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| ILD620/620GB QUAD CHANNEL ILQ620/620GB DUAL CHANNEL AC INPUT PHOTOTRANSISTOR OPTOCOUPLER FEATURES * Identical Channel to Channel Footprint ILD620 Crosses to TLP620-2 ILQ620 Crosses to TLP620-4 * Current Transfer Ratio (CTR) at IF= 5 mA ILD/Q620: 50% Min. ILD/Q620GB: 100% Min. * Saturated Current Transfer Ratio (CTRSAT) at IF= 1 mA ILD/Q620: 60% Typ. ILD/Q620GB: 30% Min. * High Collector-Emitter Voltage, BVCEO=70 V * Dual and Quad Packages Feature: - Reduced Board Space - Lower Pin and Parts Count - Better Channel to Channel CTR Match - Improved Common Mode Rejection * Field-Effect Stable by TRIOS (TRansparent IOn Shield) * Isolation Test Voltage from Double Molded Package * Underwriters Lab File #E52744 * VDE 0884 Available with Option 1 Maximum Ratings (Each Channel) Emitter Forward Current ......................................... 60 mA Surge Current............................................... 1.5 A Power Dissipation ...................................... 100 mW Derate from 25C .................................. 1.3 mW/C Detector Collector-Emitter Breakdown Voltage ............. 70 V Collector Current.......................................... 50 mA Collector Current (t <1 ms) ......................... 100 mA Power Dissipation ...................................... 150 mW Derate from 25C ..................................... 2 mW/C Package Isolation Test Voltage(t=1 sec.)......... 5300 VACRMS Package Dissipation, ILD620/GB ............. 400 mW Derate from 25C ............................... 5.33 mW/C Package Dissipation, ILQ620/GB ............. 500 mW Derate from 25C ............................... 6.67 mW/C Creepage ................................................7 mm min. Clearance ...............................................7 mm min. Isolation Resistance VIO=500 V, TA=25C ................................1012 VIO=500 V, TA=100C ............................. 10 11 Storage Temperature .................. -55C to +150C Operating Temperature............... -55C to +100C Junction Temperature ................................... 100C Soldering Temperature (2 mm from case bottom).......................... 260C 4 Typ. .022 (.56) .018 (.46) .040 (1.02) .030 (.76 ) .100 (2.54) Typ. .790 (20.07) .779 (19.77 ) .045 (1.14) .030 (.76) Dimensions in inches (mm) Pin One I.D. 4 3 2 1 K=Cathode 1 2 3 4 8 Collector 7 Emitter 6 Collector 5 Emitter A/K .268 (6.81) .255 (6.48) 5 6 7 8 A/K A/K .390 (9.91) .379 (9.63) A/K .045 (1.14) .150 (3.81) .030 (.76) .130 (3.30) .305 Typ. (7.75) Typ. .135 (3.43) .115 (2.92) 4 Typ. .022 (.56) .018 (.46) .040 (1.02) .030 (.76 ) .100 (2.54) Typ. 10 Typ. 3-9 .012 (.30) .008 (.20) K=Cathode A/K 1 2 3 4 5 6 7 8 16 Collector 15 Emitter 14 Collector 13 Emitter 12 Collector 11 Emitter 10 Collector 9 Emitter Pin One I.D. A/K A/K A/K .268 (6.81) .255 (6.48) A/K A/K A/K A/K .150 (3.81) .130 (3.30) .305 Typ. (7.75) Typ. .135 (3.43) .115 (2.92) 10 Typ. 3-9 .012 (.30) .008 (.20) DESCRIPTION The ILD/Q620 and ILD/Q620GB are multi-channel input phototran-sistor optocouplers that use inverse parallel GaAs IRLED emitters and high gain NPN silicon phototransistors per channel. These devices are constructed using over/under leadframe optical coupling and double molded insulation resulting in a Withstand Test Voltage of 7500 VACPEAK. The LED parameters and the linear CTR characteristics combined with the TRIOS field-effect process make these devices well suited for AC voltage detection. The ILD/Q620GB with its low IF guaranteed CTRCEsat minimizes power dissipation of the AC voltage detection network that is placed in series with the LEDs. Eliminating the phototransistor base connection provides added electrical noise immunity from the transients found in many industrial control environments. 