BY268.BY269
Vishay Telefunken
Silicon Mesa Rectifiers
Features
D
Glass passivated junction
D
Hermetically sealed package
Applications
High voltage fast rectifier
94 9539
Absolute Maximum Ratings
T
j
= 25
_
C
Parameter
Peak reverse voltage, non repetitive
g
Reverse voltage
g
Peak forward surge current
Average forward current
Junction and storage temperature range
t
p
=10ms,
half sinewave
Test Conditions
Type
BY268
BY269
BY268
BY269
Symbol
V
RSM
V
RSM
V
R
V
R
I
FSM
I
FAV
T
j
=T
stg
Value
1600
1800
1400
1600
20
0.8
鈥?5...+175
Unit
V
V
V
V
A
A
擄
C
Maximum Thermal Resistance
T
j
= 25
_
C
Parameter
Junction ambient
Test Conditions
on PC board with spacing 25mm
Symbol
R
thJA
Value
110
Unit
K/W
Electrical Characteristics
T
j
= 25
_
C
Parameter
Forward voltage
Reverse current
Test Conditions
Type
BY268
BY269
BY268
BY269
I
F
=0.4A
V
R
=1400V
V
R
=1600V
V
R
=1400V, T
j
=100
擄
C
V
R
=1600V, T
j
=100
擄
C
Reverse recovery time I
F
=0.5A, I
R
=1A, i
R
=0.25A
Symbol
V
F
I
R
I
R
I
R
I
R
t
rr
Min
Typ
1
1
Max
1.25
2
2
15
15
400
Unit
V
m
A
m
A
m
A
m
A
ns
Document Number 86005
Rev. 2, 24-Jun-98
www.vishay.de
鈥?/div>
FaxBack +1-408-970-5600
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