參數(shù)資料
型號: IRF450
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: N-CHANNEL POWER MOSFETS
中文描述: N溝道功率MOSFET
文件頁數(shù): 6/7頁
文件大?。?/td> 56K
代理商: IRF450
6
Test Circuits and Waveforms
FIGURE 15. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 16. UNCLAMPED ENERGY WAVEFORMS
FIGURE 17. SWITCHING TIME TEST CIRCUIT
FIGURE 18. RESISTIVE SWITCHING WAVEFORMS
FIGURE 19. GATE CHARGE TEST CIRCUIT
FIGURE 20. GATE CHARGE WAVEFORMS
t
P
V
GS
0.01
L
I
AS
+
-
V
DS
V
DD
R
G
DUT
VARY t
P
TO OBTAIN
REQUIRED PEAK I
AS
0V
V
DD
V
DS
BV
DSS
t
P
I
AS
t
AV
0
V
GS
R
L
R
G
DUT
+
-
V
DD
t
ON
t
d(ON)
t
r
90%
10%
V
DS
90%
10%
t
f
t
d(OFF)
t
OFF
90%
50%
50%
10%
PULSE WIDTH
V
GS
0
0
0.3
μ
F
12V
BATTERY
50k
V
DS
S
DUT
D
G
I
g(REF)
0
(ISOLATED
SUPPLY)
V
DS
0.2
μ
F
CURRENT
REGULATOR
I
D
CURRENT
SAMPLING
RESISTOR
I
G
CURRENT
SAMPLING
RESISTOR
SAME TYPE
AS DUT
Q
g(TOT)
Q
gd
Q
gs
V
DS
0
V
GS
V
DD
I
G(REF)
0
IRF450
相關(guān)PDF資料
PDF描述
IRF450 13A, 500V, 0.400 Ohm, N-Channel Power MOSFET
IRF450 TRANSISTORS N-CHANNEL(Vdss=500V, Rds(on)=0.400ohm, Id=12A)
IRF450 N-CHANNEL POWER MOSFET
IRF460 N-CHANNEL ENHANCEMENT MODE HIGH VOLTAGE POWER MOSFETS
IRF460 TRANSISTORS N-CHANNEL(Vdss=500V, Rds(on)=0.27ohm, Id=21)
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