40CTQ150PBF_12 Datasheet, PDF (3/7 Pages) Vishay Siliconix – Schottky Rectifier, 2 x 20 A

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VS-40CTQ150PbF, VS-40CTQ150-N3
Vishay Semiconductors
100
T_J = 175 °C
10
T_J = 125 °C
T_J = 25 °C
1
0
0.4
0.8
1.2
1.6
V_FM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1000
1000
100
10
1
0.1
0.01
T_J = 175 °C
T_J = 150 °C
T_J = 125 °C
T_J = 100 °C
T_J = 75 °C
T_J = 50 °C
T_J = 25 °C
0.001
0 20 40 60 80 100 120 140 160
V_R - Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
T_J = 25 °C
100
10
0
40
80
120
160
V_R - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
0.1
0.01
0.00001
Single pulse
(thermal resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
P
DM
t
1
t
2
Notes:
1. Duty factor D = t₁/t₂
2. Peak T_J = P_DM x Z_thJC + T_C
0.0001
0.001
0.01
0.1
1
t₁ - Rectangular Pulse Duration (s)
10
100
Fig. 4 - Maximum Thermal Impedance Z_thJC Characteristics
Revision: 26-Aug-11
3
Document Number: 94214
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