R0878LS21K
| Model | R0878LS21K |
| Description | Assymetric SCR, 1765A I(T)RMS, 1456000mA I(T), 2100V V(DRM), 1800V V(RRM), 1 Element, |
| PDF file | Total 12 pages (File size: 347K) |
| Chip Manufacturer | IXYS |
WESTCODE
Positive development in power electronics
R0878LS16x to R0878LS21x
Figure 17 - Square wave energy per pulse
1.00E+03
R0878LS16x-21x
Issue 1
di/dt=100A/µs
T
j
=125°C
1.00E+02
Figure 18 - Square wave energy per pulse
1.00E+03
R0878LS16x-21x
Issue 1
di/dt=500A/µs
T
j
=125°C
1.00E+02
Energy per pulse (J)
Energy per pulse (J)
1.00E+01
4kA
2kA
4kA
1.00E+00
2kA
1.5kA
1kA
1.00E-01
1.00E+01
1.00E+00
1.5kA
1kA
500A
500A
1.00E-02
1.00E-05
1.00E-04
1.00E-03
1.00E-02
1.00E-01
1.00E-05
1.00E-04
1.00E-03
1.00E-02
Pulse width (s)
Pulse width (s)
Figure 19 - Maximum surge and I t Ratings
G at m ay t por iy l
e
em
arl ose contolofconducton angl
r
i
e
2
100000
R0878LS16x-21x
Issue 1
T
j
(initial) = 125°C
I
2
t: V
RRM
≤10V
I
2
t: 60% V
RRM
1.00E+07
Total peak half sine surge current - I
TSM
(A)
10000
1.00E+06
I
TSM
: V
RRM
≤10V
I
TSM
: 60% V
RRM
1000
1.00E+05
1
3
5
10
1
5
10
50
100
Duration of surge (ms)
Duration of surge (cycles @ 50Hz)
Data Sheet. Types R0878LS16x to R0878LS21x Issue 1
Page 11 of 12
June, 2001
Maximum I
2
t (A
2
s)
