76113SK8 Просмотр технического описания (PDF) - Fairchild Semiconductor
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76113SK8 Datasheet PDF : 12 Pages
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HUF76113SK8
Typical Performance Curves (Continued)
1200
1000
800
600
400
200
0
0
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS = CDS + CGD
CISS
COSS
CRSS
5
10
15
20
25
30
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 13. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
120
VGS = 4.5V, VDD = 15V, ID = 2A, RL= 7.5Ω
tr
90
tf
60
td(OFF)
30
td(ON)
0
0
10
20
30
40
50
RGS, GATE TO SOURCE RESISTANCE (Ω)
FIGURE 15. SWITCHING TIME vs GATE RESISTANCE
Test Circuits and Waveforms
10
VDD = 15V
8
6
4
WAVEFORMS IN
DESCENDING ORDER:
2
ID = 6.5A
ID = 2.0A
ID = 0.5A
0
0
5
10
15
20
Qg, GATE CHARGE (nC)
NOTE: Refer to Fairchild Application Notes AN7254 and AN7260.
FIGURE 14. GATE CHARGE WAVEFORMS FOR CONSTANT
GATE CURRENT
150
VGS = 10V, VDD = 15V, ID = 6.5A, RL= 2.31Ω
120
td(OFF)
90
tf
60
tr
30
0
0
td(ON)
10
20
30
40
50
RGS, GATE TO SOURCE RESISTANCE (Ω)
FIGURE 16. SWITCHING TIME vs GATE RESISTANCE
VARY tP TO OBTAIN
REQUIRED PEAK IAS
RG
VGS
tP
0V
VDS
L
DUT
+
VDD
-
IAS
0.01Ω
FIGURE 17. UNCLAMPED ENERGY TEST CIRCUIT
tP
IAS
BVDSS
VDS
VDD
0
tAV
FIGURE 18. UNCLAMPED ENERGY WAVEFORM
©2003 Fairchild Semiconductor Corporation
HUF76113SK8 Rev. B1
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