Document
6 PIN DIP ZERO CROSS TRIAC DRIVER PHOTOCOUPLER
Features:
• Peak breakdown voltage - 250V: EL303X - 400V: EL304X - 600V: EL306X - 800V: EL308X • High isolation voltage between input and output (Viso=5000 V rms ) • Zero voltage crossing • Pb free and RoHS compliant. • UL approved (No.E214129) • VDE approval (pending) • SEMKO approval (pending) • NEMKO approval (pending) • DEMKO approval (pending) • FIMKO approval (pending) • CSA approval (pending)
EL303X Series EL304X Series EL306X Series EL308X Series
www.DataSheet4U.com
Description
The EL303X, EL304X, EL306X and EL308X series of devices each consist of a GaAs infrared emitting diode optically coupled to a monolithic silicon zero voltage crossing photo triac. They are designed for use with a discrete power triac in the interface of logic systems to equipment powered from 110 to 380 VAC lines, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances.
1
Schematic
6
Applications
z z z z z z z
2 5
Zero Crossing Circuit
Solenoid/valve controls Light controls Static power switch AC motor drivers E.M. contactors Temperature controls AC Motor starters
3
4
Pin Configuration 1. Anode 2. Cathode 3. No Connection 4. Terminal 5. Substrate (do not connect) 6. Terminal
Everlight Electronics Co., Ltd. Document No:PDS-ELZC-001 Rev.0
1
http:\\www.everlight.com February 22, 2008
6 PIN DIP ZERO CROSS TRIAC DRIVER PHOTOCOUPLER
Absolute Maximum Ratings (Ta=25°C)
Parameter Forward current Reverse voltage Input Power dissipation Derating factor (above 85°C) EL303X Off-state Output Terminal Voltage Output Peak Repetitive Surge Current Power dissipation Derating factor (above 85°C) Isolation voltage *1 Total power dissipation Operating temperature Storage temperature Soldering temperature *2 ITSM PD EL304X EL306X EL308X VDRM Symbol IF VR PD
EL303X Series EL304X Series EL306X Series EL308X Series
www.DataSheet4U.com
Rating 60 6 100 3.8 250 400 600 800 1 300 7.6
Unit mA V mW mW /°C
V
A mW mW /°C V rms mW °C °C °C
Viso PD Topr Tstg Tsol
5000 330 -55~+100 -55~+125 260
Notes *1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1, 2 & 3 are shorted together, and pins 4, 5 & 6 are shorted together. *2 For 10 seconds.
Everlight Electronics Co., Ltd. Document No:PDS-ELZC-001 Rev.0
2
http:\\www.everlight.com February 22, 2008
6 PIN DIP ZERO CROSS TRIAC DRIVER PHOTOCOUPLER
Electrical Characteristics (Ta=25°C unless specified otherwise)
Input
Parameter Forward voltage Reverse Leakage current Symbol VF IR Min. Typ.* Max. 1.5 10 Unit V µA
EL303X Series EL304X Series EL306X Series EL308X Series
www.DataSheet4U.com
Condition IF = 30mA VR = 6V
Output
Parameter Peak Blocking Current EL303X/304X IDRM1 EL306X/308X VTM 1000 dv/dt 600 VINH IDRM2 20 500 V µA IF= Rated IFT IF= Rated IFT, VDRM=Rated VDRM, off state 500 3 V/µs V ITM=100mA peak, IF=Rated IFT VPEAK =Rated VDRM, IF=0 (Fig. 10) Symbol Min. Typ.* Max. 100 nA Unit Condition VDRM = Rated VDRM IF = 0mA
Peak On-state Voltage Critical EL303X/304X Rate of Rise of EL306X/308X off-state Voltage Inhibit Voltage (MT1-MT2 voltage above which device will not trigger) Leakage in lnhibited State
Transfer Characteristics
Parameter EL3031 EL3041 EL3061 EL3081 EL3032 EL3042 EL3062 EL3082 EL3033 EL3043 EL3063 EL3083 Symbol Min. Typ.* Max. Unit Condition
-
-
15
LED Trigger Current
IFT
-
-
10
mA
Main terminal Voltage=3V
-
-
5
Holding Current * Typical values at Ta = 25°C
IH
-
280
-
µA
Everlight Electronics Co., Ltd. Document No:PDS-ELZC-001 Rev.0
3
http:\\www.everlight.com February 22, 2008
6 PIN DIP ZERO CROSS TRIAC DRIVER PHOTOCOUPLER
Typical Performance Curves
EL303X Series EL304X Series EL306X Series EL308X Series
www.DataSheet4U.com
Everlight Electronics Co., Ltd. Document No:PDS-ELZC-001 Rev.0
4
http:\\www.everlight.com February 22, 2008
6 PIN DIP ZERO CROSS TRIAC DRIVER PHOTOCOUPLER
EL303X Series EL304X Series EL306X Series EL308X Series
www.DataSheet4U.com
Everlight Electronics Co., Ltd. Document No:PDS-ELZC-001 Rev.0
5
http:\\www.everlight.com February 22, 2008
6 PIN DIP ZERO CROSS TRIAC DRIVER PHOTOCOUPLER
Figure 10. Static dv/dt Test Circuit & Waveform
D.U.T. A K
Zero Crossing Circuit
EL303X Series EL304X Series EL306X Series EL308X Series
www.DataSheet4U.com
T1
10 kΩ
RTEST
VT
CTEST
50 Ω
High Voltage Pulse Source
T2
Applied VT Waveform VPEAK 0.632 x VPEAK 0 τRC
Measurement Method
The high voltage pulse is set to the required VPEAK value and applied to the D.U.T. output side through the RC circuit above. LED current is not applied. The waveform VT is monitored using a x100 scope probe. By varying RTEST, the dv/dt (slope) is increased, until the D.U.T. is observed to trigger (waveform collapses). The dv/dt is then decreased until the D.U.T. stops triggering. At this point, τRC is recorded and the dv/dt calculated. dv/dt = 0.632 x VPEAK τRC
For example, VPEAK = 600V for EL306X series. The dv/dt value is calculated as follows: dv/dt = 0.63 .