MBRS240LT3
TYPICAL CHARACTERISTICS
3.5
IO , AVERAGE FORWARD CURRENT (AMPS)
3.0
2.5
2.0
1.5
1.0
0.5
0
100
SQUARE WAVE
dc
Freq = 20 kHz
R
qJL
= 18°C/W
PFO , AVERAGE POWER DISSIPATION (WATTS)
1.6
dc
1.4
1.2
1.0
Ipk/Io = 10
0.8
0.6
0.4
0.2
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
I
O
, AVERAGE FORWARD CURRENT (AMPS)
Ipk/Io = 20
SQUARE WAVE
Ipk/Io =
p
Ipk/Io = 5.0
110
120
130
140
150
T
L
, LEAD TEMPERATURE (°C)
Figure 5. Current Derating
1000
T
J
= 25°C
SURGE CURRENT (AMPS)
C, CAPACITANCE (pF)
1000
Figure 6. Forward Power Dissipation
100
100
10
1.0
0
5.0
10
15
20
25
30
35
40
V
R
, REVERSE VOLTAGE (VOLTS)
10
1.0
10
100
PULSE WIDTH (mSEC)
1000
10000
Figure 7. Capacitance
Figure 8. Maximum Non−Repetitive
Forward Surge Current
R T, TRANSIENT THERMAL RESISTANCE (NORMALIZED)
1.0E+00
50%
20%
10%
5.0%
2.0%
1.0%
1.0E-01
1.0E-02
1.0E-03
R
tjl(t)
= R
tjl*r(t)
1.0E-04
0.00001
0.0001
0.001
0.01
0.1
t, TIME (s)
1.0
10
100
1000
Figure 9. Thermal Response
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