BAT81S...BAT83S
Vishay Telefunken
Rev. 3, 01-Apr-99 1 (4)
www.vishay.de • FaxBack +1-408-970-5600Document Number 85512
Schottky Barrier Diodes
Features
C0068 Integrated protection ring against
static discharge
C0068 Low capacitance
C0068 Low leakage current
C0068 Low forward voltage drop
C0068 Very low switching time
Applications
General purpose and switching
Schottky barrier diode
HF–Detector
Protection circuit
Diode for low currents with a low supply voltage
Small battery charger
Power supplies
DC / DC converter for notebooks
94 9367
Absolute Maximum Ratings
T
j
= 25C0095C
Parameter Test Conditions Type Symbol Value Unit
Reverse voltage BAT81S V
R
40 Vg
BAT82S V
R
50 V
BAT83S V
R
60 V
Peak forward surge current t
p
≤10ms I
FSM
500 mA
Repetitive peak forward current t
p
≤1s I
FRM
150 mA
Forward current I
F
30 mA
Junction temperature T
j
125 C0176C
Storage temperature range T
stg
–65...+150 C0176C
Maximum Thermal Resistance
T
j
= 25C0095C
Parameter Test Conditions Symbol Value Unit
Junction ambient l=4mm, T
L
=constant R
thJA
320 K/W
Electrical Characteristics
T
j
= 25C0095C
Parameter Test Conditions Type Symbol Min Typ Max Unit
Forward voltage I
F
=0.1mA V
F
330 mVg
I
F
=1mA V
F
410 mV
I
F
=15mA V
F
1 V
Reverse current V
R
=V
Rmax
I
R
200 nA
Diode capacitance V
R
=1V, f=1MHz C
D
1.6 pF