qk008rh3 Littelfuse, Inc., qk008rh3 Datasheet - Page 6

• Manufacturer Part Number: qk008rh3
• Description: Teccor Brand Thyristors Teccor Brand Thyristors 8 Amp Sensitive, Standard & Alternistor High Commutation Triacs
• Manufacturer: Littelfuse, Inc.

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