PD3S140_09 Datasheet, PDF (2/4 Pages) Diodes Incorporated – 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

1.25
1.0
I_PK
I_AV
=
1
(
D
C
)
0.75
10
1
100m
PD3S140
0.50
10m
0.25
1m
0
0
0.5
1.0
1.5
2.0
2.5
I_F(AV), AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation
10,000
1,000
100
10
1
0.1
0.01
0.001
0
5 10 15 20 25 30 35 40
V_R, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
1.2
1.0
Note 2
Note 3
0.8
100μ
0
0.2
0.4
0.6
0.8
1.0
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
150
125
f = 1MHz
100
75
50
25
5
10
15 20
25 30
V_R, DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
200
Note 2
150
0.6
100
0.4
50
0.2
0
0
25 50 75 100 125 150
T_A, AMBIENT TEMPERATURE (°C)
Fig. 5 Forward Current Derating Curve
0
0
10
20
30
40
V_R, DC REVERSE VOLTAGE (V)
Fig. 6 Operating Temperature Derating
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PD3S140
Document number: DS30862 Rev. 10 - 2
2 of 4
www.diodes.com
July 2009
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