IRFF320 View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
IRFF320 Datasheet PDF : 7 Pages
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IRFF320
Typical Performance Curves Unless Otherwise Specified (Continued)
1.25
ID = 250µA
1.15
1000
800
1.05
600
0.95
400
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS
COSS
=
≈
CGD
CDS
+
CGS
CISS
0.85
0.75
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 10. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
200
COSS
CRSS
0
0
10
20
30
40
50
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 11. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
6
80µs PULSE TEST
5
4
3
2
TJ = -55oC
TJ = 25oC
TJ = 125oC
1
0
0
1
2
3
4
5
6
ID, DRAIN CURRENT (A)
FIGURE 12. TRANSCONDUCTANCE vs DRAIN CURRENT
100
80µs PULSE TEST
10
TJ = 25oC
TJ = 150oC
TJ = 150oC
TJ = 25oC
1.0
0
1
2
3
4
VSD, SOURCE TO DRAIN VOLTAGE (V)
FIGURE 13. SOURCE TO DRAIN DIODE VOLTAGE
20
ID = 2.5A
15
10
VDS = 80V
VDS = 200V
VDS = 320V
5
0
0
4
8
12
16
20
Qg(TOT), TOTAL GATE CHARGE (nC)
FIGURE 14. GATE TO SOURCE VOLTAGE vs GATE CHARGE
5
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