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CA3079 Datasheet PDF : 12 Pages
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Specifications CA3059, CA3079
Absolute Maximum Ratings TA = +25oC
DC Supply Voltage (Between Terminals 2 & 7)
CA3059 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
CA3079 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V
DC Supply Voltage (Between Terminals 2 & 8)
CA3059 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
CA3079 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V
Peak Supply Current (Terminals 5 & 7) . . . . . . . . . . . . . . . . . . .±50mA
Output Pulse Current (Terminal 4) . . . . . . . . . . . . . . . . . . . . . 150mA
Thermal Information
Thermal Resistance
θJA
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100oC/W
Power Dissipation
Up to TA = +55oC CA3059, CA3079 . . . . . . . . . . . . . . . . . 950mW
Above TA = +55oC CA3059, CA3079 . . Derate Linearly 10mW/oC
Ambient Temperature
Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65oC to +150oC
Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC
At distance 1/16” ± 1/32” (1.59 ± 0.79) from case
for 10 seconds max
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Specifications TA = +25oC, For all Types, Unless Otherwise Specified. All voltages are measured with respect to
Terminal 7. For Operating at 120VRMS, 50-60Hz (AC Line Voltage) (Note 1)
PARAMETERS
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNITS
DC SUPPLY VOLTAGE (Figure 2A, 2B, 2C)
Inhibit Mode
At 50/60Hz
VS
At 400Hz
At 50/60Hz
Pulse Mode
At 50/60Hz
VS
At 400Hz
At 50/60Hz
Gate Trigger Current (Figures 3, 4A)
IGT
Terminal 4
PEAK OUTPUT CURRENT (PULSED) (Figures 4, 5)
RS = 8kΩ, IL = 0
RS = 10kΩ, IL = 0
RS = 5kΩ, IL = 0
RS = 8kΩ, IL = 0
RS = 10kΩ, IL = 0
RS = 5kΩ, IL = 0
Terminals 3 and 2 Connected,
VGT = 1V
6.1
6.5
7
V
-
6.8
-
V
-
6.4
-
V
6
6.4
7
V
-
6.7
-
V
-
6.3
-
V
-
105
-
mA
With Internal Power Supply
Figure 4a, 4b
IOM
Terminal 3 open, Gate Trigger
Terminal 4 Voltage (VGT) = 0
50
84
-
mA
Terminals 3 and 2 Connected, Gate 90
124
-
mA
Trigger Voltage (VGT) = 0
With External Power Supply
Figure 5a, 5b, 5c
IOM
Terminal 3 open, V+ = 12V, VGT = 0
-
170
-
mA
Terminal 4 Terminals 3 and 2 Connected,
240
-
mA
V+ = 12V, VGT = 0
Inhibit Input Ratio (Figure 6)
V9/V2 Voltage Ratio of Terminals 9 to 2
0.465 0.485 0.520
-
TOTAL GATE PULSE DURATION (Note 2) (Figure 7A, 7B, 7C, 7D)
For Positive dv/dt
50-60Hz
400Hz
tP
CEXT = 0
CEXT = 0, REXT = ∞
For Negative dv/dt
50-60Hz
400Hz
tN
CEXT = 0
CEXT = 0, REXT = ∞
PULSE DURATION AFTER ZERO CROSSING (50-60Hz) (Figure 7A)
For Positive dv/dt
tP1
CEXT = 0, REXT = ∞
For Negative dv/dt
tN1
OUTPUT LEAKAGE CURRENT (Figure 8)
70
100 140
µs
-
12
-
µs
70
100 140
µs
-
10
-
µs
-
50
-
µs
-
60
-
µs
Inhibit Mode
I4
INPUT BIAS CURRENT (Figure 9)
- 0.001 10
µA
CA3059
II
CA3079
-
220 1000 nA
-
220 2000 nA
Common-mode Input Voltage Range
VCMR Terminals 9 and 13 Connected
- 1.5 to -
V
5
5
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