1N5417.1N5418
Vishay Telefunken
www.vishay.de • FaxBack +1-408-970-5600
Rev. 2, 24-Jun-98 1 (4)
Document Number 86001
Fast Silicon Mesa Rectifiers
Features
C0068 Glass passivated junction
C0068 Hermetically sealed package
C0068 Soft recovery characteristics
C0068 Low reverse current
C0068 Low forward voltage drop
C0068 High pulse current capability
Applications
Fast rectifiers in S.M.P.S
94 9588
Absolute Maximum Ratings
T
j
= 25C0095C
Parameter Test Conditions Type Symbol Value Unit
Reverse voltage 1N5417 V
R
200 Vg
=Repetitive peak reverse voltage
1N5418
=V
RRM 400 V
Peak forward surge current t
p
=10ms, single half sine wave I
FSM
100 A
Average forward current T
amb
=45C0176C I
FAV
3 A
Junction and storage
temperature range
T
j
=T
stg
–65...+175 C0176C
Maximum Thermal Resistance
T
j
= 25C0095C
Parameter Test Conditions Symbol Value Unit
Junction ambient l=10mm, T
L
=constant R
thJA
25 K/W
on PC board with spacing 37.5mm R
thJA
70 K/W
Electrical Characteristics
T
j
= 25C0095C
Parameter Test Conditions Type Symbol Min Typ Max Unit
Forward voltage I
F
=3A V
F
1.1 Vg
I
F
=9A V
F
1.5 V
Reverse current V
R
=V
RRM
I
R
1 C0109A
V
R
=V
RRM
, T
j
=100C0176C I
R
20 C0109A
Reverse recovery time I
F
=0.5A, I
R
=1A, i
R
=0.25A t
rr
75 100 ns