Document Number: 93933 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 08-Sep-08 1
Hyperfast Rectifier,
8 A FRED Pt
TM
8ETH03S/8ETH03-1
Vishay High Power Products
FEATURES
• Hyperfast recovery time
• Low forward voltage drop
• Low leakage current
• 175 °C operating junction temperature
• Designed and qualified for industrial level
DESCRIPTION/APPLICATIONS
300 V series are the state of the art hyperfast recovery
rectifiers designed with optimized performance of forward
voltage drop and hyperfast recovery time.
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 the output rectification
stage of SMPS, UPS, dc-to-dc converters as well as
freewheeling diodes in low voltage inverters and chopper
motor drives.
Their extremely optimized stored charge and low recovery
current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
PRODUCT SUMMARY
t
rr
35 ns
I
F(AV)
8 A
V
R
300 V
8ETH03S
Anode
1
3
Base
cathode
2
N/C
D
2
PAK
TO-262
Anode
1
3
2
N/C
8ETH03-1
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS MAX. UNITS
Repetitive peak reverse voltage V
RRM
300 V
Average rectified forward current I
F(AV)
T
C
= 155 °C 8
A
Non-repetitive peak surge current I
FSM
T
C
= 25 °C 100
Operating junction and storage temperatures T
J
, T
Stg
- 65 to 175 °C
ELECTRICAL SPECIFICATIONS (T
J
= 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Breakdown voltage,
blocking voltage
V
BR
,
V
R
I
R
= 100 µA 300 - -
V
Forward voltage V
F
I
F
= 8 A - 1.0 1.25
I
F
= 8 A, T
J
= 125 °C - 0.83 1.00
Reverse leakage current I
R
V
R
= V
R
rated - 0.02 20
µA
T
J
= 125 °C, V
R
= V
R
rated - 6.0 200
Junction capacitance C
T
V
R
= 300 V - 31 - pF
Series inductance L
S
Measured lead to lead 5 mm from package body - 8 - nH