Q6008LTH1LED Datasheet, PDF (3/6 Pages) Littelfuse – Q6008LTH1LED series is designed to meet low load current characteristics typical in LED lighting applications.

Teccor^® brand Thyristors
8 Amp Alternistor Quadrac for LED dimmer applications
Figure 1: Normalized DC Holding Current
vs. Junction Temperature
2.0
1.5
1.0
0.5
0.0
-40
-15
10
35
60
85
110
Junction Temperature (T_J) -- °C
Figure 3: Power Dissipation vs. RMS On-State Current
(Typical)
Figure 2: On-State Current vs. On-State Voltage
(Typical)
45
40
T_J = 25°C
35
30
25
20
15
10
5
0
0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7
Instantaneous On-state Voltage (v_T) – Volts
Figure 4: Maximum Allowable Case Temperature
vs. RMS On-State Current
12
10
CURRENT WAVEFORM: Sinusoidal
8
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360°
6
4
2
0
0
2
4
6
8
10
RMS On-State Current [I_T(RMS)] - (Amps)
Figure 5: Surge Peak On-State Current vs. Number of Cycles
1000
100
10
120
110
100
90
80
70
0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
2
4
6
8
10
12
RMS On-State Current [I_T(RMS)] - Amps
Supply Frequency: 60Hz Sinusoidal
Load: Resistive
RMS On-State Current: [I_T(RMS)]: Maximum Rated
Value at Specific 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.
1
1
Q6008LTH1LED Series
10
100
1000
Surge Current Duration -- Full Cycles
3
Revised: January 25, 2013 08:34 AM
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.