4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Features Description ■ High sensitivity to low input drive current The 4N29, 4N30, 4N31, 4N32, 4N33 have a gallium arsenide infrared emitter optically coupled to a silicon planar photodarlington. ■ Meets or exceeds all JEDEC Registered Specifications tm ■ VDE 0884 approval available as a test option – add option .300. (e.g., 4N29.300) Applications ■ Low power logic circuits ■ Telecommunications equipment ■ Portable electronics ■ Solid state relays ■ Interfacing coupling systems of different potentials and impedances Packages Schematic White Package (-M Suffix) ANODE 1 6 1 6 BASE 6 1 CATHODE 2 5 COLLECTOR 6 1 N/C 3 4 EMITTER Black Package (No -M Suffix) 6 1 6 1 6 1 ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler April 2007 Symbol Parameter Device Value Units °C TOTAL DEVICE TSTG Storage Temperature Non M -55 to +150 M -40 to +150 TOPR Operating Temperature Non M -55 to +100 M -40 to +100 Lead Solder Temperature All 260 for 10 sec Total Device Power Dissipation @ TA = 25°C All 250 mW 3.3 mW/°C TSOL PD Derate above 25°C °C °C EMITTER IF Continuous Forward Current All 80 mA VR Reverse Voltage All 3 V Forward Current – Peak (300µs, 2% Duty Cycle) All 3.0 A LED Power Dissipation @ TA = 25°C All 150 mW 2.0 mW/°C IF(pk) PD Derate above 25°C DETECTOR BVCEO Collector-Emitter Breakdown Voltage All 30 V BVCBO Collector-Base Breakdown Voltage All 30 V BVECO Emitter-Collector Breakdown Voltage All 5 V Detector Power Dissipation @ TA = 25°C All 150 mW 2.0 mW/°C 150 mA PD Derate above 25°C IC Continuous Collector Current ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 All www.fairchildsemi.com 2 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Absolute Maximum Ratings (TA = 25°C Unless otherwise specified.) Individual Component Characteristics Symbol Parameter Test Conditions Min. Typ. Max. Unit IF = 10mA – 1.2 1.5 V EMITTER VF Input Forward Voltage* IR Reverse Leakage Current* VR = 3.0V – 0.001 100 µA C Capacitance* VF = 0V, f = 1.0MHz – 150 – pF 30 60 – V DETECTOR BVCEO Collector-Emitter Breakdown Voltage* IC = 1.0mA, IB = 0 BVCBO Collector-Base Breakdown Voltage* IC = 100µA, IE = 0 30 100 – V BVECO Emitter-Collector Breakdown Voltage* IE = 100µA, IB = 0 5.0 8 – V nA ICEO Collector-Emitter Dark Current* VCE = 10V, Base Open – 1 100 hFE DC Current Gain VCE = 5.0V, IC = 500µA – 5000 – Min. Typ. Max. Unit 4N32, 4N33 50 (500) – – mA (%) 4N29, 4N30 10 (100) – – 5 (50) – – 4N29, 4N30, 4N32, 4N33 – – 1.0 4N31 – – 1.2 – – 5.0 µS µS Transfer Characteristics Symbol Parameter Test Conditions DC CHARACTERISTICS IC(CTR) Collector Output Current*(1, 2) IF = 10mA, VCE = 10V, IB = 0 4N31 VCE(SAT) Saturation Voltage*(2) IF = 8mA, IC = 2.0mA V AC CHARACTERISTICS ton Turn-on Time toff Turn-off Time 4N32, 4N33 4N29, 4N30, 4N31 BW IF = 200mA, IC = 50mA, VCC = 10V IF = 200mA, IC = 50mA, VCC = 10V Bandwidth(3, 4) – – 100 – – 40 – 30 – kHz Isolation Characteristics Symbol VISO Characteristic Test Conditions Min. Typ. Max. Units 4N29, 