BUZ21 View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
BUZ21 Datasheet PDF : 6 Pages
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BUZ21
Typical Performance Curves Unless Otherwise Specified (Continued)
25
PULSE DURATION = 80µs
VDS = 25V
20
15
TJ = 25oC
10
5
0
0
5
10
VGS, GATE TO SOURCE VOLTAGE (V)
FIGURE 6. TRANSFER CHARACTERISTICS
0.25
VGS = 10V, ID = 9A
PULSE DURATION = 80µs
0.20
0.15
0.10
0.05
0
-50
0
50
100
150
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 8. DRAIN TO SOURCE ON RESISTANCE vs
JUNCTION TEMPERATURE
101
VGS = 0, f = 1MHz
CISS
100
COSS
10-1
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
10-2
0
10
20
30
VDS, DRAIN TO SOURCE VOLTAGE (V)
CRSS
40
FIGURE 10. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
0.4
PULSE DURATION = 80µs
VGS = 5V 5.5V 6V 6.5V 7V 7.5V
0.3
0.2
8V
9V
0.1
10V
20V
0
0
10
20
30
40
ID, DRAIN CURRENT (A)
FIGURE 7. DRAIN TO SOURCE ON RESISTANCE vs GATE
VOLTAGE AND DRAIN CURRENT
5
VDS = VGS, ID = 1mA
4
3
2
1
0
-50
0
50
100
150
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 9. GATE THRESHOLD VOLTAGE vs JUNCTION
TEMPERATURE
10
PULSE DURATION = 80µs
VDS = 25V
8
TJ = 25oC
6
4
2
0
0
5
10
15
20
25
ID, DRAIN CURRENT (A)
FIGURE 11. TRANSCONDUCTANCE vs DRAIN CURRENT
4
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