HAF70009 Datasheet, PDF (5/10 Pages) Intersil Corporation – 56A, 100V, 0.025 Ohm, N-Channel UltraFET Power MOSFET

HAF70009
Typical Performance Curves (Continued)
1.2
I_D = 250µA
1.1
1.0
0.9
-80
-40
0
40
80 120 160 200
T_J, JUNCTION TEMPERATURE (^oC)
FIGURE 11. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
10
3000
2500
2000
1500
C_ISS
V_GS = 0V, f = 1MHz
C_ISS = C_GS + C_GD
C_RSS = C_GD
C_OSS ≈ C_DS + C_GD
1000
500
0
0
C_OSS
C_RSS
10
20
30
40
50
60
V_DS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 12. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
8
6
4
WAVEFORMS IN
DESCENDING ORDER:
2
I_D = 56A
I_D = 37A
V_DD = 50V
I_D = 18A
0
0
10
20
30
40
50
60
Qg, GATE CHARGE (nC)
NOTE: Refer to Intersil Application Notes AN7254 and AN7260.
FIGURE 13. GATE CHARGE WAVEFORMS FOR CONSTANT GATE CURRENT
4-5