4N30, 4N31, 4N32, 4N33 II-O ≤ 1µA, Vrms, t = 1min. 5300 – – Vac(rms) 4N32* VDC 2500 – – V 4N33* VDC 1500 – – Input-Output Isolation Voltage(5) RISO Isolation Resistance(5) VI-O = 500VDC – 1011 – Ω CISO Isolation Capacitance(5) VI-O = Ø, f = 1MHz – 0.8 – pF Notes: * Indicates JEDEC registered data. 1. The current transfer ratio(IC/IF) is the ratio of the detector collector current to the LED input current with VCE @ 10V. 2. Pulse test: pulse width = 300µs, duty cycle ≤ 2.0% . 4. IF adjusted to IC = 2.0mA and IC = 0.7mA rms. 5. The frequency at which IC is 3dB down from the 1kHz value. 6. For this test, LED pins 1 and 2 are common, and phototransistor pins 4, 5 and 6 are common. ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 3 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Electrical Characteristics (TA = 25°C Unless otherwise specified.) Fig. 2 LED Forward Voltage vs. Forward Current (White Package) 1.8 1.8 1.7 1.7 VF - FORWARD VOLTAGE (V) VF - FORWARD VOLTAGE (V) Fig. 1 LED Forward Voltage vs. Forward Current (Black Package) 1.6 1.5 1.4 TA = -55°C 1.3 1.2 TA = 25°C 1.1 TA = 100°C 1.6 1.5 1.4 TA = -55°C 1.3 TA = 25°C 1.2 TA = 100°C 1.1 1.0 1.0 1 10 100 1 10 IF - LED FORWARD CURRENT (mA) 100 IF - LED FORWARD CURRENT (mA) Fig.3 Normalized CTR vs. Forward Current (Black Package) Fig.4 Normalized CTR vs. Forward Current (White Package) 1.4 1.6 VCE = 5.0V TA = 25°C Normalized to IF = 10 mA VCE = 5.0V TA = 25°C 1.4 1.2 Normalized to IF = 10 mA 1.2 NORMALIZED CTR NORMALIZED CTR 1.0 0.8 0.6 0.4 1.0 0.8 0.6 0.4 0.2 0.2 0.0 0.0 0 5 10 15 20 0 2 IF - FORWARD CURRENT (mA) 4 6 8 10 12 14 16 18 20 IF - FORWARD CURRENT (mA) Fig. 5 Normalized CTR vs. Ambient Temperature (Black Package) Fig. 6 Normalized CTR vs. Ambient Temperature (White Package) 1.6 1.4 1.4 1.2 IF = 5 mA NORMALIZED CTR NORMALIZED CTR IF = 5 mA 1.2 IF = 10 mA 1.0 0.8 0.6 IF = 10 mA 0.8 IF = 20 mA 0.6 Normalized to IF = 10 mA TA = 25°C 0.4 Normalized to IF = 10 mA TA = 25°C IF = 20 mA 0.4 -75 1.0 0.2 -50 -25 0 25 50 75 100 125 -60 TA - AMBIENT TEMPERATURE (°C) ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 -40 -20 0 20 40 60 80 100 TA - AMBIENT TEMPERATURE (°C) www.fairchildsemi.com 4 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Typical Performance Curves Fig. 8 CTR vs. RBE (Unsaturated) (White Package) Fig. 7 CTR vs. RBE (Unsaturated) (Black Package) 1.0 NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) 1.0 0.9 VCE= 5.0 V 0.8 IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 IF = 5 mA 0.3 0.2 0.1 0.9 IF = 20 mA 0.8 IF = 10 mA 0.7 IF = 5 mA 0.6 0.5 0.4 0.3 0.2 VCE= 5.0 V 0.1 0.0 0.0 10 100 1000 10 100 RBE- BASE RESISTANCE (kΩ) Fig. 9 CTR vs. RBE (Saturated) (Black Package) Fig. 10 CTR vs. RBE (Saturated) (White Package) 1.0 NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) 1.0 0.9 VCE= 0.3 V 0.8 IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 IF = 5 mA 0.3 0.2 0.1 0.0 0.9 VCE= 0.3 V 0.8 IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 0.3 IF = 5 mA 0.2 0.1 0.0 10 100 