Vishay 80EBU04 User Manual
Ultrafast soft recovery diode, 80 a fred pt, 80ebu04, Vishay high power products
Document Number: 93025
For technical questions, contact: [email protected]
www.vishay.com
Revision: 05-Jun-08
1
Ultrafast Soft Recovery Diode,
80 A FRED PT
TM
80EBU04
Vishay High Power Products
FEATURES
• Ultrafast recovery
• 175 °C operating junction temperature
• Screw mounting only
• Lead (Pb)-free plating
• Designed and qualified for industrial level
BENEFITS
• Reduced RFI and EMI
• Higher frequency operation
• Reduced snubbing
• Reduced parts count
DESCRIPTION/APPLICATIONS
These diodes are optimized to reduce losses and EMI/RFI in
high frequency power conditioning systems.
The softness of the recovery eliminates the need for a
snubber in most applications. These devices are ideally
suited for HF welding, power converters and other
applications where switching losses are not significant
portion of the total losses.
PRODUCT SUMMARY
t
rr
(typical)
50 ns
I
F(AV)
80 A
V
R
400 V
PowerTab
TM
Cathode
Anode
RoHS
COMPLIANT
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL
TEST
CONDITIONS
MAX.
UNITS
Cathode to anode voltage
V
R
400
V
Continuous forward current
I
F(AV)
T
C
= 101 °C
80
A
Single pulse forward current
I
FSM
T
C
= 25 °C
800
Maximum repetitive forward current
I
FRM
Square wave, 20 kHz
160
Operating junction and
storage temperatures
T
J
, T
Stg
- 55 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
400
-
-
V
Forward voltage
V
F
I
F
= 80 A
-
1.1
1.3
I
F
= 80 A, T
J
= 175 °C
-
0.92
1.08
I
F
= 80 A, T
J
= 125 °C
0.98
1.15
Reverse leakage current
I
R
V
R
= V
R
rated
-
-
50
µA
T
J
= 150 °C, V
R
= V
R
rated
-
-
2
mA
Junction capacitance
C
T
V
R
= 200 V
-
50
-
pF
Series inductance
L
S
Measured lead to lead 5 mm from package body
-
3.5
-
nH