參數(shù)資料
型號(hào): STTH1302CT
廠商: 意法半導(dǎo)體
英文描述: HIGH EFFICIENCY ULTRAFAST DIODE
中文描述: 高效超快二極管
文件頁(yè)數(shù): 3/7頁(yè)
文件大?。?/td> 112K
代理商: STTH1302CT
STTH1302CT/CG/CFP
3/7
P
(W)
F(AV)
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8
I
(A)
F(AV)
δ
= 0.05
δ
= 0.1
δ
= 0.2
δ
= 0.5
δ
= 1
T
δ
=tp/T
tp
Fig. 1:
Average forward power dissipation versus
average forward current (per diode).
0.1
1.0
1.E-02
1.E-01
1.E+00
1.E+01
T
δ
=tp/T
tp
tp(s)
δ
= 0.5
δ
= 0.2
δ
= 0.1
Single pulse
Zth
/ Rth
(j-c)
(j-c)
Fig. 4-2:
junction to case versus pulse duration (TO-220FPAB).
Relative variation of thermal impedance
0.1
1.0
10.0
100.0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
V
(V)
FM
T=125°C
Typical values
j
T=25°C
j
Maximum values
I
(A)
FM
T=125°C
Maximum values
j
Fig. 3:
Forward voltage drop versus forward cur-
rent (per diode).
0
10
20
30
40
50
60
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
P=5W
P=2W
P=10W
I (A)
M
δ
T
δ
=tp/T
tp
I
M
Fig. 2:
Peak current versus factor (per diode).
Zth
/ Rth
(j-c)
(j-c)
0.1
1.0
1.E-03
1.E-02
1.E-01
1.E+00
δ
= 0.5
δ
= 0.2
δ
= 0.1
Single pulse
T
δ
=tp/T
tp
tp(s)
Fig. 4-1:
junction to case versus pulse duration (TO-220AB /
D
2
PAK).
Relative variation of thermal impedance
0
1.E-03
10
20
30
40
50
60
70
80
90
100
1.E-02
1.E-01
1.E+00
t(s)
T =25°C
T =75°C
T =125°C
I (A)
M
I
M
t
δ
=0.5
Fig. 5-1:
Non repetitive surge peak forward cur-
rent
versus
overload
(TO-220AB / D
2
PAK).
duration
per
diode
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