參數(shù)資料
型號: DMV1500LF5
英文描述: DAMPER + MODULATION DIODE FOR VIDEO
中文描述: 阻尼二極管調(diào)制視頻
文件頁數(shù): 5/9頁
文件大?。?/td> 85K
代理商: DMV1500LF5
DMV1500M7
5/9
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-03
1.E-02
1.E-01
1.E+00
t (s)
P
T
δ
=tp/T
tp
Zth(j-c)/Rth(j-c)
δ
= 0.5
δ
= 0.2
δ
= 0.1
Single pulse
Fig. 4:
Relative variation of thermal impedance
junction to case versus pulse duration.
0
1.E-03
5
10
15
20
25
30
35
40
45
50
1.E-02
1.E-01
1.E+00
t(s)
T
C
= 25 °C
T
C
= 50 °C
T
C
= 100 °C
I
M
t
δ
=0.5
I (A)
M
Fig. 5-1:
Non repetitive peak forward current ver-
sus overload duration (damper diode).
0
1.E-03
5
10
15
20
25
30
1.E-02
1.E-01
1.E+00
t(s)
T
C
= 25 °C
T
C
= 50 °C
T
C
= 100 °C
I (A)
M
I
M
t
δ
=0.5
Fig. 5-2:
Non repetitive peak forward current ver-
sus overload duration (modulation diode).
0
100
200
300
400
500
600
700
800
900
1000
0.1
1.0
10.0
dIF/dt(A/μs)
I
= 6A
T
= 125 °C
90% confidence
Q
(nC)
RR
Fig. 6-1:
Reverse recovery charges versus dIF/dt
(damper diode).
0
20
40
60
80
100
120
140
160
180
0.1
1.0
10.0
100.0
dIF/dt(A/μs)
I
= 3A
T
= 125 °C
90% confidence
Q
(nC)
RR
Fig. 6-2:
Reverse recovery charges versus dIF/dt
(modulation diode).
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.1
1.0
10.0
dIF/dt(A/μs)
I
= 6A
T
= 125 °C
90% confidence
I
(A)
RM
Fig. 7-1:
Peak reverse recovery current versus
dIF/dt (damper diode).
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