Schottky Barrier Rectifier
COMCHIP
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Ratings and Characteristic Curves
(TA = 25°C unless otherwise noted)
Fig. 1 – Forward Current Derating Curve
1.0
30
Fig. 2 – Maximum Non-Repetitive
Peak Forward Surge Current
Peak Forward Surge Current (A)
T
A
= 75°C
8.3ms Single Half Sine-Wave
(JEDEC Method)
Average Forward Rectified Current (A)
60H
Z
Resistive or
Inductive Load
0.8
0.2 x 0.2" (5.0 x 5.0mm)
Copper Pads
0.6
25
20
0.4
15
0.2
0.375" (9.5mm)
Lead Length
0
0
25
50
75
100
125
150
175
10
5.0
1
10
100
Ambient Temperature (°C)
Number of Cycles at 60H
Z
Fig. 3 – Typical Instantaneous
Forward Characteristics
20
1,000
Fig. 4 – Typical Reverse Characteristics
Instantaneous Reverse Current (µA)
T
J
= 150°C
100
Instantaneous Forward Current (A)
10
1
T
J
= 25°C
Pulse Width = 300µs
1% Duty Cycle
10
T
J
= 100°C
1
T
J
= 25°C
0.1
0.1
0.01
0.6
0.01
0.8
1.0
1.2
1.4
1.6
1.8
0
20
40
60
80
100
Instantaneous Forward Voltage (V)
Percentage of Peak Reverse Voltage (%)
Fig. 5 – Typical Junction Capacitance
100
100
Fig. 6 – Typical Transient Thermal
Impedance
Transient Thermal Impedance (°C/W)
T
J
= 25°C
f = 1.0MH
Z
Vsig = 50mVp-p
Junction Capacitance (pF)
10
10
1
1
0.1
1
10
100
0.1
0.01
0.1
1
10
100
Reverse Voltage (V)
t -- Pulse Duration (sec)
MDS0312002A
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