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HUF76121P3 Datasheet(数据表) 6 Page - Fairchild Semiconductor

部件型号  HUF76121P3
说明  47A, 30V, 0.021 Ohm, N-Channel, Logic Level UltraFET Power MOSFETs
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制造商  FAIRCHILD [Fairchild Semiconductor]
网页  http://www.fairchildsemi.com
标志 FAIRCHILD - Fairchild Semiconductor

HUF76121P3 Datasheet(HTML) 6 Page - Fairchild Semiconductor

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©2003 Fairchild Semiconductor Corporation
HUF76121P3, HUF76121S3S Rev. C1
FIGURE 13. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
NOTE: Refer to Fairchild Application Notes AN7254 and AN7260.
FIGURE 14. GATE CHARGE WAVEFORMS FOR CONSTANT
GATE CURRENT
FIGURE 15. SWITCHING TIME vs GATE RESISTANCE
FIGURE 16. SWITCHING TIME vs GATE RESISTANCE
Test Circuits and Waveforms
FIGURE 17. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 18. UNCLAMPED ENERGY WAVEFORMS
Typical Performance Curves (Continued)
0
300
600
900
1200
0
5
10
15
20
25
30
VDS, DRAIN TO SOURCE VOLTAGE (V)
CISS
COSS
CRSS
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
0
2
4
6
8
10
0
5
10
15
20
25
VDD = 15V
Qg, GATE CHARGE (nC)
ID = 47A
ID = 28A
ID = 15A
WAVEFORMS IN
DESCENDING ORDER:
100
200
300
400
500
10
20
30
40
50
0
0
RGS, GATE TO SOURCE RESISTANCE (Ω)
VGS = 4.5V, VDD = 15V, ID = 24A, RL = 0.63Ω
tr
td(OFF)
tf
td(ON)
50
100
150
200
10
20
30
40
50
0
0
RGS, GATE TO SOURCE RESISTANCE (Ω)
tr
td(OFF)
tf
td(ON)
VGS = 10V, VDD = 15V, ID = 47A, RL = 0.32Ω
tP
VGS
0.01
L
IAS
+
-
VDS
VDD
RG
DUT
VARY tP TO OBTAIN
REQUIRED PEAK IAS
0V
VDD
VDS
BVDSS
tP
IAS
tAV
0
HUF76121P3, HUF76121S3S




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