CA3059, CA3079
V+
RS
10K
120VRMS
60Hz
3
2
100µF
5K
6K
5
13
CA3059
4
7
11
10
IOM(4)
9
8
5
OSCILLOSCOPE
1Ω
WITH
±1% HIGH GAIN
INPUT
VGT
ALL RESISTANCE VALUES ARE IN Ω
FIGURE 5A. PEAK OUTPUT CURRENT (PULSED) WITH EXTER-
NAL POWER SUPPLY TEST CIRCUIT FOR CA3059
120VRMS, 50/60Hz OPERATION
300 GATE TRIGGER, VGT = 0 (V)
TERMINALS 2 AND 3
250
CONNECTED
200
TERMINAL 3 OPEN
150
100
50
0
0
5
10
15
20
EXTERNAL POWER SUPPLY, V+ (V)
FIGURE 5B. PEAK OUTPUT CURRENT (PULSED) vs EXTER-
NAL POWER SUPPLY VOLTAGE FOR CA3059
9 10 11 6
RS
10K
5
250
120VRMS
60Hz
CA3059
CA3079
4
7
EXTERNAL
SUPPLY
V+ = 13V
200
8 13 14 2
R1
R2
12V
ALL RESISTANCE
VALUES IN Ω
100µF
10V
150
13V
12V
FIGURE 6(A). INPUT INHIBIT VOLTAGE RATIO TEST CIRCUIT
8V
FOR CA3059 AND CA3079
10V
100
8V
5V
5V
50
3V
3V
120VRMS, 50/60Hz OPERATION
GATE TRIGGER VOLTS (VGT) = 0
TERMINALS 2 AND 3 CONNECTED
TERMINAL 3 OPEN
0
-50 -20 10 40 70 100 130
AMBIENT TEMPERATURE (oC)
120VRMS, 50/60Hz OPERATION
0.60
0.55
0.50
0.45
0.40
0.35
0.30
-50 -25 0 25 50 75 100 125
AMBIENT TEMPERATURE (oC)
FIGURE 5C. PEAK OUTPUT CURRENT (PULSED) vs AMBIENT
TEMPERATURE FOR CA3059
FIGURE 6B. INPUT INHIBIT VOLTAGE RATIO vs AMBIENT TEM-
PERATURE FOR CA3059 AND CA3079
8