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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
ID = 5A
VGS = 10V
1.5
1.0
0.5
0
-50
0
50
100
150
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 7. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
1000
800
600
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
CISS
400
200
0
0
COSS
CRSS
10
20
30
40
50
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 9. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
1.4
ID = 250µA
1.3 VDS = VGS
1.2
1.1
1.0
0.9
0.8
0.7
-50
0
50
100
150
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 8. NORMALIZED GATE THRESHOLD VOLTAGE vs
JUNCTION TEMPERATURE
150
10
112.5
VDD = BVDSS
GATE
SOURCE
VOLTAGE
VDD = BVDSS
8
RL = 15Ω
IG(REF) = 1mA
6
75
VGS = 10V
0.75BVDSS 0.75BVDSS
4
0.50BVDSS 0.50BVDSS
0.25BVDSS 0.25BVDSS
37.5
2
DRAIN SOURCE
VOLTAGE
0
0
IG(REF)
20 IG(ACT)
t, TIME (µs)
IG(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
RL
+
RG
VDD
-
DUT
VGS
FIGURE 11. SWITCHING TIME TEST CIRCUIT
VDS
tON
td(ON)
tr
90%
tOFF
td(OFF)
tf
90%
10%
0
10%
90%
VGS
10%
0
50%
PULSE WIDTH
50%
FIGURE 12. RESISTIVE SWITCHING WAVEFORMS
4