1000 10 100 RBE- BASE RESISTANCE (k Ω) Fig. 12 Collector-Emitter Saturation Voltage vs Collector Current (White Package) VCE (SAT) - COLLECTOR-EMITTER SATURATION VOLTAGE (V) 100 10 1 IF = 2.5 mA 0.1 IF = 10 mA 0.01 IF = 20 mA IF = 5 mA TA = 25˚C 0.001 0.01 0.1 1 10 100 TA = 25˚C 10 1 IF = 2.5 mA 0.1 IF = 20 mA 0.01 IF = 5 mA 0.001 0.01 IF = 10 mA 0.1 1 10 IC - COLLECTOR CURRENT (mA) IC - COLLECTOR CURRENT (mA) ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 1000 RBE- BASE RESISTANCE (k Ω) Fig. 11 Collector-Emitter Saturation Voltage vs Collector Current (Black Package) VCE (SAT) - COLLECTOR-EMITTER SATURATION VOLTAGE (V) 1000 RBE- BASE RESISTANCE (kΩ) www.fairchildsemi.com 5 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Typical Performance Curves (Continued) Fig. 14 Switching Speed vs. Load Resistor (White Package) Fig. 13 Switching Speed vs. Load Resistor (Black Package) 1000 1000 IF = 10 mA VCC = 10 V TA = 25°C 100 SWITCHING SPEED - (µs) SWITCHING SPEED - (µs) IF = 10 mA VCC = 10 V TA = 25°C Toff 10 Tf Ton 1 Tr 0.1 100 Toff 10 Ton 1 Tr 0.1 0.1 1 10 100 0.1 1 100 Fig. 16 Normalized ton vs. RBE (White Package) Fig. 15 Normalized ton vs. RBE (Black Package) 5.0 5.0 VCC = 10 V IC = 2 mA RL = 100 Ω 4.5 NORMALIZED ton - (ton(RBE) / ton(open)) NORMALIZED ton - (ton(RBE) / ton(open)) 10 R-LOAD RESISTOR (kΩ) R-LOAD RESISTOR (kΩ) 4.0 3.5 3.0 2.5 2.0 1.5 1.0 4.5 VCC = 10 V IC = 2 mA RL = 100 Ω 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 10 100 1000 10000 10 100000 RBE- BASE RESISTANCE (k Ω) 1.3 NORMALIZED toff - (toff(RBE) / toff(open)) 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 VCC = 10 V IC = 2 mA RL = 100 Ω 0.4 1000 10000 100000 Fig. 18 Normalized toff vs. RBE (White Package) 1.4 0.5 100 RBE- BASE RESISTANCE (k Ω) Fig. 17 Normalized toff vs. RBE (Black Package) NORMALIZED toff - (toff(RBE) / toff(open)) Tf 0.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 VCC = 10 V IC = 2 mA RL = 100 Ω 0.5 0.4 0.3 0.2 0.2 0.1 0.1 10 100 1000 10000 10 100000 RBE- BASE RESISTANCE (k Ω) ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 100 1000 10000 100000 RBE- BASE RESISTANCE (k Ω) www.fairchildsemi.com 6 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Typical Performance Curves (Continued) 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Typical Performance Curves (Continued) Fig. 19 Dark Current vs. Ambient Temperature 10000 ICEO - COLLECTOR -EMITTER DARK CURRENT (nA) VCE = 10 V TA = 25°C 1000 100 10 1 0.1 0.01 0.001 0 20 40 60 80 100 TA - AMBIENT TEMPERATURE (°C) TEST CIRCUIT WAVE FORMS VCC = 10V INPUT PULSE IC IF INPUT RL 10% OUTPUT OUTPUT PULSE 90% RBE tr ton tf toff Adjust IF to produce IC = 2 mA Figure 20. Switching Time Test Circuit and Waveforms ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 7 Package Dimensions (Through Hole) Package Dimensions (Surface Mount) PIN 1 ID. 0.350 (8.89) 0.320 (8.13) 0.270 (6.86) 0.240 (6.10) Pin 1 ID 0.390 (9.90) 0.332 (8.43) 0.350 (8.89) 0.330 (8.38) 0.070 (1.78) 0.045 (1.14) Seating Plane