Q4012NH2 Littelfuse, Inc., Q4012NH2 Datasheet - Page 4

• Manufacturer Part Number: Q4012NH2
• Description: Brand Thyristors 12 Amp Alternistor High Communitation Triacs
• Manufacturer: Littelfuse, Inc.

Qxx12xHx Series
Figure 7: Maximum Allowable Ambient Temperature
Figure 9: Surge Peak On-State Current vs. Number of Cycles
120
110
100
1000
90
80
70
60
50
40
30
20
100
10
1
0.
1
vs. On-State Current
0.2
0.4
RMS On-State Current [I
0.6
Surge Current Duration - Full Cycles
12 Amp Alternistor (High Communitation) Triacs
0.8
10
1.0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360
FREE AIR RATING - No HEAT SINK
1.2
T(RMS)
Qxx12RH5
Qxx12LH5
] - AMPS
1.4
Teccor
100
1.6
1.8
®
2.0
Revised: July 9, 2008
brand Thyristors
102
1000
Figure 8: On-State Current vs. On-State Voltage
20
18
16
14
12
10
8
6
4
2
0
0.7
(Typical)
Positive or Negative Instantaneous On-State Voltage
0.8
Supply Frequency: 60Hz Sinusoidal
Load: Resistive
RMS On-State Current [I
Rated Value at Specific Case Temperature
Notes:
1. Gate control may be lost during and immediately
2. Overload may not be repeated until junction
following surge current interval.
temperature has returned to steady-state
rated value.
0.9
Please refer to http://www.littelfuse.com for current information.
Please refer to http://www.littelfuse.com for current information.
1.0
(V
Specifications are subject to change without notice.
Specifications are subject to change without notice.
T
T
C
) - Volts
= 25ºC
T(RMS)
1.1
: Maximum]
1.2
©2008 Littelfuse, Inc.
1.3
1.4