Datasheet

3
PD-20542 rev. B 11/99
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43CTQ..., 43CTQ...S, 43CTQ...-1
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
Fig. 4 - Max. Thermal Impedance Z
thJC
Characteristics (Per Leg)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
100
1000
10000
0 20406080100
T = 25°C
J
R
T
Junction Capacitance - C (pF)
Reverse Voltage - V (V)
0.001
0.01
0.1
1
10
100
1000
0 20406080100
R
R
T = 175°C
150°C
125°C
100°C
75°C
50°C
25°C
J
Reve rse Voltage - V (V)
Reverse Current - I (mA)
1
10
100
1000
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Instantaneous F orwar d Current - I (A)
F
FM
T = 175°C
T = 125°C
T = 25°C
J
J
J
Forward Voltage Drop - V (V)
0.01
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1 1 10 100
thJC
t , Rectangular Pulse Duration (Seconds)
Single Pulse
(Thermal Resistance)
1
Thermal Impedance Z (°C/W)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Notes:
1. Duty factor D = t / t
2. Peak T = P x Z + T
J
DM thJC
C
12
2
t
1
t
P
DM