®
BAR46
BAR46AFILM
SMALL SIGNAL SCHOTTKY DIODES
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
LOW FORWARD VOLTAGE DROP
SURFACE MOUNT DEVICE
K
N.C.
A
A
K1
K2
BAR46
BAR46A
DESCRIPTION
High voltage Schottky rectifier suited for SLIC pro-
tection during the card insertion operation.
SOT-23
(Plastic)
ABSOLUTE RATINGS(limiting
values)
Symbol
V
RRM
I
F
P
tot
T
stg
Tj
T
L
Parameter
Repetitive peak reverse voltage
Continuous forward current
Power dissipation (note 1)
Maximum storage temperature range
Maximum operating junction temperature *
Maximum temperature for soldering during 10s
Tamb = 25°C
Value
100
150
230
- 65 to +150
150
260
Unit
V
mA
mW
°C
°C
°C
Note 1:
for double diodes, Ptot is the total dissipation of both diodes.
* :
dPtot
1
<
thermal runaway condition for a diode on its own heatsink
dTj
Rth
(
j
−
a
)
THERMAL RESISTANCE
Symbol
Rth(j-a)
Junction-ambient *
Parameter
Value
500
Unit
°C/W
* Mounted on epoxy board, with recommended pad layout.
September 2002 - Ed: 3A
1/5
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