F14N05 データシートの表示（PDF） - Fairchild Semiconductor
部品番号
コンポーネント説明
メーカー
F14N05 Datasheet PDF : 8 Pages
| |||
RFD14N05, RFD14N05SM, RFP14N05
Typical Performance Curves Unless Otherwise Specified (Continued)
700
CISS
600
500
VGS = 0V, f = 1MHz
400
COSS
CISS = CGS + C GD
CRSS = C G D
COSS ≈ CDS + CG D
300
200
CRSS
100
0
0
5
10
15
20
25
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 12. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
60
VDD = BV DSS
45
10
V DD = BVDSS
7.5
30
5.0
15
0.75
0.50
0.25
BBBVVVDDDSSSSSS
2.5
RL = 3.57Ω
IG(REF) = 0.4mA
VGS = 10V
0
0
2 0I--G-----(---R----E-----F---)
IG(ACT )
t, TIME (µs)
8 0I--G-----(---R----E-----F---)
IG(ACT )
NOTE: Refer to Fairchild Application Notes AN7254 and AN7260,
FIGURE 13. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT CURRENT GATE DRIVE
Test Circuits and Waveforms
VARY t P TO OBTAIN
REQUIRED PEAK IAS
RG
VG S
tP
0V
VDS
L
DUT
+
VDD
-
IAS
0.01Ω
FIGURE 14. UNCLAMPED ENERGY TEST CIRCUIT
tP
IAS
BV DSS
VDS
VDD
0
tAV
FIGURE 15. UNCLAMPED ENERGY WAVEFORMS
VDS
VG S
RGS
RL
DUT
+
VDD
-
VG S
FIGURE 16. SWITCHING TIME TEST CIRCUIT
©2002 Fairchild Semiconductor Corporation
VDS
tON
td(ON)
tr
90%
tOFF
t d(OFF)
tf
90%
10%
0
VGS
10%
0
50%
PULSE WIDTH
10%
90%
50%
FIGURE 17. RESISTIVE SWITCHING WAVEFORMS
RFD14N05, RFD14N05SM, RFP14N05 Rev. B1
Share Link: 