER SCHOTTKY RECTIFIER
I
F(AV)
2 x 3 A
V
RRM
60 V
V
F
(max)
0.59 V
MAIN PRODUCT CHARACTERISTICS
NEGLIGIBLE SWITCHING LOSSES
LOW FORWARD DROP VOLTAGE
LOW CAPACITANCE
HIGH REVERSE AVALANCHE SURGE
CAPABILITY
TAPE AND REEL OPTION : -TR
FEATURES AND BENEFITS
High voltage dual Schottky rectifier suited to
Switch Mode Power Supplies and other Power
Converters.
Packaged in DPAK, this device is intended for use
in medium voltage operation, and particularly, in
high frequency circuitries where low switching
losses are required.
DESCRIPTION
DPAK
4
1
2
3
Symbol
Parameter
Value
Unit
V
RRM
Repetitive peak reverse voltage
60
V
I
F(RMS)
RMS forward current
6
A
I
F(AV)
Average forward current
Tcase = 120C
= 0.5
3
A
I
FSM
Surge non repetitive forward current
tp = 10 ms
Sinusoidal
50
A
I
RRM
Repetitive peak reverse current
tp = 2
s
F = 1kHz
1
A
T
stg
Storage temperature range
- 65 to + 150
C
Tj
Maximum junction temperature
125
dV/dt
Critical rate of rise of reverse voltage
10000
V/
s
ABSOLUTE RATINGS (limiting values)
2, 4(TAB)
3
1
1/3
Symbol
Parameter
Value
Unit
R
th(j-c)
Junction to case
Per diode
3.5
C/W
Total
2
THERMAL RESISTANCES
Symbol
Tests Conditions
Tests Conditions
Min.
Typ.
Max.
Unit
I
R
*
Reverse leakage current
Tj = 25
C
V
R
= 60 V
30
A
Tj = 125
C
2.5
10
mA
V
F
**
Forward voltage drop
Tj = 25
C
I
F
= 3 A
0.65
V
Tj = 125
C
I
F
= 3 A
0.55
0.59
STATIC ELECTRICAL CHARACTERISTICS
Pulse test :
* tp = 5 ms,
< 2 %
** tp = 380
s,
< 2%
To evaluate the maximum conduction losses use the following equation :
P = 0.49 x I
F(AV)
+ 0.035 I
F
2
(RMS)
Typical junction capacitance, V
R
= 0 V F = 1MHz Tj = 25C C = 815pF
STPS660CB(-TR)
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REF.
DIMENSIONS
Millimeters
Inches
Min.
Typ.
Max
Min.
Typ.
Max.
A
2.20
2.40 0.086
0.094
A1
0.90
1.10 0.035
0.043
A2
0.03
0.23 0.001
0.009
B
0.64
0.90 0.025
0.035
B2
5.20
5.40 0.204
0.212
C
0.45
0.60 0.017
0.023
C2
0.48
0.60 0.018
0.023
D
6.00
6.20 0.236
0.244
E
6.40
6.60 0.251
0.259
G
4.40
4.60 0.173
0.181
H
9.35
10.10 0.368
0.397
L2
0.80
0.031
L4
0.60
1.00 0.023
0.039
V2
0
8
0
8
PACKAGE MECHANICAL DATA
DPAK
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 ap-
proval of STMicroelectronics.
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1998 STMicroelectronics - Printed in Italy - All rights reserved.
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6.7
6.7
6.7
3
1.6
1.6
2.3
2.3
FOOT PRINT DIMENSIONS (in millimeters)
STPS660CB(-TR)
3/3
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