MBR2080CT, MBR2090CT, MBR20100CT
10
50
20
10
T = 150°C
J
125°C
1.0
150°C
100°C
100°C
125°C
0.1
0.01
5.0
3.0
T = 25°C
J
0.001
0.0001
1.0
0.5
25°C
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0
20
40
60
80
100
v , INSTANTANEOUS VOLTAGE (VOLTS)
F
V , REVERSE VOLTAGE (VOLTS)
R
Figure 1. Typical Forward Voltage Per Diode
Figure 2. Typical Reverse Current Per Diode
20
15
20
15
10
5.0
0
RATED VOLTAGE APPLIED
(HEATSINK)
R
= 2°C/W
q
JC
R
= 16°C/W
dc
q
JA
(NO HEATSINK)
= 60°C/W
R
q
JA
SQUARE WAVE
RATED VOLTAGE
APPLIED
dc
10
5.0
0
dc
SQUARE WAVE
80
100
120
140
160
180
0
20
40
60
80
100
120 140
160 180
T , CASE TEMPERATURE (°C)
C
T , AMBIENT TEMPERATURE (°C)
A
Figure 3. Typical Current Derating, Case, Per Leg
Figure 4. Typical Current Derating, Ambient, Per Leg
20
I
/I = 5.0
PK AV
T = 25°C
A
18
16
I
/I = p
PK AV
I /I = 10
PK AV
14
12
dc
10
I /I = 20
PK AV
8.0
6.0
4.0
SQUARE WAVE
2.0
0
0
2.0 4.0 6.0 8.0
10
12
14
16
18
20
AVERAGE CURRENT (AMPS)
Figure 5. Average Power Dissipation and
Average Current
http://onsemi.com
3
ONSEMI [ ONSEMI ]
