FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers Features Applications ■ >5mm creepage/clearance ■ Compact 4-pin surface mount package ■ Digital logic inputs ■ ■ ■ ■ ■ Microprocessor inputs (2.4mm maximum standoff height) Current Transfer Ratio in selected groups DC Input: FODM121: 50–600% FODM2701: 50–300% FODM121A: 100–300% FODM2701A: 150–300% FODM121B: 50–150% FODM2701B: 80–160% FODM121C: 100–200% FODM124: 100% MIN FODM121D: 50–100% FODM121E: 150–300% FODM121F: 100–600% FODM121G: 200–400% AC Input: FODM2705: 50–300% Available in tape and reel quantities of 500 and 2500 Applicable to Infrared Ray reflow (260°C max, 10 seconds) C-UL, UL and VDE* certifications ■ Power supply monitor ■ Twisted pair line receiver ■ Telephone line receiver Description The FODM124, FODM121, and FODM2701 series consists of a gallium arsenide infrared emitting diode driving a phototransistor in a compact 4-pin mini-flat package. The lead pitch is 2.54 mm. The FODM2705 series consists of two gallium arsenide infrared emitting diodes connected in inverse parallel for AC operation. *option ‘V’ required Package Dimensions 4.40±0.20 ANODE 1 CATHODE 2 2.54 3 EMITTER Equivalent Circuit FODM121, FODM124, FODM2701 3.85±0.20 2.00±0.20 5.30±0.30 ANODE 1 0.20±0.05 0.10±0.10 4 COLLECTOR 0.40±0.10 7.00 CATHODE 2 4 COLLECTOR 3 EMITTER Equivalent Circuit FODM2705 +0.2 –0.7 Note: All dimensions are in millimeters. ©2006 Fairchild Semiconductor Corporation FODMX Rev. 1.0.7 1 www.fairchildsemi.com FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers February 2007 Symbol Parameter Value Units TOTAL PACKAGE TSTG Storage Temperature -40 to +125 °C TOPR Operating Temperature -40 to +110 °C EMITTER IF (avg) Continuous Forward Current 50 mA IF (pk) Peak Forward Current (1µs pulse, 300 pps.) 1 A VR Reverse Input Voltage 6 V PD Power Dissipation 70 mW 0.65 mW/°C Continuous Collector Current 80 mA Power Dissipation 150 mW 2.0 mW/°C FODM2701 Series, FODM2705 40 V FODM121 Series, FODM124 80 Derate linearly (above 25°C) DETECTOR PD Derate linearly (above 25°C) VCEO Collector-Emitter Voltage VECO Emitter-Collector Voltage 7 V Electrical Characteristics (TA = 25°C) Individual Component Characteristics Symbol Parameter Test Conditions Device Min. IF = 10mA FODM121 Series FODM124 1.0 IF = 5mA FODM2701 Series IF = ±5mA FODM2705 Typ.* Max. Unit 1.3 V EMITTER VF IR Forward Voltage Reverse Current VR = 5V 1.4 FODM2701 Series 5 µA FODM121 Series FODM124 DETECTOR BVCEO BVECO Breakdown Voltage Collector to Emitter IC = 1mA, IF = 0 FODM121 Series FODM124 80 FODM2701 Series FODM2705 40 7 Emitter to Collector IE = 100µA, IF = 0 All ICEO Collector Dark Current VCE = 40V, IF = 0 All CCE Capacitance VCE = 0V, f = 1MHz All 2 FODMX Rev. 1.0.7 V 10 – V 100 nA pF www.fairchildsemi.com FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers Absolute Maximum Ratings (TA = 25°C unless otherwise specified) Symbol CTR Characteristic DC Current Transfer Ratio Test Conditions Device VCE (SAT) Saturation Voltage Typ.** Max. IF = ±5mA, VCE = 5V FODM2705 50 300 IF = 5mA, VCE = 5V FODM2701 50 300 FODM2701A 150 300 FODM2701B 80 160 FODM121 50 600 FODM121A 100 300 FODM121B 50 150 FODM121C 100 200 FODM121D 50 100 FODM121E 150 300 FODM121F 100 600 FODM121G 200 400 IF = 5mA, VCE = 5V CTR Symmetry Min. IF = 1mA, VCE = 0.4V FODM121F 30 IF = 1mA, VCE = 0.5V FODM124 100 IF = 0.5mA, VCE = 1.5V FODM124 50 IF = ±5mA, VCE = 5V FODM2705 0.3 IF = ±10mA, IC = 2mA FODM2705 IF = 10mA, IC = 2mA % 1200 3.0 0.3 FODM2701 0.3 FODM2701A 0.3 FODM2701B 0.3 FODM121 0.4 FODM121A 0.4 FODM121B 0.4 FODM121C 0.4 FODM121D 0.4 FODM121E 0.4 FODM121F 0.4 FODM121G 0.4 IF = 1mA, IC = 0.2mA FODM121F 0.4 IF = 1mA, IC = 0.5mA FODM124 IF = 8mA, IC = 2.4mA Unit V 0.4 tr Rise Time (Non-Saturated) IC = 2mA, VCE = 5V, RL = 100Ω All 3 µs tf Fall Time (Non-Saturated) All 3 µs IC = 2mA, VCE = 5V, RL = 100Ω Isolation Characteristics Characteristic Steady State Isolation Voltage(1) Test Conditions Symbol Device Min. 1 Minute VISO All 3750 Typ.