VS-8CWH02FN-M3
Vishay Semiconductors
Hyperfast Rectifier, 2 x 4 A FRED Pt®
FEATURES
• Hyperfast recovery time
Base
common
cathode
2
• 175 °C max. operating junction temperature
• Output rectification freewheeling
• Low forward voltage drop reduced Qrr and soft
recovery
2
1
3
• Low leakage current
Common
cathode
D-PAK (TO-252AA)
Anode
Anode
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
PRODUCT SUMMARY
DESCRIPTION/APPLICATIONS
Package
D-PAK (TO-252AA)
2 x 4 A
State of the art hyperfast recovery rectifiers designed with
optimized performance of forward voltage drop, hyperfast
recovery time, and soft recovery.
IF(AV)
VR
200 V
The planar structure and the platinum doped life time
control guarantee the best overall performance, ruggedness
and reliability characteristics.
These devices are intended for use in PFC boost stage in the
AC/DC section of SMPS inverters or as freewheeling diodes.
Their extremely optimized stored charge and low recovery
current minimize the switching losses and reduce
over dissipation in the switching element and snubbers.
VF at IF
0.95 V
trr (typ.)
TJ max.
Diode variation
23 ns
175 °C
Common cathode
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VRRM
TEST CONDITIONS
VALUES
UNITS
Peak repetitive reverse voltage
200
V
Average rectified forward current
Non-repetitive peak surge current per leg
Operating junction and storage temperatures
IF(AV)
TC = 164 °C
TJ = 25 °C
8
80
A
IFSM
TJ, TStg
- 65 to 175
°C
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNITS
Breakdown voltage,
blocking voltage
VBR
VR
,
IR = 100 μA
200
-
-
IF = 4 A
IF = 8 A
-
-
-
-
-
-
-
-
-
0.87
0.95
0.71
0.8
-
0.95
1.10
0.80
1.0
4
V
Forward voltage per leg
VF
IF = 4 A, TJ = 150 °C
IF = 8 A, TJ = 150 °C
VR = VR rated
Reverse leakage current per leg
IR
TJ = 125 °C, VR = VR rated
TJ = 150 °C, VR = VR rated
VR = 200 V
-
40
80
-
μA
-
Junction capacitance per leg
Series inductance
CT
LS
17
8
pF
nH
Measured lead to lead 5 mm from package body
-
Document Number: 93261
Revision: 31-Mar-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
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000