MBRS540T3
TYPICAL CHARACTERISTICS
9
8
I
O
, AVERAGE FORWARD
CURRENT (A)
7
6
5
4
3
2
1
0
25
SQUARE WAVE
I
pk
/I
O
=
p
I
pk
/I
O
= 5
I
pk
/I
O
= 10
I
pk
/I
O
= 20
dc
freq = 20 kHz
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0
1
2
3
I
pk
/I
O
=
p
I
pk
/I
O
= 5
I
pk
/I
O
= 10
I
pk
/I
O
= 20
4
5
6
7
8
9
I
O
, AVERAGE FORWARD CURRENT (A)
SQUARE
WAVE
dc
45
65
85
105
125
145
T
L
, LEAD TEMPERATURE (°C)
Figure 5. Current Derating
T
J
, DERATED OPERATING TEMPERATURE (°C)
P
FO
, AVERAGE POWER DISSIPATION (W)
Figure 6. Forward Power Dissipation
1000
T
J
= 25
°C
125
R
qJA
= 12
°C/W
115
105
95
85
75
65
55
0
5
R
qJA
= 136
°C/W
35
10
15
20
25
30
V
R
, DC REVERSE VOLTAGE (V)
40
45
R
qJA
= 81
°C/W
R
qJA
= 111
°C/W
R
qJA
= 47
°C/W
C, CAPACITANCE (pF)
100
0
5
10
15
20
25
30
V
R
, REVERSE VOLTAGE (V)
35
40
Figure 7. Capacitance
Figure 8. Typical Operating Temperature
Derating
http://onsemi.com
3
ONSEMI [ ON SEMICONDUCTOR ]
