VS-70CRU02PbF
Vishay Semiconductors
Ultrafast Rectifier, 2 x 35 A FRED Pt®
FEATURES
• Ultrafast recovery time
Base
common
cathode
2
• Low forward voltage drop
• Up to 175 °C operating junction temperature
• Common-cathode diodes
• Low leakage current
1
3
• Optimized for power conversion: welding and industrial
SMPS applications
Anode
1
Anode
2
2
Common
cathode
TO-218
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified for industrial level
• Halogen-free according to IEC 61249-2-21 definition
DESCRIPTION
PRODUCT SUMMARY
The VS-70CRU02PbF integrates two state of the art Vishay
Semiconductors ultrafast recovery rectifiers in the
common-cathode configuration. The planar structure of the
diodes, and the platinum doping life-time control, provide a
ultrasoft recovery current shape, together with the best
Package
TO-218
2 x 35 A
200 V
IF(AV)
VR
overall
performance,
ruggedness
and
reliability
VF at IF
1.09 V
characteristics. These devices are thus intended for high
frequency applications in which the switching energy is
designed not to be predominant portion of the total energy,
such as in the output rectification stage of welding
machines, SMPS, DC/DC converters. Their extremely
optimized stored charge and low recovery current reduce
both over-dissipation in the switching elements (and
snubbers) and EMI/RFI.
t
rr typ.
See Recovery table
175 °C
TJ max.
Diode variation
Common cathode
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
IF(AV)
TEST CONDITIONS
TC = 145 °C
MAX.
35
UNITS
Continuous forward current per diode
Cathode to anode voltage
A
V
VR
200
Single pulse forward current per diode
Maximum power dissipation per module
Operating junction and storage temperatures
IFSM
TC = 25 °C
300
A
PD
TC = 100 °C
67
W
°C
TJ, TStg
- 55 to 175
ELECTRICAL SPECIFICATIONS PER DIODE (TJ = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
-
MAX. UNITS
Breakdown voltage, blocking voltage
V
BR, VR
IR = 60 μA
200
-
IF = 35 A
-
-
-
-
-
-
0.95
0.9
0.85
-
1.09
V
Forward voltage
VF
IF = 35 A, TJ = 125 °C
IF = 35 A, TJ = 175 °C
VR = VR rated
1.0
0.9
60
2
μA
mA
pF
Reverse leakage current
IR
TJ = 150 °C, VR = VR rated
VR = 200 V
-
Junction capacitance
Series inductance
CT
LS
50
-
Measured from A-lead to K-lead 5 mm
from package body
-
10
-
nH
Document Number: 94509
Revision: 09-Feb-11
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
1