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| MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MOC256/D AC Input Phototransistor Small Outline Surface Mount Optocoupler The MOC256 is an AC input phototransistor optocoupler. The device consists of two infrared emitters connected in anti-parallel and coupled to a silicon NPN phototransistor detector. They are designed for applications requiring the detection or monitoring of AC signals. These devices are constructed with a standard SOIC-8 footprint. * Guaranteed Current Transfer Ratio CTR of 20% at IF=10 mA * UL Recognized. File Number E54915 * Industry Standard SOIC-8 Surface Mountable Package * Standard Lead Spacing of 0.050 inches * Available in Tape and Reel Option (Conforms to EIA Standard RS481A) * Bidirectional AC Input (Protection Against Reversed DC Bias) * Guaranteed CTR Symmetry of 2:1 Maximum * High Input-Output Isolation of 3000 Vac (rms) Guaranteed MAXIMUM RATINGS (TA = 25C unless otherwise noted) Rating INPUT LED Forward Current -- Continuous Forward Current -- Peak (PW = 100 s, 120 pps) Reverse Voltage LED Power Dissipation @ TA = 25C Derate above 25C OUTPUT TRANSISTOR Collector-Emitter Voltage Emitter-Base Voltage Collector Current -- Continuous Detector Power Dissipation @ TA = 25C Derate above 25C TOTAL DEVICE Input-Output Isolation Voltage(1) (60 Hz, 1 sec Duration) Total Device Power Dissipation @ TA = 25C Derate above 25C Ambient Operating Temperature Range(2) Storage Temperature Range(2) Lead Soldering Temperature (10 sec, 1/16 from case) VISO PD TA Tstg -- 3000 250 2.94 - 55 to +100 - 55 to +150 260 Vac(rms) mW mW/C C C C VCEO VECO IC PD 30 7 150 150 1.76 V V mA mW mW/C IF IF(pk) VR PD 60 1 6 90 0.8 mA A V mW mW/C Symbol Value Unit MOC256 Motorola Preferred Device SMALL OUTLINE OPTOISOLATORS AC INPUT TRANSISTOR OUTPUT CASE 846-01, STYLE 2 PLASTIC SCHEMATIC 1 2 3 4 PIN 1. 2. 3. 4. 5. 6. 7. 8. AC IN AC IN N.C. N.C. EMITTER COLLECTOR BASE N.C. 8 7 6 5 1. Input-output isolation voltage is an internal device dielectric breakdown rating. 1. For this test, Pins 1 and 2 are common, and Pins 5, 6 and 7 are common. 2. Refer to Quality and Reliability Section in Opto Data Book for information on test conditions. NOTE: Thickness through insulation between input and output is 0.5 mm. Preferred devices are Motorola recommended choices for future use and best overall value. REV 1 (c)MotorolaInc. 1995 Motorola, Optoelectronics Device Data 1 MOC256 ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)(1) Characteristic INPUT LED Forward Voltage (IF = 10 mA, either direction) Capacitance (V = 0 V, f = 1 MHz) OUTPUT TRANSISTOR Collector-Emitter Dark Current (VCE = 10 V) TA = 100C Collector-Base Dark Current (VCB = 10 V) Collector-Emitter Breakdown Voltage (IC = 10 mA) Collector-Base Breakdown Voltage (IC = 100 A) Emitter-Collector Breakdown Voltage (IE = 100 A) DC Current Gain (IC = 2 mA, VCE = 5 V) Collector-Emitter Capacitance (f = 1 MHz, VCE = 0 V) Collector-Base Capacitance (f = 1 MHz, VCB = 0 V) Emitter-Base Capacitance (f = 1 MHz, VEB = 0 V) COUPLED Output Collector Current (IF = mA, VCE = 10 V) ICEO -- -- ICBO V(BR)CEO V(BR)CBO V(BR)ECO