RFP14N06 Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Lista de partido
RFP14N06 Datasheet PDF : 8 Pages
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RFP14N06
Typical Performance Curves Unless Otherwise Specified (Continued)
700
600
500
400
300
200
100
0
0
CISS
COSS
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
CRSS
5
10
15
20
25
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 12. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
Test Circuits and Waveforms
60
VDD = BVDSS
45
10
VDD = BVDSS
7.5
30
5.0
15
0
IG(REF)
20
IG(ACT)
0.75 BVDSS
0.50
0.25
BBVVDDSSSS
RL = 4.28Ω
IG(REF) = 0.4mA
VGS = 10V
t, TIME (µs)
2.5
0
IG(REF)
80
IG(ACT)
NOTE: Refer to Intersil Application Notes AN7254 and AN7260.
FIGURE 13. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT GATE CURRENT
VDS
L
VARY tP TO OBTAIN
REQUIRED PEAK IAS
RG
VGS
DUT
+
VDD
-
tP
0V
IAS
0
0.01Ω
tP
IAS
BVDSS
VDS
VDD
tAV
FIGURE 14. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 15. UNCLAMPED ENERGY WAVEFORMS
VDS
VGS
VGS
RGS
RL
DUT
+
VDD
-
FIGURE 16. SWITCHING TIME TEST CIRCUIT
4-496
VDS
tON
td(ON)
tr
90%
tOFF
td(OFF)
tf
90%
10%
0
VGS
10%
0
50%
PULSE WIDTH
10%
90%
50%
FIGURE 17. RESISTIVE SWITCHING WAVEFORMS
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