MBRA340T3
TYPICAL CHARACTERISTICS
I
O
, AVERAGE FORWARD CURRENT (AMPS)
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
25
I
pk
/I
O
= 5
I
pk
/I
O
= 10
I
pk
/I
O
= 20
SQUARE WAVE
I
pk
/I
O
=
p
dc
freq = 20 kHz
P
FO
, AVERAGE POWER DISSIPATION (WATTS)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0.5
1
1.5
I
pk
/I
O
=
p
I
pk
/I
O
= 5
I
pk
/I
O
= 10
I
pk
/I
O
= 20
2
2.5
3
3.5
4
4.5
5
I
O
, AVERAGE FORWARD CURRENT (AMPS)
SQUARE
WAVE
dc
45
65
85
105
125
145
T
L
, LEAD TEMPERATURE (°C)
Figure 5. Current Derating
T
J
, DERATED OPERATING TEMPERATURE (°C)
Figure 6. Forward Power Dissipation
1000
T
J
= 25
°C
125
115
105
95
85
75
65
55
0
5
10
15
20
25
30
35
V
R
, DC REVERSE VOLTAGE (VOLTS)
40
R
qJA
= 43
°C/W
R
qJA
= 63
°C/W
R
qJA
= 81
°C/W
R
qJA
= 96
°C/W
R
qJA
= 22
°C/W
C, CAPACITANCE (pF)
100
0
5
10
15
20
25
30
V
R
, REVERSE VOLTAGE (VOLTS)
35
40
Figure 7. Capacitance
Figure 8. Typical Operating Temperature
Derating
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