hFE CCE CCB CEB IC (CTR)(5) -- -- 30 70 5 -- -- -- -- 1 1 0.2 45 100 7.8 500 7 20 10 100 -- -- -- -- -- -- -- -- -- nA A nA Volts Volts Volts -- pF pF pF VF CJ -- -- 1.15 20 1.5 -- Volts pF Symbol Min Typ(1) Max Unit "10 2 (20) 0.5 15 (150) 1.0 -- 2.0 mA (%) -- Output Collector Current Symmetry(3) I at I + ) 10 mA, VCE + 10 V F C I at I + -10 mA, V + 10 V F C CE "10 mA) Collector-Emitter Saturation Voltage (IC = 0.5 mA, IF = Isolation Resistance (V = 500 V)(5) Isolation Capacitance (V = 0 V, f = 1 MHz)(5) 1. 2. 3. 4. 5. VCE(sat) VISO RISO CISO -- 3000 1011 -- 0.1 -- -- 0.2 0.4 -- -- -- Volts Vac(rms) pF Input-Output Isolation Voltage (f = 60 Hz, t = 1 sec)(4,5) Always design to the specified minimum/maximum electrical limits (where applicable). Current Transfer Ratio (CTR) = IC/IF x 100%. This specification guarantees that the higher of the two IC readings will be no more than 3 times the lower at IF = 10 mA. Input-Output Isolation Voltage, VISO, is an internal device dielectric breakdown rating. For this test, pins 1 and 2 are common, and pins 5, 6 and 7 are common. 2 Motorola Optoelectronics Device Data MOC256 TYPICAL CHARACTERISTICS 4.0 - 55C 25C Vin, INPUT VOLTAGE (VOLTS) 2.0 TA = 85C 0 MAXIMUM PEAK OUTPUT CURRENT (1) 85C - 55C -4.0 -1000 25C -500 0 500 iF, INSTANTANEOUS INPUT CURRENT (mA) 1000 MINIMUM PEAK OUTPUT CURRENT (1) INPUT CURRENT WAVEFORM -2.0 Figure 1. Input Voltage versus Input Current I C , OUTPUT COLLECTOR CURRENT (mA) 14 IC , COLLECTOR CURRENT (mA) 12 10 8 5 mA 6 4 2 0 0 1 2 3 4 5 6 7 8 9 VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS) 10 2 mA 1 mA IF = 10 mA 25 20 15 10 5 Figure 2. Output Characteristics IF = 10 mA VCE = 10 V 0 -60 -30 0 30 60 TA, AMBIENT TEMPERATURE (C) 90 100 Figure 3. Collector Current versus Collector-Emitter Voltage I CEO, COLLECTOR-EMITTER DARK CURRENT (nA) Figure 4. Output Current versus Ambient Temperature 25 C, CAPACITANCE (pF) 100 20 10 VCE = 30 V 15 CCB 10 CEB CCE 1 10 V 0.1 0 20 40 60 80 TA, AMBIENT TEMPERATURE (C) 100 5 0 10 20 V, VOLTAGE (VOLTS) 30 Figure 5. Dark Current versus Ambient Temperature Figure 6. Capacitances versus Voltage Motorola Optoelectronics Device Data 3 MOC256 PACKAGE DIMENSIONS -A- 8 5 K 1 4 B NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. INCHES MIN MAX 0.182 0.202 0.144 0.164 0.123 0.143 0.011 0.021 0.050 BSC 0.003 0.008 0.006 0.010 0.224 0.244 MILLIMETERS MIN MAX 4.63 5.13 3.66 4.16 3.13 3.63 0.28 0.53 1.27 BSC 0.08 0.20 0.16 0.25 5.69 6.19 G D 8 PL 0.13 (0.005) M TA M -T- SEATING PLANE C DIM A B C D G H J K 0.038 (0.0015) H J STYLE 2: PIN 1. 2. 3. 4. 5. 6. 7. 8. INPUT INPUT NC NC EMITTER COLLECTOR BASE NC CASE 846-01 ISSUE B Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters can and do vary in different applications. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE (602) 244-6609 INTERNET: http://Design-NET.com JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, Toshikatsu Otsuki, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-3521-8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 4 *MOC256/D* Motorola Optoelectronics Device Data MOC256/D |
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