SEATING PLANE 0.260 (6.60) 0.240 (6.10) 0.200 (5.08) 0.115 (2.92) 0.320 (8.13) 0.014 (0.36) 0.010 (0.25) 0.200 (5.08) 0.115 (2.93) 0.020 (0.51) MIN 0.154 (3.90) 0.100 (2.54) 0.070 (1.77) 0.040 (1.02) 0.012 (0.30) 0.008 (0.20) 0.016 (0.40) 0.008 (0.20) 0.022 (0.56) 0.016 (0.41) 0° to 15° 0.300 (7.62) TYP 0.025 (0.63) 0.020 (0.51) 0.100 (2.54) TYP 0.100 [2.54] 0.035 (0.88) 0.012 (0.30) 0.020 (0.50) 0.016 (0.41) Package Dimensions (0.4” Lead Spacing) Recommended Pad Layout for Surface Mount Leadform PIN 1 ID 0.070 (1.78) 0.270 (6.86) 0.240 (6.10) 0.060 (1.52) 0.350 (8.89) 0.330 (8.38) SEATING PLANE 0.415 (10.54) 0.100 (2.54) 0.070 (1.78) 0.045 (1.14) 0.295 (7.49) 0.030 (0.76) 0.200 (5.08) 0.135 (3.43) 0.154 (3.90) 0.100 (2.54) 0.004 (0.10) MIN 0.016 (0.40) 0.008 (0.20) 0° to 15° 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.400 (10.16) TYP Note: All dimensions are in inches (millimeters). ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 8 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Black Package (No -M Suffix) Package Dimensions (Through Hole) Package Dimensions (Surface Mount) 0.350 (8.89) 0.320 (8.13) 0.350 (8.89) 0.320 (8.13) PIN 1 ID Pin 1 ID 0.260 (6.60) 0.240 (6.10) 0.070 (1.77) 0.040 (1.02) 0.390 (9.90) 0.332 (8.43) 0.070 (1.77) 0.040 (1.02) SEATING PLANE SEATING PLANE 0.260 (6.60) 0.240 (6.10) 0.320 (8.13) 0.014 (0.36) 0.010 (0.25) 0.200 (5.08) 0.115 (2.93) 0.320 (8.13) 0.014 (0.36) 0.010 (0.25) 0.200 (5.08) 0.115 (2.93) 0.012 (0.30) 0.008 (0.20) 0.025 (0.63) 0.020 (0.51) 0.100 (2.54) 0.015 (0.38) 0.020 (0.50) 0.016 (0.41) 0.100 (2.54) 0.100 [2.54] 0.035 (0.88) 0.006 (0.16) 0.020 (0.50) 0.016 (0.41) 15° 0.012 (0.30) Package Dimensions (0.4” Lead Spacing) Recommended Pad Layout for Surface Mount Leadform 0.350 (8.89) 0.320 (8.13) PIN 1 ID 0.070 (1.78) 0.260 (6.60) 0.240 (6.10) 0.060 (1.52) SEATING PLANE 0.070 (1.77) 0.040 (1.02) 0.415 (10.54) 0.014 (0.36) 0.010 (0.25) 0.100 (2.54) 0.295 (7.49) 0.030 (0.76) 0.200 (5.08) 0.115 (2.93) 0.100 (2.54) 0.015 (0.38) 0.020 (0.50) 0.016 (0.41) 0.012 (0.30) 0.008 (0.21) 0.100 [2.54] 0.425 (10.80) 0.400 (10.16) Note: All dimensions are in inches (millimeters). ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 9 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler White Package (-M Suffix) Black Package (No Suffix) Example White Package (-M Suffix) Example No Suffix 4N32 No Suffix 4N32M .S 4N32S S 4N32SM .SD 4N32SD SR2 4N32SR2M .W 4N32W T 4N32TM 0.4" Lead Spacing .300 4N32300 V 4N32VM VDE 0884 .300W 4N32300W TV 4N32TVM VDE 0884, 0.4" Lead Spacing VDE 0884, Surface Mount .3S 4N323S SV 4N32SVM .3SD 4N323SD SR2V 4N32SR2VM Option Standard Through Hole Device Surface Mount Lead Bend Surface Mount; Tape and reel VDE 0884, Surface Mount, Tape & Reel Marking Information 1 3 4N29 2 V XX YY K 6 1 V 5 4 3 Black Package, No Suffix 4N29 2 X YY Q 6 4 5 White Package, -M Suffix Definitions 1 Fairchild logo 2 Device number 3 VDE mark (Note: Only appears on parts ordered with VDE option – See order entry table) 4 One or two digit year code • Two digits for black package parts, e.g., ‘07’ • One digit for white package parts, e.g., ‘7’ 5 Two digit work week ranging from ‘01’ to ‘53’ 6 Assembly package code *Note – Parts built in the white package (M suffix) that do not have the ‘V’ option (see definition 3 above) that are marked with date code ‘325’ or earlier are marked in the portrait format. ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 10 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Ordering Information Black Package, No Suffix 12.0 ± 0.1 4.85 ± 0.20 4.0 ± 0.1 0.30 ± 0.05 4.0 ± 0.1 Ø1.55 ± 0.05 1.75 ± 0.10 7.5 ± 0.1 13.2 ± 0.2 9.55 ± 0.20 0.1 MAX 10.30 ± 0.20 16.0 ± 0.3 Ø1.6 ± 0.1 User Direction of Feed White Package, -M Suffix 12.0 ± 0.1 4.5 ± 0.20 2.0 ± 0.05 0.30 ± 0.05 4.0 ± 0.1 Ø1.5 MIN 1.75 ± 0.10 11.5 ± 1.0 21.0 ± 0.1 9.1 ± 0.20 0.1 MAX 10.1 ± 0.20 24.0 ± 0.3 Ø1.5 ± 0.1/-0 User Direction of Feed Note: All dimensions are in millimeters. ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 11 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Tape Dimensions Black Package, No Suffix Temperature (°C) 300 215°C, 10–30 s 250 225 C peak 200 150 Time above 183°C, 60–150 sec 100 50 • Peak reflow temperature: 225°C (package surface temperature) • Time of temperature higher than 183°C for 60–150 seconds • One time soldering reflow is recommended Ramp up = 3C/sec 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Time (Minute) White Package, -M Suffix 300 280 260 240 220 200 180 160 °C 140 120 100 80 60 40 20 0 260°C >245°C = 42 Sec Time above 183°C = 90 Sec 1.822°C/Sec Ramp up rate 33 Sec 0 60 120 180 270 360 Time (s) ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 12 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler Reflow Soldering Profile ® ACEx Across the board. Around the world.™ ActiveArray™ Bottomless™ Build it Now™ CoolFET™ CROSSVOLT™ CTL™ Current Transfer Logic™ DOME™ 2 E CMOS™ ® EcoSPARK EnSigna™ FACT Quiet Series™ ® FACT ® FAST FASTr™ FPS™ ® FRFET GlobalOptoisolator™ GTO™ HiSeC™ i-Lo™ ImpliedDisconnect™ IntelliMAX™ ISOPLANAR™ MICROCOUPLER™ MicroPak™ MICROWIRE™ Motion-SPM™ MSX™ MSXPro™ OCX™ OCXPro™ ® OPTOLOGIC ® OPTOPLANAR PACMAN™ PDP-SPM™ POP™ ® Power220 ® Power247 PowerEdge™ PowerSaver™ Power-SPM™ ® PowerTrench Programmable Active Droop™ ® QFET QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ ScalarPump™ SMART START™ ® SPM STEALTH™ SuperFET™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TCM™ ® The Power Franchise TinyBoost™ TinyBuck™ ® TinyLogic TINYOPTO™ TinyPower™ TinyWire™ TruTranslation™ µSerDes™ ® UHC UniFET™ VCX™ Wire™ ™ DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Definition Preliminary First Production This datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only. Rev. I26 ©2006 Fairchild Semiconductor Corporation 4N29, 4N30, 4N31, 4N32, 4N33 Rev. 1.0.1 www.fairchildsemi.com 13 4N29, 4N30, 4N31, 4N32, 4N33 General Purpose 6-Pin Photodarlington Optocoupler TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks.