R1271NS12x Westcode Semiconductors, R1271NS12x Datasheet - Page 9

• Manufacturer Part Number: R1271NS12x
• Description: (R1271NS10x / R1271NS12x) Distributed Gate Thyristor
• Manufacturer: Westcode Semiconductors

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Figure 9 - Reverse recovery energy per pulse
Figure 11 - Sine wave frequency ratings
WESTCODE
Data Sheet. Types R1271NS10x to R1271NS12x Issue 1
0.01
1.00E+05
1.00E+04
1.00E+03
1.00E+02
1.00E+01
0.1
1
10
1.00E-05
500A
Positive development in power electronics
1kA
2kA
3kA
5kA
Commutation rate - di/dt (A/µs)
1.00E-04
Pulse Width (s)
100% Duty Cycle
100
1.00E-03
V
R1271NS10x-12x
R1271NS10x-12x
rm
= 67% V
2000A
1000A
500A
250A
Issue 1
0.25µF,5
T
Issue 1
Snubber:
j
T
= 125°C
Hs
=55°C
RRM
1.00E-02
1000
Page 9 of 12
Figure 10 - Sine wave energy per pulse
Figure 12 - Sine wave frequency ratings
1.00E+02
1.00E+01
1.00E+00
1.00E+05
1.00E+04
1.00E+03
1.00E+02
1.00E+01
1.00E+00
1.00E-01
1.00E-02
1.00E-03
1.00E-05
1.00E-05
5kA
3kA
2kA
1kA
500A
250A
500A
1kA
2kA
3kA
5kA
T
R1271NS10x-12x
R1271NS10x-12x
T
Hs
j
=125°C
=85°C
Issue 1
Issue 1
1.00E-04
1.00E-04
Pulse width (s)
Pulse width (s)
100% Duty Cycle
R1271NS10x to R1271NS12x
1.00E-03
1.00E-03
1.00E-02
1.00E-02
June, 2001