WAN202U Datasheet, PDF (3/3 Pages) Weitron Technology – Surface Mount Switching Diode

WAN202U / WAP202U
WAN217U
Device Marking
Item
WAN202U
WAP202U
WAN217U
Marking
A4
A1
A7
FIG 1. Recovery Time Equivalent Test Circuit
0.01µF
D.U.T.
PULSE GENERATOR
OUTPUT 50
5
50
SAMPLING
OSCILLOSCOPE
INPUT
100ns
OUTPUT
trr
0
1000
100
10
1
0.1
T a=100 C
75 C
50 C
25 C
0C
-25 C
0.010 _{10 20 30 40 50 60 70 80}
VR REVERSE VOLTAGE : (Volts)
FIG.3 Reverse characteristics
Eqivalent Circuit diagram
3
1
2
3
1
2
3
1
2
50
20
10
5
T a=85 C
2
50 C
25 C
1
0C
0.5
-30 C
0.2
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
VF FORWARD VOLTAGE : (Volts)
FIG.2 Forward characteristics
f=1 MH z
4
2
0
0 2 4 6 8 10 12 14 16 18 20
VR REVERSE VOLTAGE : (Volts)
FIG.4 Capacitance
WEITRON
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