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PDF MOC3052 Data sheet ( Hoja de datos )
| Número de pieza | MOC3052 | |
| Descripción | (MOC3051 / MOC3052) 6-Pin DIP Random-Phase Optoisolators Triac Drivers | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MOC3052 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
GlobalOptoisolator™
6-Pin DIP Random-Phase
Optoisolators Triac Drivers
(600 Volts Peak)
The MOC3051 Series consists of a GaAs infrared LED optically coupled to a
non–Zero–crossing silicon bilateral AC switch (triac). The MOC3051 Series
isolates low voltage logic from 115 and 240 Vac lines to provide random phase
control of high current triacs or thyristors. The MOC3051 Series features greatly
enhanced static dv/dt capability to ensure stable switching performance of
inductive loads.
• To order devices that are tested and marked per VDE 0884 requirements, the
suffix ”V” must be included at end of part number. VDE 0884 is a test option.
Recommended for 115/240 Vac(rms) Applications:
• Solenoid/Valve Controls
• Lamp Ballasts
• Static AC Power Switch
• Interfacing Microprocessors to 115 and 240 Vac
Peripherals
• Solid State Relays
• Incandescent Lamp Dimmers
• Temperature Controls
• Motor Controls
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
INFRARED EMITTING DIODE
Reverse Voltage
Forward Current — Continuous
Total Power Dissipation @ TA = 25°C
Negligible Power in Triac Driver
Derate above 25°C
VR 3 Volts
IF 60 mA
PD 100 mW
1.33 mW/°C
OUTPUT DRIVER
Off–State Output Terminal Voltage
Peak Repetitive Surge Current
(PW = 100 µs, 120 pps)
VDRM
ITSM
600
1
Volts
A
Total Power Dissipation @ TA = 25°C
Derate above 25°C
PD 300 mW
4 mW/°C
TOTAL DEVICE
Isolation Surge Voltage (1)
(Peak ac Voltage, 60 Hz, 1 Second Duration)
VISO
7500
Vac(pk)
Total Power Dissipation @ TA = 25°C
Derate above 25°C
PD 330 mW
4.4 mW/°C
Junction Temperature Range
TJ – 40 to +100 °C
Ambient Operating Temperature Range (2)
Storage Temperature Range(2)
TA – 40 to +85
Tstg – 40 to +150
°C
°C
Soldering Temperature (10 s)
TL 260 °C
1. Isolation surge voltage, VISO, is an internal device dielectric breakdown rating.
1. For this test, Pins 1 and 2 are common, and Pins 4, 5 and 6 are common.
2. Refer to Quality and Reliability Section in Opto Data Book for information on test conditions.
Preferred devices are Motorola recommended choices for future use and best overall value.
GlobalOptoisolator is a trademark of Motorola, Inc.
(Replaces MOC3050/D)
©MMoottoorroolal,aInOc.p1t9o9e5lectronics Device Data
Order this document
by MOC3051/D
MOC3051
[IFT = 15 mA Max]
MOC3052*
[IFT = 10 mA Max]
*Motorola Preferred Device
STYLE 6 PLASTIC
61
STANDARD THRU HOLE
CASE 730A–04
COUPLER SCHEMATIC
16
25
34
1. ANODE
2. CATHODE
3. NC
4. MAIN TERMINAL
5. SUBSTRATE
DO NOT CONNECT
6. MAIN TERMINAL
1
1 page  
TYPICAL ELECTRICAL CHARACTERISTICS
MOC3051 MOC3052
TA = 25°C
100
10 t(d)
1 t(f)
0.1
10
20 30 40 50
IFT, LED TRIGGER CURRENT (mA)
60
Figure 9. Delay Time, t(d), and Fall Time, t(f),
versus LED Trigger Current
t(delay), t(f) versus IFT
The triac driver’s turn on switching speed consists of a turn
on delay time t(d) and a fall time t(f). Figure 9 shows that the
delay time depends on the LED trigger current, while the ac-
tual trigger transition time t(f) stays constant with about one
micro second.
The delay time is important in very short pulsed operation
because it demands a higher trigger current at very short trig-
ger pulses. This dependency is shown in the graph IFT ver-
sus LED PW.
The turn on transition time t(f) combined with the power
triac’s turn on time is important to the power dissipation of
this device.
Switching Time Test Circuit
SCOPE
IFT
VTM
t(d)
t(f)
ZERO CROSS
DETECTOR
EXT. SYNC
FUNCTION
GENERATOR
Vout
115 VAC
PHASE CTRL.
PW CTRL.
PERIOD CTRL.
Vo AMPL. CTRL.
ISOL. TRANSF.
VTM
10 kΩ
DUT
IFT
AC
100 Ω
+400
Vdc
PULSE
INPUT
RTEST
MERCURY
WETTED
RELAY
APPLIED VOLTAGE
WAVEFORM
0 VOLTS
252 V
τRC
CTEST
D.U.T.
R = 1 kΩ
1. The mercury wetted relay provides a high speed repeated
pulse to the D.U.T.
2. 100x scope probes are used, to allow high speeds and
X100 voltages.
SCOPE
3. The worst–case condition for static dv/dt is established by
PROBE
triggering the D.U.T. with a normal LED input current, then
removing the current. The variable RTEST allows the dv/dt to
be gradually increased until the D.U.T. continues to trigger in
response to the applied voltage pulse, even after the LED
current has been removed. The dv/dt is then decreased until
Vmax = 400 V
the D.U.T. stops triggering. τRC is measured at this point and
recorded.
dv/dt =
0.63 Vmax
τRC
=
252
τRC
Figure 10. Static dv/dt Test Circuit
Motorola Optoelectronics Device Data
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet MOC3052.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MOC3051 | (MOC3051 / MOC3052) 6-Pin DIP Random-Phase Optoisolators Triac Drivers | Motorola Semiconductors |
| MOC3051-M | (MOC3051-M / MOC3052-M) 6-PIN DIP RANDOM-PHASE OPTOISOLATORS TRIAC DRIVERS (600 VOLT PEAK) |  Fairchild Semiconductor |
| MOC3052 | (MOC3051 / MOC3052) 6-Pin DIP Random-Phase Optoisolators Triac Drivers | Motorola Semiconductors |
| MOC3052-M | (MOC3051-M / MOC3052-M) 6-PIN DIP RANDOM-PHASE OPTOISOLATORS TRIAC DRIVERS (600 VOLT PEAK) | Fairchild Semiconductor |
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