ST083S Datasheet, PDF (9/9 Pages) International Rectifier – INVERTER GRADE THYRISTORS Stud Version

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ST083S Series
1E4
1E3
1E2
tp
1E1
1E1
20 joulesper pulse
5 ¹⁰
23
1
0.5
0.3
0.2
0.1
ST083SSeries
Sinusoidal pulse
ST083SSeries
Rectangular pulse
tp
di/ dt = 50A/ µs
20 joulesp er pulse
7.5
4
2
1
0.5
0.3
0.2
0.1
1E2
1E3
1E14E41E11E1
1E2
1E3
1E4
Pulse Basewidth (µs)
Pulse Basewidth (µs)
Fig. 14 - Maximum On-state Energy Power Loss Characteristics
100
Rec ta ng ula r ga te p ulse
a ) Rec om me nd e d lo a d line for
rate d d i/ d t : 20V, 10o hms; tr<=1 µs
b ) Rec om mend ed loa d line fo r
<=30% ra ted d i/ d t : 10V, 10ohm s
10 _{tr<=1 µs}
(a )
(b )
(1) PGM = 10W, tp = 20ms
(2) PGM = 20W, tp = 10ms
(3) PGM = 40W, tp = 5m s
(4) PGM = 60W, tp = 3.3m s
1
0.1
0.001
VGD
IGD
0.01
(1) (2) (3) (4)
Devic e: ST083SSeries Freq uenc y Lim ited b y PG(AV)
0.1
1
10
100
Inst ant a ne ous Ga te C urrent (A)
Fig. 15 - Gate Characteristics
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