BYS12–90
Vishay Semiconductors
1 (4)Rev. 3, 08-Sep-00
www.vishay.comDocument Number 86015
Schottky Barrier Rectifier
Features
C0068 High efficiency
C0068 Low power losses
C0068 Very low switching losses
C0068 Low reverse current
C0068 High surge capability
Applications
Polarity protection
Low voltage, high frequency rectifiers
15 811
Absolute Maximum Ratings
T
j
= 25C0095C
Parameter Test Conditions Type Symbol Value Unit
Reverse voltage=
Repetitive peak reverse voltage
V
R
=
V
RRM
90 V
Peak forward surge current t
p
=10ms, half sinewave I
FSM
30 A
Average forward current I
FAV
1.5 A
Junction and storage
temperature range
T
j
=T
stg
–55...+150 C0176C
Maximum Thermal Resistance
T
j
= 25C0095C
Parameter Test Conditions Symbol Value Unit
Junction lead T
L
=constant R
thJL
25
mounted on epoxy–glass hard tissue 150
K/W
Junction ambient mounted on epoxy–glass hard tissue, 50mm
2
35C0109m Cu R
thJA
125
mounted on Al–oxid–ceramic (Al
2
O
3
), 50mm
2
35C0109m Cu 100
Electrical Characteristics
T
j
= 25C0095C
Parameter Test Conditions Type Symbol Min Typ Max Unit
Forward voltage
I
F
=1A
V
750
mV
I
F
=15mA
F
360
Reverse current
V
R
=V
RRM
I
R
100 C0109A

V
R
=V
RRM
, T
j
=100C0176C 1 mA