RFP10N15 Datasheet, PDF (4/5 Pages) Intersil Corporation – 10A, 150V, 0.300 Ohm, N-Channel Power MOSFETs

RFP10N15
Typical Performance Curves (Continued)
2.0
PULSE DURATION = 80µs
I_D = 5A
V_GS = 10V
1.5
1.0
0.5
0
-50
0
50
100
150
T_J, JUNCTION TEMPERATURE (^oC)
FIGURE 7. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
1000
800
600
V_GS = 0V, f = 1MHz
C_ISS = C_GS + C_GD
C_RSS = C_GD
C_OSS ≈ C_DS + C_GD
C_ISS
400
200
0
0
C_OSS
C_RSS
10
20
30
40
50
V_DS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 9. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
1.4
I_D = 250µA
1.3 ^{VDS = VGS}
1.2
1.1
1.0
0.9
0.8
0.7
-50
0
50
100
150
T_J, JUNCTION TEMPERATURE (^oC)
FIGURE 8. NORMALIZED GATE THRESHOLD VOLTAGE vs
JUNCTION TEMPERATURE
150
10
112.5
V_DD = BV_DSS
GATE
SOURCE
VOLTAGE
V_DD = BV_DSS
8
R_L = 15Ω
I_G(REF) = 1mA
6
75
V_GS = 10V
0.75BV_DSS 0.75BV_DSS
4
0.50BV_DSS 0.50BV_DSS
0.25BV_DSS 0.25BV_DSS
37.5
2
DRAIN SOURCE
VOLTAGE
0
0
I_G(REF)
20 _IG(ACT)
t, TIME (µs)
I_G(REF)
80 _IG(ACT)
NOTE: Refer to Intersil Applications Notes AN7254 and AN7260
FIGURE 10. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT GATE CURRENT
Test Circuits and Waveforms
R_L
+
R_G
V_DD
-
DUT
V_GS
FIGURE 11. SWITCHING TIME TEST CIRCUIT
V_DS
t_ON
t_d(ON)
t_r
90%
t_OFF
t_d(OFF)
t_f
90%
10%
0
10%
90%
V_GS
10%
0
50%
PULSE WIDTH
50%
FIGURE 12. RESISTIVE SWITCHING WAVEFORMS
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