5-1 Characteristics Symbol Emitter Forward Voltage Forward Current Capacitance Thermal Resistance, Junction to Lead Detector Capacitance Collector-Emitter Leakage Current Collector-Emitter Leakage Current Thermal Resistance, Junction to Lead Package Transfer Characteristics Channel/Channel CTR Match CTR Symmetry Off-State Collector Current ILD/Q620 Saturated Current Transfer Ratio Current Transfer Ratio Collector-Emitter Saturation Voltage ILD/Q620GB Saturated Current Transfer Ratio Current Transfer Ratio (Collector-Emitter) Collector-Emitter Saturation Voltage Isolation and Insulation Common Mode Rejection, Output High Common Mode Rejection, Output Low Common Mode Coupling Capacitance Package Capacitance Insulation Resistance Channel to Channel Insulation CMH CML CCM CI-O RS 500 0.8 1012 5000 5000 0.01 V/s V/s pF pF VAC VI-O=0 V, f=1 MHz VI-O=500 V VCM=50 VP-P, RL=1 k, IF=0 mA VCM=50 VP-P, RL=1 k, IF=10 mA CTRCEsat CTRCE VCEsat 30 100 200 600 0.4 % % V IF= 1 mA, VCE=0.4 V IF= 5 mA, VCE=5 V IF= 1 mA, ICE=0.2 mA CTRCEsat CTRCE VCEsat 50 60 80 600 0.4 % % V IF= 1 mA, VCE=0.4 V IF= 5 mA, VCE=5 V IF= 8 mA, ICE=2.4 mA CTRX/CTRY ICE(RATIO) ICE(OFF) 1 to 1 0.5 1 3 to 1 2 10 A IF= 5 mA, VCE=5 V ICE(IF=-5 mA)/IF(=+5 mA) VF= 0.7 V, VCE=24 V CCE ICEO ICEO RTHJL 6.8 10 2 500 100 50 pF nA A C/W VCE=5 V, f=1 MHz VCE=24 V TA=85C, VCE=24 V VF IF CO RTHJL 1 1.15 2.5 25 750 1.3 20 V A pF C/W IF= 10 mA VR= 0.7 V VF=0 V, f=1 MHz Min. Typ. Max. Unit Condition Switching Times Figure 1. Non-saturated switching timing IF=10 mA VCC=5 V VO RL=75 tPHL V0 tPLH tS 50% Figure 3. Non-saturated switching timing IF F=10 KHz, DF=50% Figure 2. Saturated switching timing F=10 KHz, DF=50% VCC=5 V RL VO IF=10 mA tD tR tF ILD/Q620/GB 5-2 Iceo - Collector-Emitter - nA Figure 4. Saturated switching timing IF Figure 6. Collector-emitter leakage versus p temperature g 10 10 10 10 10 10 5 4 3 2 1 0 Vce = 10V TYPICAL VO tR tD tPLH VTH=1.5 V tF Typ. 3.0 20 2.3 2.0 1.1 2.5 Unit s s s s s s Test Condition IF= 10 mA VCC=5 V RL=75 50% of VPP 10 -1 10 -2 -20 0 20 40 60 80 100 Ta - Ambient Temperature - C tPHL Characteristic On Time Rise Time Off Time Fall Time Propagation H-L Propagation L-H Symbol TON tR tOFF tF tPHL tPLH tS Figure 7. Maximum LED current versus ambient temperature IF - Maximum LED Current - mA 120 100 80 60 40 20 0 --60 -40 TJ (MAX)=100C Characteristic On Time Rise Time Off Time Fall Time Propagation H-L Propagation L-H Symbol TON tR tOFF tF tPHL tPLH Typ. 4.3 2.8 2.5 11 2.6 7.2 Unit s s s s s s Test Condition IF= 10 mA VCC=5 V RL=1 VTH=1.5 V Ta - Ambient Temperature - C -20 0 20 40 60 80 100 Figure 8. Maximum LED power dissipation 200 PLED - LED Power - mW 150 100 50 Figure 5. LED forward current versus forward voltage IF - LED Forward Current - mA 60 40 20 25C 0 -55C -20 -40 -60 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 85C 0 --60 -40 Ta - Ambient Temperature - C -20 0 20 40 60 80 100 Figure 9. Collector current versus diode forward current IC -Normalized Collector Current 100 Normalized to 50 IF=10 mA VCE=5 V TA=25C 10 5.0 2.5 1.0 0.5 ILD/Q620GB ILD/Q620 VF - LED Forward Voltage - V 0.1 1 5 10 Forward Current-IF (mA) 20 ILD/Q620/GB 5-3 Figure 10. Normalization factor for non-saturated and saturated CTR TA=50C versus if 2.0 Normalized to: Vce = 10V, IF = 5mA, Ta = 25C CTRNF - Normalized CTR Factor 1.5 CTRce(sat) Vce = 0.4V NCTRce 1.0 NCTRce(sat) 0.5 Ta = 50C 0.0 .1 1 10 IF - LED Current - mA 100 Figure 13. Peak LED current versus peak duration, Tau 10000 Duty Factor If(pk) - Peak LED Current - mA 1000 .005 .01 .02 .05 .1 .2 .5 t DF = /t 100 10 -6 10 10 -5 10-4 10-3 10-2 10 -1 10 0 10 1 t - LED Pulse Duration - s Figure 11. Normalization factor for non-saturated and saturated CTR TA=70C versus if 2.0 CTRNF - Normalized CTR Factor Figure 14. Maximum detector power dissipation 200 P - Detector Power - mW DET Normalized to: Vce = 10V, IF = 5mA, Ta = 25C 1.5 CTRce(sat) Vce = 0.4V NCTRce 1.0 150 100 0.5 NCTRce(sat) Ta = 70C 50 0.0 .1 1 10 100 0 -60 -40 -20 0 20 40 60 Ta - Ambient Temperature - C 80 100 IF - LED Current - mA Figure 12. Normalization factor for non-saturated and saturated CTR TA=100C versus if 2.0 CTRNF - Normalized CTR Factor Figure 15. Maximum collector current versus collector voltage 1000 Ice - Collector Current - mA Normalized to: Vce = 10V, IF = 5mA, Ta = 25C 1.5 CTRce(sat) Vce = 0.4V NCTRce 1.0 100 Rth = 500C/W 10 1 25C 50C 75C 90C 0.5 NCTRce(sat) Ta = 100C .1 100 0.0 .1 1 10 IF - LED Current - mA .1 1 10 Vce - Collector-Emitter Voltage - V 100 ILD/Q620/GB 5-4 |
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