20CTQ150-1TRL InternationalRectifier, 20CTQ150-1TRL Datasheet - Page 3

• Manufacturer Part Number: 20CTQ150-1TRL
• Description: SCHOTTKYRECTIFIER
• Manufacturer: InternationalRectifier

www.irf.com
100
10
1
0.2 0.4 0.6 0.8
Fig. 1 - Max. Forward Voltage Drop Characteristics
0.01
0.1
0.00001
10
Forward Voltage Drop - V
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
Fig. 4 - Max. Thermal Impedance Z
(Per Leg)
1
0.0001
1.2 1.4 1.6 1.8
(Thermal Resistance)
t
1
, Rectangular Pulse Duration (Seconds)
T = 175˚C
T = 125˚C
T = 25˚C
J
J
J
Single Pulse
FM
(V)
0.001
2
thJC
20CTQ150, 20CTQ150S, 20CTQ150-1
Characteristics (Per Leg)
0.01
Notes:
1. Duty factor D = t1/ t2
2. Peak Tj = Pdm x ZthJC + Tc
0.0001
0.001
1000
0.01
100
100
0.1
10
10
1
Fig. 2 - Typical Values Of Reverse Current
0
0
Fig. 3 - Typical Junction Capacitance
20 40 60 80 100 120 140 160
Vs. Reverse Voltage (Per Leg)
Bulletin PD-20648 rev. C 09/04
Tj = 25˚C
Vs. Reverse Voltage (Per Leg)
0.1
P
DM
Reverse Voltage - V
Reverse Voltage - V
40
1 t
2 t
Tj = 175˚C
150˚C
100˚C
80
125˚C
75˚C
50˚C
25˚C
1
R
R
120
(V)
(V)
3
160