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

ambient temperature unless otherwise specified
Dimensions in inches and (millimeters)
SOD-123
.022 (0.55)
max
.
.004 (
0
.1)
.112 (
2
.85)
.152
(
3
.8
5)
.067 (1.70)
m
a
x
.
.05
3
(
1
.
35)
min. .010 (0.25)
Cathode Mark
max
.
.006 (
0
.15)
Top View
.140
(
3
.5
5)
.100 (
2
.55)
.055 (1.40)
Case: SOD-123 Plastic Case
Weight: approx. 0.01 g
4/98
BAV19W THRU BAV21W
Symbol Value Unit
Reverse Voltage BAV19W
BAV20W
BAV21W
V
R
V
R
V
R
120
200
250
V
V
V
Forward DC Current at T
amb
= 25 °C I
F
250
1)
mA
Rectified Current (Average)
Half Wave Rectification with Resist. Load
at T
amb
= 25 °C and f ≥ 50 Hz
I
0
200
1)
mA
Repetitive Peak Forward Current
at f ≥ 50 Hz, Θ = 180 °, T
amb
= 25 °C
I
FRM
625
1)
mA
Surge Forward Current at t < 1 s, T
j
= 25 °C I
FSM
1A
Power Dissipation at T
amb
= 25 °C P
tot
410
1)
mW
Junction Temperature T
j
150
1)
°C
Storage Temperature Range T
S
–65 to +150
1)
°C
1)
Valid provided that electrodes are kept at ambient temperature (SOD-123)
Silicon Epitaxial Planar Diodes
For general purpose
These diodes are also available in other case styles
including: the DO-35 case with the type designations
BAV19 to BAV21, the MiniMELF case with the type
designations BAV100 to BAV103 and the SOT-23 case
with the type designation BAS19 - BAS21.
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