153CMQ Datasheet, PDF (3/4 Pages) International Rectifier – SCHOTTKY RECTIFIER

1000
100
10
T_J=175°C
TJ=125°C
TJ= 25°C
153CMQ... Series
PD-2.253 rev. A 12/97
1000
100
10
1
.1
.01
T_J=175°C
150°C
125°C
100°C
75°C
50°C
25°C
.001
0
20 40 60 80 100
Reverse Voltage- V_R (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10000
1000
T_J=25°C
1
0 .2 .4 .6 .8 1 1.2 1.4 1.6 1.8
ForwardVoltage Drop - V_FM(V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
10
100
0 10 20 30 40 50 60 70 80 90 100110
ReverseVoltage- VR(V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage (Per Leg)
1
D=0.50
D = 0.33
D=0.25
.1 ^D=0.17
D=0.08
.01
.001
.00001
Single Pulse
(Thermal Resistance)
.0001
.001
.01
P_DM
t1
t2
Notes:
1.DutyfactorD= t1/ t2
2. PeakTJ=PDMxZthJC+TC
.1
1
10
100
t1, RectangularPulseDuration(Seconds)
Fig. 4 - Max. Thermal Impedance Z_thJC Characteristics (Per Leg)
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3