SMD Type
Diodes
SURFACE MOUNT SCHOTTKY BARRIER DIODE
BAT42W/BAT42W
SOD-123
+0.1
2.7
-0.1
+0.1
0.55
-0.1
Unit: mm
+0.05
1.1
-0.05
Low Forward Voltage Drop
Fast Switching Time
Surface Mount Package Ideally Suited for Automatic Insertion
0.50
+0.1
3.7
-0.1
0.1max
0.35
Absolute Maximum Ratings Ta = 25
Parameter
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Repetitive Peak Forward Current (Note 1)
@ t < 1.0s
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FRM
I
FSM
P
d
R
èJA
T
j
, T
STG
Value
30
30
30
21
500
200
4
200
500
-55 to + 150
Unit
V
V
V
V
mA
mA
A
mW
/W
Non-Repetitive Peak Forward Surge Current @ t < 10ms
Power Dissipation
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Note 1
1. Part mounted on FR-4 board with recommended pad layout
+0.05
0.1
-0.02
+0.1
1.6
-0.1
Features
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