FEATURES
Schottky Diodes
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 °C

ambient temperature unless otherwise specified
Case: SOD-123 Plastic Case
Weight: approx. 0.01 g
Dimensions in inches and (millimeters)
SOD-123
.022 (0.55)
m
a
x
.
.00
4
(
0
.
1
)
.112 (
2
.85
)
.152 (
3
.85)
.067 (1.70)
max
.
.053 (
1
.35)
min. .010 (0.25)
Cathode Mark
ma
x
.
.006
(
0
.1
5)
Top View
.140 (
3
.55)
.100 (
2
.55
)
.055 (1.40)
4/98
BAT46W
Symbol Value Unit
Repetitive Peak Reverse Voltage V
RRM
100 V
Forward Continuous Current at T
amb
= 25 °C I
F
150
2)
mA
Repetitive Peak Forward Current
at t
p
< 1 s, δ < 0.5, T
amb
= 25 °C
I
FRM
350
2)
mA
Surge Forward Current at t
p
< 10 ms, T
amb
= 25 °C I
FSM
750
2)
mA
Power Dissipation
1)
at T
amb
= 65 °C P
tot
150
2)
mW
Junction Temperature T
j
125 °C
Ambient Operating Temperature Range T
amb
–55 to +125 °C
Storage Temperature Range T
S
–55 to +150 °C
2)
Valid provided that electrodes are kept at ambient temperature
For general purpose apllications.
These diodes feature very low turn-
on voltage and fast switching. These
devices are protected by a PN junction guard
ring against excessive voltage, such as
electrostatic discharges.
This diode is also available in the DO-35 case
with type designation BAT46 and in the
MiniMELF case with type designations LL46.
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