SXX15L Datasheet, PDF (3/8 Pages) Littelfuse – Excellent unidirectional switches for phase control applications

Teccor^® brand Thyristors
15 and 16 Amp Standard SCRs
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature
2.0
1.5
1.0
0.5
0.0
-40
-15
10
35
60
85
Junction Temperature (T_J) -- (ºC)
110 125
Figure 2: N ormalized DC Gate Trigger Voltage
vs. Junction Temperature
2.0
1.5
1.0
0.5
0.0
-40
-15
10
35
60
85
Junction Temperature (T_J) -- (°C)
110 125
Figure 3: N ormalized DC Holding Current
vs. Junction Temperature
2.0
1.5
1.0
0.5
0.0
-40
-15
10
35
60
85
Junction Temperature (T_J) -- (°C)
110 125
Figure 4: O n-State Current vs. On-State
Voltage (Typical)
60
50
40
30
20
10
0
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Instantaneous On-state Voltage (v_T) – Volts
Figure 5: Power Dissipation (Typical)
vs. RMS On-State Current
14
12
10
8
6
4
2
0
0
2
4
6
8
10
12
14
16
RMS On-State Current [I _T(RMS) ] - (Amps)
Figure 6: M aximum Allowable Case Temperature
vs. RMS On-State Current
130
125
Sxx16R
120
Sxx16N
115
110
105
Sxx15L
100
95
90
CURRENT WAVEFORM: Sinusoidal
85 LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
80
0
2
4
6
8
10
12
14
16
18
RMS On-State Current [I_T(RMS)] - Amps
Sxx15x & Sxx16x Series
263
Revised: November 1, 2010 05:04 PM
©2010 Littelfuse, Inc
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.