440CNQ030PBF Vishay Semiconductors, 440CNQ030PBF Datasheet - Page 3

• Manufacturer Part Number: 440CNQ030PBF
• Description: Schottky Rectifier, 440 A
• Manufacturer: Vishay Semiconductors

Document Number: 94226
Revision: 29-Apr-08
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0
Fig. 1 - Maximum Forward Voltage Drop
0.001
0.1
0.01
T
0.1
0.00001
V
J
1
= 150 °C
FM
0.2
Characteristics (Per Leg)
- Forward Voltage Drop (V)
0.3
T
J
0.4
= 25 °C
0.0001
0.5
T
Fig. 4 - Maximum Thermal Impedance Z
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
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J
= 125 °C
0.6
(thermal resistance)
0.7
Schottky Rectifier, 440 A
Single pulse
0
0.8
0.001
t
1
0.9
5
- Rectangular Pulse Duration (s)
V
R
10
- Reverse Voltage (V)
T
15
J
= 25 °C
0.01
20
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
thJC
25
Characteristics (Per Leg)
30
Fig. 2 - Typical Values of Reverse Current vs.
0
0.1
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Notes:
1. Duty factor D = t
2. Peak T
T
T
T
35
T
T
J
J
J
J
J
5
= 75 °C
= 125 °C
= 150 °C
= 50 °C
= 100 °C
Reverse Voltage (Per Leg)
V
R
J
= P
- Reverse Voltage (V)
10
T
J
DM
P
= 25 °C
DM
440CNQ030PbF
1
x Z
1
/t
t
1
thJC
15
2
t
2
+ T
C
20
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10
25
30
3