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