BUZ45B Просмотр технического описания (PDF) - Intersil
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BUZ45B Datasheet PDF : 5 Pages
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BUZ45B
Typical Performance Curves Unless Otherwise Specified (Continued)
15
PULSE DURATION = 80µs
VDS = 25V
TJ = 25oC
10
5
2.0
PULSE DURATION = 80µs
VGS = 5V 5.5V 6V 6.5V 7V
1.5
1.0
7.5V
8V
9V
0.5
10V
20V
0
0
5
10
VGS, GATE TO SOURCE VOLTAGE (V)
FIGURE 6. TRANSFER CHARACTERISTICS
1.6
ID = 5A
VGS = 10V
PULSE DURATION = 80µs
1.2
0
0
10
20
30
ID, DRAIN CURRENT (A)
FIGURE 7. DRAIN TO SOURCE ON RESISTANCE vs GATE
VOLTAGE AND DRAIN CURRENT
4
VDS = VGS, ID = 1mA
3
0.8
2
0.4
1
0
-50
0
50
100
150
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 8. DRAIN TO SOURCE ON RESISTANCE vs
JUNCTION TEMPERATURE
101
CISS
100
10-1
VGS = 0, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS = CDS + CGS
10-2
0
10
20
30
VDS, DRAIN TO SOURCE VOLTAGE (V)
COSS
CRSS
40
FIGURE 10. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
0
-50
0
50
100
150
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 9. GATE THRESHOLD VOLTAGE vs JUNCTION
TEMPERATURE
7
PULSE DURATION = 80µs
VDS = 25V
6 TJ = 25oC
5
4
3
2
1
00
5
10
15
ID, DRAIN CURRENT (A)
FIGURE 11. TRANSCONDUCTANCE vs DRAIN CURRENT
4
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