MBRB3030 Ver la hoja de datos (PDF) - Motorola => Freescale
Número de pieza
componentes Descripción
Fabricante
MBRB3030 Datasheet PDF : 4 Pages
| |||
TYPICAL CHARACTERISTICS
MBRB3030CT
30
DC
20
π (RESISTIVE LOAD)
RθJC = 1°C/W
SQUARE WAVE
IPK = 5.0 (CAPACITIVE
IAV
LOAD)
10
10
20
0
120 125 130 135 140 145 150 155
TC, CASE TEMPERATURE (°C)
Figure 6. Current Derating, Infinite Heatsink
15
DC
10 π (RESISTIVE LOAD)
RθJA = 25°C/W
SQUARE WAVE
IPK = 5.0 (CAPACITIVE
IAV
LOAD)
5
10
20
0
0
50
100
150
TA, AMBIENT TEMPERATURE (°C)
Figure 7. Current Derating
10
RθJA = 50°C/W
8
DC
π (RESISTIVE LOAD)
6
4
10
2
20
SQUARE WAVE
IPK = 5.0 (CAPACITIVE
IAV
LOAD)
0
0
50
100
150
TA, AMBIENT TEMPERATURE (°C)
Figure 8. Current Derating, Free Air
TJ = 150°C
15
π (RESISTIVE LOAD)
IPK = 5.0 (CAPACITIVE
IAV
LOAD)
DC
10
10
20
5
SQUARE WAVE
0
0
5
10
15
20
25
IF(AV), AVERAGE FORWARD CURRENT (A)
Figure 9. Forward Power Dissipation
1.0
SINGLE PULSE
0.1
0.01
0.1
Rectifier Device Data
tp
Ppk
Ppk
DUTY CYCLE, D = tp/t1
PEAK POWER, Ppk, is peak of an
TIME equivalent square power pulse.
t1
∆TJL = Ppk • RθJL [D + (1 – D) • r(t1 + tp) + r(tp) – r(t1)]
where
∆TJL = the increase in junction temperature above the lead temperature
r(t) = normalized value of transient thermal resistance at time, t, for example,
r(t) = r(t1 + tp) = normalized value of transient thermal resistance at time, t1 + tp.
1.0
10
t, TIME (ms)
100
1000
Figure 10. Thermal Response
3
Share Link: 