RFP25N05L View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
RFP25N05L Datasheet PDF : 6 Pages
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RFP25N05L
Typical Performance Curves Unless Otherwise Specified (Continued)
1.4
PULSE DURATION = 80µs
1.3 DUTY CYCLE = 0.5% MAX
ID = 25A
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
4
5
6
7
VGS, GATE TO SOURCE VOLTAGE (V)
FIGURE 7. DRAIN TO SOURCE ON RESISTANCE vs GATE
VOLTAGE AND DRAIN CURRENT
1.4
ID = 250µA
1.3 VGS = VDS
1.2
1.1
1.0
0.9
0.8
0.7
0.6
-50
0
50
100
150
200
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 9. NORMALIZED GATE TO THRESHOLD vs
JUNCTION TEMPERATURE
2000
1600
1200
800
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
CISS
400
00
COSS
CRSS
5
10
15
20
25
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 11. CAPACITANCE vs VOLTAGE
2.5
ID = 25A, VGS = 5V
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
2.0
1.5
1.0
0.5
0
-50
0
50
100
150
200
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 8. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
1.4
ID = 250µA
1.2
1.0
0.8
0.6
0
-50
0
50
100
150
200
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 10. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
50
10
RL = 2Ω, VGS = 5V
IG(REF) = 0.60mA
PLATEAU VOLTAGES IN
37.5
DESCENDING ORDER:
8
VDD = BVDSS
VDD
=
BVDSS
VDD
VDD
=
=
0.75
0.50
BVDSS
BVDSS
VDD
=
BVDSS
VDD = 0.25 BVDSS
6
25
GATE
SOURCE
4
VOLTAGE
12.5
2
DRAIN SOURCE VOLTAGE
0
0
20 I-I-G-G-----((--AR-----CE----F-T---)-)
t, TIME (µs)
80 I-I-G-G-----((--AR-----CE----F-T---)-)
NOTE: Refer to Intersil Application Notes AN7254 and AN7260
FIGURE 12. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT GATE CURRENT
6-246
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