* Max. Unit VRMS *All typicals at TA = 25°C Note: 1. Steady state isolation voltage, VISO, is an internal device dielectric breakdown rating. For this test, pins 1 and 2 are common, and pins 3 and 4 are common. 3 FODMX Rev. 1.0.7 www.fairchildsemi.com FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers Transfer Characteristics (TA = 25°C) Fig. 2 Collector-Emitter Saturation Voltage vs. Ambient Temperature (FODM121/2701/2705) Fig. 1 Forward Current vs. Forward Voltage 100 VCE(sat) - Collector-Emitter Saturation Voltage(V) 0.35 IF - Forward Current (mA) TA = 110oC 70oC o o 25 C 0C -40oC 10 0.30 0.25 0.15 0.8 1.0 1.2 1.4 1.6 IF = 10mA IC = 2mA 0.10 0.05 0.00 -40 1 0.6 IF = 8mA IC = 2.4mA 0.20 1.8 -20 0 20 40 60 80 100 120 VF - Forward Voltage (V) TA - Ambient Temperature (°C) Fig. 3 Current Transfer Ratio vs. Forward Current (FODM121/2701/2705) Fig. 4 Collector Current vs. Forward Current (FODM121/2701/2705) 100 TA = 25 oC o TA = 25 C IC - Collector Current (mA) CTR – Current Transfer Ratio (%) VCE = 10V VCE = 10V VCE = 5V 100 VCE = 5V 10 1 0.1 10 0.1 1 10 0.1 100 1 10 100 IF - Forward Current (mA) IF - Forward Current (mA) Fig. 6 Collector Current vs. Collector-Emitter Voltage (FODM121/2701/2705) Fig. 5 Collector Current vs. Ambient Temperature (FODM121/2701/2705) 100 o TA = 25 C 40 10 IC - Collector Current (mA) IC - Collector Current (mA) IF = 25mA IF = 10mA IF = 5mA IF = 1mA 1 IF = 0.5mA 0.1 IF = 50mA IF = 40mA IF = 30mA 30 IF = 20mA 20 IF = 10mA 10 IF = 5mA VCE = 5V 0.01 -40 IF = 1mA 0 -20 0 20 40 60 80 100 0 120 4 FODMX Rev. 1.0.7 2 4 6 8 10 VCE - Collector-Emitter Voltage (V) TA - Ambient Temperature (°C) www.fairchildsemi.com FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers Typical Performance Curves Fig. 8 Normalized Current Transfer Ratio vs. Ambient Temperature (FODM121/2701/2705) 160 CTR – Normalized Current Transfer Ratio (%) ICEO - Collector Dark Current (nA) 10000 VCE = 40V 1000 100 10 1 0.1 -40 140 100 80 60 40 20 -20 0 20 40 60 80 100 120 -40 -20 VCE(sat) - Collector-Emitter Saturation Voltage(V) IF = 5mA IF = 16mA o TA = 25 C tOFF 100 tS 10 tON 10 0.30 80 100 120 0.25 0.20 0.15 0.10 0.05 100 -20 0 20 40 60 80 100 120 TA - Ambient Temperature (°C) Fig. 11 Current Transfer Ratio vs. Forward Current (FODM124) Fig 12. Collector Current vs. Forward Current (FODM124) TA = 25°C VCE = 0.5V TA = 25°C VCE = 0.5V IC - Collector Current (mA) 10 100 1 1 0.1 0.01 0.1 10 10 IF - Forward Current (mA) 1 10 IF - Forward Current (mA) 5 FODMX Rev. 1.0.7 60 IF = 1mA IC = 0.5mA RL - Load Resistance (kΩ) 0.1 40 0.35 0.00 -40 1 1 20 Fig. 10 Collector-Emitter Saturation Voltage vs. Ambient Temperature (FODM124) 1000 VCC = 5V 0 TA - Ambient Temperature (°C) Fig. 9 Switching Time vs. Load Resistance (FODM121/2701/2705) Switching Time (µs) Normalized to TA = 25 C 120 TA - Ambient Temperature (°C) CTR – Current Transfer Ratio (%) o IF = 5mA VCE = 5V www.fairchildsemi.com FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers Fig 7. Collector Dark Current vs. Ambient Temperature (FODM121/2701/2705) 10 o TA = 25 C IF = 10mA 8 IF = 10mA IF = 5mA IC - Collector Current (mA) IC - Collector Current (mA) VCE = 0.5V 10 IF = 2mA IF = 1mA 1 IF = 0.5mA 6 IF = 5mA 4 IF = 2mA 2 IF = 1mA IF = 0.5mA 0.1 -40 0 -20 0 20 40 60 80 100 0.0 120 0.2 0.4 0.6 0.8 1.0 VCE - Collector-Emitter Voltage (V) TA - Ambient Temperature (°C) Fig. 16 Normalized Current Transfer Ratio vs. Ambient Temperature (FODM124) Fig. 15 Collector Dark