FP42N03L View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
FP42N03L Datasheet PDF : 8 Pages
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RFP42N03L, RF1S42N03LSM
Typical Performance Curves Unless Otherwise Specified (Continued)
2.0
VGS = VDS, ID = 250µA
1.5
2.0 ID = 250µA
1.5
1.0
1.0
0.5
0.5
0
-80 -40
0
40
80
120 160 200
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 12. NORMALIZED GATE THRESHOLD VOLTAGE vs
JUNCTION TEMPERATURE
2500
2000
1500
CISS
VGS = 0V, f = 0.1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
1000
500
00
COSS
CRSS
5
10
15
20
25
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 14. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
Test Circuits and Waveforms
VARY tP TO OBTAIN
REQUIRED PEAK IAS
RG
VGS
tP
0V
VDS
L
DUT
+
VDD
-
IAS
0.01Ω
FIGURE 16. UNCLAMPED ENERGY TEST CIRCUIT
6-271
0
-80
-40
0
40
80
120 160 200
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 13. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
30
VDD = BVDSS
24
5
VDD = BVDSS
4
18
3
0.75 BVDSS
0.50 BVDSS
12
0.25 BVDSS
2
6
RL = 0.714Ω
IG(REF) = 0.6mA
1
VGS = 5V
0
0
20 I-I-GG-----((--AR----CE----FT----))
t, TIME (µs)
80 I-I-GG-----((--AR----CE----FT----))
NOTE: Refer to Intersil Application Notes AN7254 and AN7260.
FIGURE 15. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT GATE CURRENT
tP
IAS
BVDSS
VDS
VDD
0
tAV
FIGURE 17. UNCLAMPED ENERGY WAVEFORMS
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