optically coupled bilateral switch light activated zero voltage crossing
Oct 10, 1997 - The MOC304_ Series are optically coupled isolators consisting of a Gallium Arsenide infrared emitting diode coupled with a mono- lithic silicon ...
OPTICALLY COUPLED BILATERAL SWITCH LIGHT ACTIVATED ZERO VOLTAGE CROSSING TRIAC
APPROVALS l UL recognised, File No. E91231
Dimensions in mm
2.54 7.0 6.0
DESCRIPTION
1 2
6 5
3
4
1.2
The MOC304_ Series are optically coupled isolators consisting of a Gallium Arsenide infrared emitting diode coupled with a monolithic silicon detector performing the functions of a zero crossing bilateral triac mounted in a standard 6 pin dual-in-line package.
7.62 6.62
7.62 4.0 3.0 13° Max
0.5 3.0 0.5
3.35
0.26
FEATURES l
l l l l l
Options :10mm lead spread - add G after part no. Surface mount - add SM after part no. Tape&reel - add SMT&R after part no. High Isolation Voltage (5.3kVRMS ,7.5kVPK ) Zero Voltage Crossing 400V Peak Blocking Voltage All electrical parameters 100% tested Custom electrical selections available
APPLICATIONS l CRTs l Power Triac Driver l Motors l Consumer appliances l Printers
ABSOLUTE MAXIMUM RATINGS (25 °C unless otherwise noted) Storage Temperature -400C Operating Temperature -400C Lead Soldering Temperature (1.6mm from case for 10 seconds) Input-to-output Isolation Voltage (Pk) (60 Hz , 1sec. duration)
- +1500C - +1000C 2600C 7500 Vac
INPUT DIODE Forward Current 50mA Reverse Voltage 6V Power Dissipation 120mW (derate linearly 1.41mW/0C above 25 0C) OUTPUT PHOTO TRIAC
OPTION SM
OPTION G
SURFACE MOUNT
7.62
1.2 0.6 10.2 9.5
1.4 0.9
POWER DISSIPATION 0.26 10.16
ISOCOM COMPONENTS LTD Unit 25B, Park View Road West, Park View Industrial Estate, Brenda Road Hartlepool, Cleveland, TS25 1YD Tel: (01429) 863609 Fax :(01429) 863581 10/10/97
Off-State Output Terminal Voltage 400V RMS Forward Current 100mA Forward Current (Peak) 1.2A Power Dissipation 150mW (derate linearly 1.76mW/ 0C above 250C)
Total Power Dissipation 250mW (derate linearly 2.94mW/ 0C above 250C)
ISOCOM INC 720 E., Park Boulevard, Suite 104, Plano, TX 75074 USA Tel: (972) 423-5521 Fax: (972) 422-4549 DB91048-AAS/A2
Input Current to Trigger ( IFT )(note 2 ) MOC3040 MOC3041 MOC3042 MOC3043 Holding Current , either direction ( IH ) Input to Output Isolation Voltage VISO
Zero Crossing Charact-eristic
MIN TYP MAX UNITS
30 15 10 5
mA mA mA mA µA VRMS VPK
100 5300 7500
Inhibit Voltage ( VIH )
35
V
Leakage in Inhibited State ( IS )
500
µA
VTM = 3V ( note 2 )
See note 3 See note 3 IF= Rated IFT MT1-MT2 Voltage above which device will not trigger IF= Rated IFT VDRM = 400V off-state
Note 1. Test voltage must be applied within dv/dt rating. Note 2. Guaranteed to trigger at an IF value less than or equal to max. IFT , recommended I F lies between Rated IFT and absolute max. IFT . Note 3. Measured with input leads shorted together and output leads shorted together.
10/10/97
DB91048-AAS/A2
0.1
0.05
0 -30
0
25
50
75
100
125
Normalised repetitive peak off-state voltage ( V )
RMS on-state current IT (Arms)
RMS On-state Current vs. Ambient Temperature
1.0 0.8 Normalised to TA = 25°C
0.6 0.4 0.2 0 -30
0
25
50
75
100
Forward Current vs. Ambient Temperature
On-state Voltage vs. Ambient Temperature 2.8 2.4 On-state voltage VTM (V)
Forward current IF (mA)
1.2
Ambient temperature TA ( °C )
50 40 30 20 10
2.0 1.6 1.2 0.8 0.4 0
0 -30
0
25
50
75
100
125
-30
0
25
50
75
100
Ambient temperature TA ( °C )
Ambient temperature TA ( °C )
Normalised Input Trigger Current vs. Ambient Temperature
On-state Current vs. On-state Voltage
1.4
100
1.2 On-state current ITM (mA)
Normalised input trigger current ( IFT )
1.4
Ambient temperature TA ( °C )
60
1.0 0.8 Normalised to T A = 25°C
0.6 0.4 0.2 0
80 60 IF = 20mA TA = 25°C
40 20 0
-30
0
25
50
75
Ambient temperature TA ( °C ) 10/10/97
Normalised Repetitive Peak Off-state Voltage vs. Ambient Temperature
ISOCOM INC. 720 E., Park Boulevard, Suite 104,. Plano, TX 75074 USA. Tel: (972) 423-5521. Fax: (972) 422-4549. 30/7/97. DB91045-AAS/A1. Dimensions in ...
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