Q4040KH6TP View Datasheet(PDF) - Littelfuse, Inc

Part Name

Description

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Q4040KH6TP

Teccor® brand Thyristors 40 Amp Alternistor (High Commutation) Triacs

Littelfuse, Inc 

Teccor® brand Thyristors

40 Amp Alternistor (High Commutation) Triacs

Figure 7: On-State Current vs. On-State Voltage (Typical)

90

80

TC = 25ºC

70

60

50

40

30

20

10

0

0.6

0.8

1.0

1.2

1.4

1.6

Positive or Negative Instantaneous On-State Voltage (vT) - Volts

Figure 8: Surge Peak On-State Current vs. Number of Cycles

1000

100

10

Supply Frequency: 60Hz Sinusoidal

Load: Resistive

RMS On-State [IT(RMS)]: Max Rated Value at

Specific Case Temperature

Notes:

1) G ate control may be lost during and

immediately following surge current interval.

2) O verload may not be repeated until junction

temperature has returned to steady-state

rated value.

1

1

10

100

1000

Surge Current Duration – Full Cycles

Note: xx = voltage

Qxx40xx Series

150

Revised: June 24, 2011 04:57 PM

©2011 Littelfuse, Inc

Specifications are subject to change without notice.

Please refer to http://www.littelfuse.com for current information.

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