Littelfuse Sxx35x Series Manual do Utilizador descarregar pdf (Página 4)

308

Revised: 09/23/13

Speciﬁcations are subject to change without notice.

Teccor

brand Thyristors

35 Amp Standard SCRs

Sxx35x Series

100

1000

1 10 100 1000

Surge Current Duration -- Full Cycles

Peak Surge (Non-repetitive)

On-state Current (I

TSM

) – Amps

Figure 7: Maximum Allowable Case Temperature vs.

Average On-State Current

105

100

110

115

120

125

130

0 5 10 15 20 25

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180°

Average On-State Current [I

T(AVE)

] - Amps

Maximum Allowable Case

Temperature (T

) - °C

Figure 8: Peak Capacitor Discharge Current

Figure 9: Peak Capacitor Discharge Current Derating

100

1000

0.5 1.0 10.0 50.0

Pulse Current Duration (t

) - ms

Peak Discharge Current (I

) - Amps

TRM

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0255075 100 125 150

Normalized Peak Current

Case Temperature (T

) - °C

Figure 10: Surge Peak On-State Current vs. Number of Cycles

SUPPLY FREQUENCY: 60 Hz Sinusoidal

LOAD: Resistive

RMS On-State Current: [I

T(RMS)

]: Maximum Rated

Value at Speciﬁed Case Temperature

Notes:

1. Gate control may be lost during and immediately

following surge current interval.

2. Overload may not be repeated until junction

temperature has returned to steady-state

rated value.

1 2 3 4 5 6 7

Comentários a estes Manuais

Sem comentários

Littelfuse Sxx35x Series Manual do Utilizador Página 4

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Littelfuse Sxx35x Series