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PDF MOC3041M Data sheet ( Hoja de datos )
| Número de pieza | MOC3041M | |
| Descripción | 6-PIN DIP ZERO-CROSS OPTOISOLATORS TRIAC DRIVER OUTPUT | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MOC3041M (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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6-PIN DIP ZERO-CROSS
OPTOISOLATORS TRIAC DRIVER OUTPUT
(250/400 VOLT PEAK)
MOC3031M MOC3032M MOC3033M MOC3041M MOC3042M MOC3043M
DESCRIPTION
The MOC303XM and MOC304XM devices consist of a AlGaAs
infrared emitting diode optically coupled to a monolithic silicon
detector performing the function of a zero voltage crossing bilat-
eral triac driver.
They are designed for use with a triac in the interface of logic
systems to equipment powered from 115 VAC lines, such as
teletypewriters, CRTs, solid-state relays, industrial controls,
printers, motors, solenoids and consumer appliances, etc.
FEATURES
• Simplifies logic control of 115 VAC power
• Zero voltage crossing
• dv/dt of 2000 V/µs typical, 1000 V/µs guaranteed
• VDE recognized (File # 94766)
-ordering option V (e.g., MOC3043VM)
APPLICATIONS
• Solenoid/valve controls
• Static power switches
• Temperature controls
• AC motor starters
• Lighting controls
• AC motor drives
• E.M. contactors
• Solid state relays
6
6
1
6
1
1
SCHEMATIC
ANODE 1
6 MAIN TERM.
CATHODE 2
N/C 3
ZERO
CROSSING
CIRCUIT
5 NC*
4 MAIN TERM.
*DO NOT CONNECT
(TRIAC SUBSTRATE)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Parameters
Symbol
Device
Value
TOTAL DEVICE
Storage Temperature
TSTG
All -40 to +150
Operating Temperature
Lead Solder Temperature
Junction Temperature Range
Isolation Surge Voltage(1) (peak AC voltage, 60Hz, 1 sec duration)
Total Device Power Dissipation @ 25°C
Derate above 25°C
TOPR
TSOL
TJ
VISO
PD
All -40 to +85
All 260 for 10 sec
All -40 to +100
All 7500
250
All
2.94
EMITTER
Continuous Forward Current
IF All 60
Reverse Voltage
Total Power Dissipation 25°C Ambient
Derate above 25°C
VR All
6
120
PD
All
1.41
DETECTOR
Off-State Output Terminal Voltage
Peak Repetitive Surge Current (PW = 100 µs, 120 pps)
Total Power Dissipation @ 25°C Ambient
Derate above 25°C
VDRM
ITSM
PD
MOC3031M/2M/3M
MOC3041M/2M/3M
All
All
All
250
400
1
150
1.76
Units
°C
°C
°C
°C
Vac(pk)
mW
mW/°C
mA
V
mW
mW/°C
V
A
mW
mW/°C
Note
1. Isolation surge voltage, VISO, is an internal device dielectric breakdown rating. For this test, Pins 1 and 2 are common, and Pins 4,
5 and 6 are common.
2001 Fairchild Semiconductor Corporation
DS300256 8/06/01
1 OF 9
www.fairchildsemi.com
1 page  
MOC3031M
MOC3032M
6-PIN DIP ZERO-CROSS
OPTOISOLATORS TRIAC DRIVER OUTPUT
(250/400 VOLT PEAK)
MOC3033M MOC3041M MOC3042M MOC3043M
+250 for MOC303XM
+400 for MOC304XM
Vdc
PULSE
INPUT
RTEST
MERCURY
WETTED
RELAY
CTEST
R = 10 kΩ
D.U.T.
X100
SCOPE
PROBE
Figure 9. Static dv/dt Test Circuit
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
voltages.
3. The worst-case condition for static dv/dt is established by
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
the D.U.T. stops triggering. τRC is measured at this point and
recorded.
APPLIED VOLTAGE
WAVEFORM
158 V
Vmax = 250 V
APPLIED VOLTAGE
WAVEFORM
252 V
Vmax = 400 V
0 VOLTS
dv/dt =
0.63 Vmax
τRC
=
158
τRC
0 VOLTS
τRC
Figure 10. Static dv/dt Test Waveform
(MOC3031M, MOC3032M, MOC3033M)
dv/dt =
0.63 Vmax
τRC
=
252
τRC
τRC
Figure 11. Static dv/dt Test Waveform
(MOC3041M, MOC3042M, MOC3043M)
Typical circuit (Fig 12, 13) for use when hot line switching is required. In this circuit the “hot” side of the line is switched and the load
connected to the cold or neutral side. The load may be connected to either the neutral or hot line.
Rin is calculated so that IF is equal to the rated IFT of the part, 5 mA for the MOC3033M and MOC3043M, 10 mA for the MOC3032M
and MOC3042M, or 15 mA for the MOC3031M and MOC3041M. The 39 ohm resistor and 0.01 µF capacitor are for snubbing of the triac
and may or may not be necessary depending upon the particular triac and load used.
VCC
Rin 1
6 180 Ω
2 MOC3031M 5
MOC3032M
MOC3033M
34
39 Ω*
0.01
1k
LOAD
*For highly inductive loads (power factor < 0.5), change this value to 360 ohms.
Figure 12. Hot-Line Switching Application Circuit
(MOC3031M, MOC3032M, MOC3033M)
HOT
VCC
115 VAC
NEUTRAL
Rin 1
6 360 Ω
2 MOC3041M 5
MOC3042M
MOC3043M
34
39 Ω*
0.01
330
LOAD
*For highly inductive loads (power factor < 0.5), change this value to 360 ohms.
Figure 13. Hot-Line Switching Application Circuit
(MOC3041M, MOC3042M, MOC3043M)
HOT
240 VAC
NEUTRAL
DS300256 8/06/01
5 OF 9
www.fairchildsemi.com
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet MOC3041M.PDF ] | |
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