40TPS12A

Product Summary

The 40TPS12A of silicon controlled rectifiers are specifically designed for medium power switching and phase control applications. The glass passivation technology used has reliable operation up to 125掳C junction temperature. Low Igt parts available. Typical applications are in input rectification (soft start) and these products are designed to be used with International Rectifier input diodes, switches and output rectifiers which are available in identical package outlines.

Parametrics

Absolute maximum ratings:(1)Max. Average On-state Current, TC = 79掳 C, 180掳 conduction half sine wave, IT(AV): 35A; (2)Max. Continuous RMS On-state Current As AC switch, IT(RMS): 55A; (3)Max. Peak One Cycle Non-Repetitive, 10ms Sine pulse, rated VRRM applied, ITSM: 500A; (4)Surge Current, 10ms Sine pulse, no voltage reapplied, ITSM: 600A; (5)Max. I2t for Fusing, 10ms Sine pulse, rated VRRM applied, I2t: 1250A2s; (6)Max. I2t for Fusing, 10ms Sine pulse, no voltage reapplied, I2t: 1760A2s; (7)Max. I2鈭歵 for Fusing, t = 0.1 to 10ms, no voltage reapplied, I2鈭歵: 12500A2鈭歴; (8)Low Level Value of Threshold Voltage, TJ = 125掳C, VT(TO): 1.02V; (9)High Level Value of Threshold Voltage, TJ = 125掳C, VT(TO): 1.23V; (10)Low Level Value of On-state Slope Resistance, rt1: 9.74m惟; (11)High Level Value of On-state Slope Resistance, rt2: 7.50m惟; (12)Max. Peak On-state Voltage, @ 110A, TJ = 25掳C, VTM: 1.85V ; (13)Max. Rate of Rise of Turned-on Current, TJ = 25掳C, di/dt: 100A/渭s; (14)Max. Holding Current,IH: 150mA; (15)Max. Latching Current, IL: 300mA; (16)Max. Reverse and Direct, TJ = 25掳C, VR = rated VRRM/ VDRM, IRRM/: 0.5mA; (17)Leakage Current, TJ = 125掳C, VR = rated VRRM/ VDRM, Idrm: 10mA; (18)Max. Rate of Rise of Off-state Voltage, TJ = TJ max., linear to 80% VDRM , Rg-k = open, dv/dt: 1000V/渭s.

Features

Features:(1)silicon controlled rectifiers; (2)specifically designed for medium power switching; (3)application in phase control applications; (4)adopts glass passivation technology; (5)reliable operation up to 125掳C junction temperature; (6)Low Igt parts available.

Diagrams

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