Current vs. Ambient Temperature (FODM124) ICEO - Collector Dark Current (nA) 10000 CTR – Normalized Current Transfer Ratio (%) 160 VCE = 40V 1000 100 10 1 0.1 -40 140 IF = 1mA, VCE = 0.5V Normalized to TA = 25°C 120 100 80 60 40 20 -20 0 20 40 60 80 100 -40 120 -20 0 20 40 60 80 100 120 TA - Ambient Temperature (°C) TA - Ambient Temperature (°C) Fig. 17 Switching Time vs. Load Resistance (FODM124) VCC = 5V IF = 1mA TA = 25°C Switching Time (µs) 1000 tOFF 100 tS 10 tON 1 1 10 100 RL - Load Resistance (kΩ) 6 FODMX Rev. 1.0.7 www.fairchildsemi.com FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers Fig. 14 Collector Current vs. Collector-Emitter Voltage (FODM124) Fig 13. Collector Current vs. Ambient Temperature (FODM124) FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers Ordering Information Option Description V VDE Approved R1 Tape and Reel (500 units) R2 Tape and Reel (2500 units) R1V Tape and Reel (500 units) and VDE Approved R2V Tape and Reel (2500 units) and VDE Approved Marking Information 1 121 2 V X YY R 6 3 4 5 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 digit year code 5 Two digit work week ranging from ‘01’ to ‘53’ 6 Assembly package code 7 FODMX Rev. 1.0.7 www.fairchildsemi.com P2 P0 t D0 E A0 W1 W B0 d F D1 P 2.54 Pitch Symbol Description W Tape Thickness t 0.35±0.02 Sprocket Hole Pitch P0 4.00±0.20 12.00±0.4 Sprocket Hole Dia. D0 1.55±0.20 Sprocket Hole Location E 1.75±0.20 Pocket Location F 5.50±0.20 P2 2.00±0.20 Pocket Pitch P 8.00±0.20 Pocket Dimension A0 4.75±0.20 Pocket Hole Dia. B0 7.30±0.20 K0 2.30±0.20 D1 1.55±0.20 Cover Tape Width W1 Cover Tape Thickness d Max. Component Rotation or Tilt Devices Per Reel Reel Diameter 9.20 0.065±0.02 20° max R1 500 R2 2500 R1 178 mm (7") R2 330 mm (13") 8 FODMX Rev. 1.0.7 Dimensions (mm) Tape Width www.fairchildsemi.com FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers K0 FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers Footprint Drawing for PCB Layout 0.80 1.00 6.50 2.54 Note: All dimensions are in mm. Recommended Infrared Reflow Soldering Profile • Peak reflow temperature: 260°C (package surface temperature) • Time of temperature higher than 245°C: 40 seconds or less • Number of reflows: 3 10 s Temperature (°C) 300 260°C 245°C 250 200 150 40 s 100 50 0 0 50 100 150 200 250 300 Time (s) 9 FODMX Rev. 1.0.7 www.fairchildsemi.com 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. FACT Quiet Series™ GlobalOptoisolator™ GTO™ HiSeC™ I2C™ i-Lo™ ImpliedDisconnect™ IntelliMAX™ ISOPLANAR™ LittleFET™ MICROCOUPLER™ MicroFET™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ Across the board. Around the world.™ The Power Franchise® Programmable Active Droop™ ACEx™ ActiveArray™ Bottomless™ Build it Now™ CoolFET™ CROSSVOLT ™ DOME™ EcoSPARK™ E2CMOS™ EnSigna™ FACT® FAST® FASTr™ FPS™ FRFET™ OCX™ OCXPro™ OPTOLOGIC® OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerEdge™ PowerSaver™ PowerTrench® QFET® QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ µSerDes™ ScalarPump™ SILENT SWITCHER® SMART START™ SPM™ Stealth™ SuperFET™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TCM™ TinyBoost™ TinyBuck™ TinyPWM™ TinyPower™ TinyLogic® TINYOPTO™ TruTranslation™ 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, or (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 significant injury to the user. 2. A critical component is 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 Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and 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. I22 10 FODMX Rev. 1.0.7 www.fairchildsemi.com FODM121 Series, FODM124, FODM2701 Series, FODM2705 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers FAIRCHILD SEMICONDUCTOR TRADEMARKS