CA3079 Ver la hoja de datos (PDF) - Intersil
Número de pieza
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Fabricante
CA3079 Datasheet PDF : 12 Pages
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CA3059, CA3079
PULSE 4.6K
0.3K
13
2
INHIBIT
4.6K
RS
5
AC LINE
7
CA3059
CA3079
RL
11
100µF
VS
84
ALL RESISTANCE
VALUES ARE IN Ω
9 10
IL
EXTERNAL
LOAD
CURRENT
120VRMS, 50/60Hz OPERATION
INPUT RESISTANCE (RS) = 10kΩ
NO EXTERNAL LOAD
7.00
INHIBIT MODE
6.75
6.50
PULSE MODE
6.25
6.00
5.75
-75 -50 -25 0 25 50 75 100 125
AMBIENT TEMPERATURE (oC)
FIGURE 2A. DC SUPPLY VOLTAGE TEST CIRCUIT FOR CA3059 FIGURE 2B. DC SUPPLY VOLTAGE vs AMBIENT TEMPERA-
AND CA3079
TURE FOR CA3059 AND CA3079
6.5
6.0
5.5
5.0
4.5
4.0
3.5
0
120VRMS, 50/60Hz OPERATION
TA = +25oC
RS = 5kΩ
(INHIBIT
MODE)
RS = 10kΩ
(PULSE
MODE)
RS = 10kΩ
(INHIBIT
MODE)
RS = 5kΩ
(PULSE
MODE)
1 2 3 45 67 8
EXTERNAL LOAD CURRENT (mA)
120VRMS, 50/60Hz OPERATION
TA = +25oC
130
120
110
100
TERMINALS 2 AND 3
90
CONNECTED
80
70
60
50
40
TERMINAL 3 OPEN
0
1
2
3
GATE TRIGGER (V)
FIGURE 2C. DC SUPPLY VOLTAGE vs EXTERNAL LOAD
CURRENT FOR CA3059 AND CA3079
FIGURE 3. GATE TRIGGER CURRENT vs GATE TRIGGER
VOLTAGE FOR CA3059 AND CA3079
RS
10K
AC LINE
9 10 11
5
CA3059
CA3079
4
OSCILLOSCOPE
7
IOM (4)
OR
IGT(4)
1Ω
±1%
WITH
HIGH GAIN
INPUT
8
13
2
3
VGT
6K
5K
100µF
120VRMS, 50/60Hz OPERATION
GATE TRIGGER, VGT = 0 (V)
175
150
TERMINALS 2 AND 3
CONNECTED
125
100
75
TERMINAL 3 OPEN
50
-75 -50 -25 0 25 50 75 100 125
AMBIENT TEMPERATURE (oC)
FIGURE 4A. PEAK OUTPUT (PULSED) AND GATE TRIGGER
CURRENT WITH INTERNAL POWER SUPPLY
TEST CIRCUIT FOR CA3059 AND CA3079
FIGURE 4B. PEAK OUTPUT CURRENT (PULSED) vs AMBIENT
TEMPERATURE FOR CA3059 AND CA3079
7
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