Switching Diode Elements
1,000
100
10
1
0.1 0
0.4
0.8
1.2
1.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 7 Typical Forward Characteristics
3.0
f = 1MHz
2.5
2.0
1.5
1.0
0.5
0
0
10
20
30
40
VR, REVERSE VOLTAGE (V)
Fig. 9 Typical Capacitance vs. Reverse Voltage
Typical Application Circuit
Relay1
L1
D1
RL1
DRDNB21D
10,000
1,000
100
10
1
0.1
0
20
40
60
80
100
VR, REVERSE VOLTAGE (V)
Fig. 8 Typical Reverse Characteristics
Typical Application Circuit DRDNB21D with two independent relays.
DRDNB21D
Document number: DS30756 Rev. 6 - 2
5 of 7
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February 2011
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