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Q4025PH6 View Datasheet(PDF) - Littelfuse, Inc

Part Name
Description
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Q4025PH6 Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
Teccor® brand Thyristors
25 Amp Standard & Alternistor (High Commutation) Triacs
Figure 5: Power Dissipation (Typical) vs. RMS
On-State Current
35
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
30 CONDUCTION ANGLE: 360°
25
Qxx25R5
Qxx25N5
20
15
Qxx25P5/Qxx25R6
Qxx25L6/Qxx25NH6
10
Qxx25K6/Qxx25J6
Qxx25RH5/Qxx25LH5
Qxx25NH5
5
0
0
5
10
15
20
25
RMS On-State Current [IT(RMS)] -- Amps
Figure 6: Maximum Allowable Case Temperature
vs. RMS On-State Current
130
Qxx25R6
Qxx25NH6
120
Qxx25RH5
Qxx25NH5
Qxx25R5
Qxx25N5
110
Qxx25K6
Qxx25J6
100
90
Qxx25L6
Qxx25LH5
80
Qxx25P5
70
60
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
50
0
5
10
15
20
25
30
RMS On-State Current [IT(RMS)] - Amps
Figure 7: Maximum Allowable Ambient Temperature vs. RMS On-State Current (TO-220 packages only)
120
100
80
60
40
20
0
0.0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
FREE AIR RATING
0.5
1.0
1.5
2.0
2.5
RMS On-State Current [IT(RMS)] -- Amps
Figure 8: Surge Peak On-State Current vs. Number of Cycles
1000
Qxx25P5/Qxx25R6
Qxx25L6/Qxx25NH6
Qxx25K6/Qxx25J6
Qxx25RH5/Qxx25LH5
Qxx25NH5
100
Qxx25R5
Qxx25N5
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [IT(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.
10
1
10
100
1000
Surge Current Duration -- Full Cycles
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
121
Revised: May 10, 2010 09:33 PM
Qxx25xx & Qxx25xHx Series
 

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