75831SK8 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
75831SK8 Datasheet PDF : 12 Pages
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HUF75831SK8
Typical Performance Curves (Continued)
1.15
ID = 250µA
1.10
1.05
1.00
3000
1000
COSS ≅ CDS + CGD
100
VGS = 0V, f = 1MHz
CISS = CGS + CGD
0.95
0.90
-80
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 11. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
CRSS = CGD
10
0.1
1.0
10
150
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 12. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
10
VDD = 75V
8
6
4
WAVEFORMS IN
DESCENDING ORDER:
2
ID = 3A
ID = 0.5A
0
0
10
20
30
40
Qg, GATE CHARGE (nC)
NOTE: Refer to Intersil Application Notes AN7254 and AN7260.
FIGURE 13. GATE CHARGE WAVEFORMS FOR CONSTANT GATE CURRENT
Test Circuits and Waveforms
VDS
L
VARY tP TO OBTAIN
REQUIRED PEAK IAS
RG
VGS
DUT
+
VDD
-
tP
0V
IAS
0
0.01Ω
tP
IAS
BVDSS
tAV
VDS
VDD
FIGURE 14. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 15. UNCLAMPED ENERGY WAVEFORMS
5
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