C L A S S
SPECIFICATIONS CLASS 226, 230, 231
SSR
FLANGED HEAT SINK STYLE
WITH 3/16" SPADE STYLE
TERMINALS FOR SOLDER OR
Q.C. CONNECTORS
P.C. BOARD MOUNTABLE
1.5 AMP RATING
TERMINALS PINS MATE WITH STANDARD
PUSH-ON CONNECTORS. P.C. TERMINAL
STYLE ALSO AVAILABLE.
P.C. BOARD MOUNTABLE
WITH HEAT SINK
3.0AMP RATING
MOUNTABLE ON STANDARD
TO-3 TRANSISTOR HEAT SINK
MOUNTABLE ON STANDARD
TO-3 TRANSISTOR HEAT SINK
R
UL Recognized
File No. E52197
CLASS 230/231
14
12
10
8
TYPICAL DERATING CURVES
CLASS 230E, 230T, 231D
4.0
3.0 Amp (230T)
1.5 Amp (230E)
6.7˚ c/w HEAT SINK
3.0
2.0
1.0
0
6
4
NO HEAT SINK
40 55
2
25
70
80
0
OPERATING TEMPERATURE (˚C)
0
1
2
3
4
5
6
RMS On-State Current (AMPERES)
CLASS 226 CURRENT RATINGS
OUTPUT CURRENT RATINGS
VS
AMBIENT TEMPERATURE
CLASS 230/231
SURGE CURRENT RATINGS
@25˚C 60 Hz
400
7
6
5
4
3
2
1
0
100
80
60
1.5 Amp series should not be
operated above 1.5 Amps at
duty cycle greater than 25%
Wakefield
#401A
100
40
2˚C/Watt
Wakefield
#6908
6.7˚C/Watt
Thermolloy
40
20
10
#6103 Base
14˚C/Watt
10
4
Integral
T
= 105˚C
J
Heat sink
1
0.4
Thermal Joint
compound used.
010
.10
1.0
10
20 30 40 50 60 70
0.1
AMBIENT TEMPERATURE (˚C)
SURGE CURRENT DURATION
(SECONDS)
0
1
2
3
Maximum RMS On-State Voltage
WEBSITE: www.magnecraft.com EMAIL:info@magnecraft.com FAX ON DEMAND 1-800/891-2957, DOCUMENT 100
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