參數(shù)資料
型號: 121NQ050
廠商: International Rectifier
英文描述: SCHOTTKY RECTIFIER
中文描述: 肖特基整流器
文件頁數(shù): 3/5頁
文件大?。?/td> 99K
代理商: 121NQ050
121NQ...(R) Series
Bulletin PD-2.249 rev. C 05/02
3
www.irf.com
Fig. 2 - Typical Values of Reverse Current
Vs. Reverse Voltage
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
.001
.01
.1
1
10
100
1000
0
5 10 15 20 25 30 35 40 45
R
J
150°C
125°C
100°C
75°C
50°C
25°C
Reverse Votage - R
R
1000
10000
0
10
20
30
40
50
J
Reverse Votage - R
T
J
.001
.00001
.01
.1
1
.0001
.001
.01
.1
1
10
100
D=0.33
D=0.25
D=0.17
D=0.50
D=0.08
t1
t
T
Snge Puse
(Therma Resstance)
2
t
1
t
P
DM
Notes:
1 Duty factor D= t1
2 Peak J
DM thJC C
2
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1
10
100
1000
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
F
I
J
J
J
ForwardVotage Dop - FM
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