qk008rh3

Manufacturer Part Numberqk008rh3
DescriptionTeccor Brand Thyristors Teccor Brand Thyristors 8 Amp Sensitive, Standard & Alternistor High Commutation Triacs
ManufacturerLittelfuse, Inc.
qk008rh3 datasheet
 


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8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-65
-40
-15
10
35
60
Junction Temperature (T
Figure 5: Power Dissipation (Typical)
vs. RMS On-State Current
18
16
14
12
10
8
6
4
2
0
0
2
4
6
RMS On-State Current (I
T(RMS)
Figure 7: Maximum Allowable Case Temperature
vs. On-State Current (Standard / Alternistor Triac)
130
120
110
100
Qxx08Lyy
90
80
70
60
0
1
2
3
4
5
RMS On-State Current (I
T(RMS)
Note: xx = voltage, x = package, y = sensitivity, yy = type & sensitivity
Lxx08xx & Qxx08xx & Qxx08xHx Series
Teccor
brand Thyristors
®
Figure 4: Normalized DC Gate Trigger Voltage for
All Quadrants vs. Junction Temperature
2.0
1.5
1.0
0.5
0.0
-65
85
110
125
)- ºC
J
Figure 6: Maximum Allowable Case Temperature
vs. On-State Current (Sensitive Triac)
110
105
100
95
90
85
80
CURRENT WAVEFORM: Sinusoidal
75
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360
70
CASE TEMPERATURE: Measured as shown on
Dimensional Drawings
65
60
8
10
0
) - Amps
Figure 8: On-State Current vs. On-State Voltage
(Typical)
20
T
Qxx08Ryy
Qxx08Nyy
16
Qxx08Vyy
Qxx08Dyy
12
8
4
0
0.6
6
7
8
) - Amps
80
Revised: July 9, 2008
-40
-15
10
35
60
85
110
125
Junction Temperature (T
)- ºC
J
Lxx08Vy
Lxx08Dy
Lxx08Ry
Lxx08Ly
1
2
3
4
5
6
7
RMS On-State Current (I
) - Amps
T(RMS)
= 25°C
C
0.8
1.0
1.2
1.4
1.6
Postitive or Negative Instantaneous
On-State Voltage (v
) - Volts
T
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Please refer to http://www.littelfuse.com for current information.
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