4N31

GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS DESCRIPTION The 4N29, 4N30, 4N31, 4N32, 4N33 have a gallium arsenide infrared emitter optically coupled to a silicon planar photodarlington. 4N29 4N30 4N31 4N32 4N33 FEATURES • High sensitivity to low input drive current • Meets or exceeds all JEDEC Registered Specifications • VDE 0884 approval available as a test option -add option .300. (e.g., 4N29.300) SCHEMATIC ANODE 1 6 BASE APPLICATIONS • • • • • Low power logic circuits Telecommunications equipment Portable electronics Solid state relays Interfacing coupling systems of different potentials and impedances. CATHODE 2 5 COLLECTOR N/C 3 4 EMITTER ABSOLUTE MAXIMUM RATINGS Parameter TOTAL DEVICE Storage Temperature Operating Temperature Lead Solder Temperature Total Device Power Dissipation @ TA = 25°C Derate above 25°C EMITTER Continuous Forward Current Reverse Voltage (TA = 25°C Unless otherwise specified.) Symbol TSTG TOPR TSOL PD IF VR IF(pk) PD BVCEO BVCBO BVECO PD IC Value -55 to +150 -55 to +100 260 for 10 sec 250 3.3 80 3 3.0 150 2.0 30 30 5 150 2.0 150 Units °C °C °C mW mW/°C mA V A mW mW/°C V V V mW mW/°C mA Forward Current - Peak (300 µs, 2% Duty Cycle) LED Power Dissipation @ TA = 25°C Derate above 25°C DETECTOR Collector-Emitter Breakdown Voltage Collector-Base Breakdown Voltage Emitter-Collector Breakdown Voltage Detector Power Dissipation @ TA = 25°C Derate above 25°C Continuous Collector Current 4/25/00 200038B GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS 4N29 ELECTRICAL CHARACTERISTICS 4N30 4N31 4N32 4N33 (TA = 25°C Unless otherwise specified.) INDIVIDUAL COMPONENT CHARACTERISTICS Parameter EMITTER *Input Forward Voltage *Reverse Leakage Current *Capacitance DETECTOR V *Collector-Emitter Breakdown Voltage *Collector-Base Breakdown Voltage *Emitter-Collector Breakdown Voltage *Collector-Emitter Dark Current DC Current Gain Test Conditions (IF = 10 mA) (VR = 3.0 V) (VF = 0 V, f = 1.0 MHz) (IC = 100 µA, IB = 0) (IC = 100 µA, IE = 0) (IE = 100 µA, IB = 0) (VCE = 10 V, Base Open) (VCE = 5.0 V, IC = 500 µA) Symbol VF IR C BVCEO BVCBO BVECO ICEO hFE 30 30 5.0 Min Typ 1.2 0.001 150 60 100 8 1 5000 100 V V nA Max 1.5 100 Unit V µA pF TRANSFER CHARACTERISTICS DC Characteristic *Collector Output Current(1,2) (4N32, 4N33) (4N29, 4N30) (IF = 10 mA, VCE = 10 V, IB = 0) IC (CTR) (4N31) *Saturation Voltage(2) (4N29, 4N30, 4N32, 4N33) (4N31) (IF = 8.0 mA, IC = 2.0 mA) VCE(sat) Test Conditions Symbol Min 50 (500) 10 (100) 5 (50) 1.0 1.2 V mA (%) Typ Max Units TRANSFER CHARACTERISTICS AC Characteristic Turn-on Time(3) (4N32, 4N33) (4N29, 4N30, 4N31) Bandwidth(4,5) Turn-off Time(3) Test Conditions (IF = 200 mA, IC = 50 mA, VCC = 10 V) (Fig.7) Symbol ton toff BW 30 Min Typ Max 5.0 100 40 KHz µs Units ISOLATION CHARACTERISTICS Characteristic Input-Output Isolation Voltage(6) (4N29, 4N30, 4N31, 4N32, 4N33) *(4N32) *(4N33) Isolation Resistance(6) Isolation Capacitance(6) (VI-O = (II-O Test Conditions 1 µA, Vrms, t = 1 min.) VDC VDC (VI-O = 500 VDC) , f = 1 MHz) RISO CISO VISO Symbol Min 5300 2500 1500 1011 0.8 pf Typ Max Units Vac(rms) V 4/25/00 200038B GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS 4N29 Fig. 1 Output Current vs. Input Current CTR - CURRENT TRANSFER RATIO (NORMALIZED) 4N30 4N31 4N32 4N33 Fig. 2 Current Transfer Ratio vs. Ambient Temperature CTR - CURRENT TRANSFER RATIO (NORMALIZED) 10 TA = 0˚C, 25˚C TA = 70˚C TA = 100˚C TA = -55˚C 1 1 NORMALIZED TO: CTR @ IF = 10 mA TA = 25˚C VCE = 5 V 0.1 0.1 1 10 100 NORMALIZED TO: CTR @ IF = 10 mA TA = 25˚C VCE = 10 V 0.1 -80 -60 -40 -20 0 20 40 60 80 100 120 IF - LED INPUT CURRENT (mA) TA - AMBIENT TEMPERATURE (˚C) Fig. 3 Collector Current vs. Collector-Emitter Voltage NORMALIZED TO: IF = 1 mA VCE = 5 V Fig. 4 Dark Current vs. Ambient Temperature ICEO - COLLECTOR-EMITTER DARK CURRENT (nA) 10000 VCE = 10 V 1000 16 IC - COLLECTOR CURRENT (NORMALIZED) 14 12 IF = 10 mA 10 IF = 5 mA 100 8 10 6 1 4 IF = 2 mA 2 0.1 IF = 1 mA 0 0 1 2 3 4 5 6 7 8 9 10 0.01 0 20 40 60 80 100 VCE- COLLECTOR -EMITTER VOLTAGE (V) TA - AMBIENT TEMPERATURE (˚C) Fig. 5 Turn-On Time vs. Input Current 1000 RL = 1 k VCC = 10 V 100 RL = 100 1000 Fig. 6 Turn-Off Time vs. Input Current TON - TIME (µs) 10 RL = 10 TOFF - TIME (µs) 100 RL = 1 k RL = 100 10 RL = 10 1 VCC = 10 V 1 0.1 0.1 1 10 100 0.1 1 10 100 IF - LED INPUT CURRENT (mA) IF - LED INPUT CURRENT (mA) 4/25/00 200038B GENERAL PURPOSE 6-PIN PHOTODARLINGTON OPTOCOUPLERS 4N29 4N30 4N31 4N32 4N33 TYPICAL ELECTRO-OPTICAL CHARACTERISTIC CURVES (25°C Free air temperature unless otherwise specified) (Cont.) Test Circuit Waveforms VCC = 10 V I C = 50 mA INPUT RL I F = 200 mA INPUT PULSE WIDTH