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參數(shù)資料
| 型號： | R0878LS20M |
| 廠商： | WESTCODE SEMICONDUCTORS LTD |
| 元件分類： | 晶閘管 |
| 英文描述： | 1765 A, 2000 V, ASSYMETRIC SCR |
| 文件頁數(shù)： | 12/12頁 |
| 文件大?。?/td> | 347K |
| 代理商： | R0878LS20M |
WESTCODE Positive development in power electronics
R0878LS16x to R0878LS21x
Data Sheet. Types R0878LS16x to R0878LS21x Issue 1
Page 9 of 12
June, 2001
Figure 9 - Reverse recovery energy per pulse
Figure 10 - Sine wave energy per pulse
0.1
1
10
100
1000
Commutation rate - di/dt (A/s)
Energy
per
pulse
-
E
r(J)
Snubber
0.22F, 10
Tj = 125°C
R0878LS16x-21x
Issue 1
1000A
Vrm = 67% VRRM
2000A
1500A
500A
1.00E-02
1.00E-01
1.00E+00
1.00E+01
1.00E+02
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Energy
per
pulse
(J)
2kA
1.5kA
1kA
Tj=125°C
4kA
500A
R0878LS16x-21x
Issue 1
Figure 11 - Sine wave frequency ratings
Figure 12 - Sine wave frequency ratings
1.00E+01
1.00E+02
1.00E+03
1.00E+04
1.00E+05
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse Width (s)
Frequency
(Hz)
4kA
2kA
1.5kA
1kA
THs=55°C
100% Duty Cycle
R0878LS16x-21x
Issue 1
500A
1.00E+00
1.00E+01
1.00E+02
1.00E+03
1.00E+04
1.00E+05
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Frequency
(Hz)
4kA
1.5kA
1kA
2kA
THs=85°C
100% Duty Cycle
500A
R0878LS16x-21x
Issue 1
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