85HF40
Standard Recovery Diodes
FEATURES
·High
surge current capability
·Wide
current range
·Designed
and qualified for industrial and consumer level
·Minimum
Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS
·Battery
charges
·Converters
·Power
supplies
·Machine
tool controls
DO-203AB (DO-5)
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
Repetitive Peak Reverse Voltage
Average Forward Current
T
C
=140℃,
180° conduction, half sine wave
t=10ms
t=8.3ms
t=10ms
t=8.3ms
t=10ms
t=8.3ms
t=10ms
t=8.3ms
T
J
T
stg
Junction Temperature
Storage Temperature
No voltage
reapplied
CONDITIONS
VALUE
400
85
1700
1800
1450
1500
14500
13500
10500
9400
-65~180
-65~180
℃
℃
UNIT
V
A
V
RRM
I
F(AV)
I
FSM
Surge Forward Current
A
100%
V
RRM
reapplied
No voltage
reapplied
It
2
I t for fusing
2
A
2
s
100%
V
RRM
reapplied
isc website：www.iscsemi.cn
1
isc & iscsemi
is registered trademark
85HF40
Standard Recovery Diodes
THERMAL CHARACTERISTICS
SYMBOL
R
th j-c
PARAMETER
Thermal Resistance, Junction to Case
MAX
0.18
UNIT
℃/W
ELECTRICAL CHARACTERISTICS
SYMBOL
V
FM
PARAMETER
Forward Voltage drop
CONDITIONS
I
F
= 220A, T
J
= 25℃,t
p
=400us
MAX
1.2
UNIT
V
PACKAGE OUTLINE
Dimensions in mm (1mm = 0.0394“)
NOTICE：
ISC reserves the rights to make changes of the content herein the datasheet at any time without
notification. The information contained herein is presented only as a guide for the applications of
our products.
ISC products are intended for usage in general electronic equipment. The products are not
designed for use in equipment which require specialized quality and/or reliability, or in equipment
which could have applications in hazardous environments, aerospace industry, or medical
field. Please contact us if you intend our products to be used in these special applications.
ISC makes no warranty or guarantee regarding the suitability of its products for any particular
purpose, nor does ISC assume any liability arising from the application or use of any products, and
specifically disclaims any and all liability, including without limitation special, consequential or
incidental damages.
isc website：www.iscsemi.cn
2
isc & iscsemi
is registered trademark
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