HIGH ISOLATION VOLTAGE AC INPUT DARLINGTON TRANSISTOR TYPE SOP OPTOCOUPLER

Transcription

1 HIGH ISOLATION VOLTAGE AC INPUT DARLINGTON TRANSISTOR TYPE SOP OPTOCOUPLER FEATURES HIGH ISOLATION VOLTAGE BV: 25 kvr.m.s. SMALL THIN PACKAGE 4, 6 pin SOP, pin pitch.27 mm AC INPUT RESPONSE HIGH CURRENT TRANSFER RATIO CTR = 2% IF = ± ma, AVAILABLE IN TAPE AND REEL -F3, -F3 DESCRIPTION and are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon Darlington-connected phototransistor in a plastic SOP (Small Out-Line Package) for high density applications. This device has a shield effect to cut off ambient light. APPLICATIONS PROGRAMMABLE LOGIC CONTROLLERS MEASURING INSTRUMENTS HYBRID IC ELECTRICAL CHARACTERISTICS (TA = 25 C) Diode Transistor PART NUMBER, SYMBOLS PARAMETERS UNITS MIN TYP MAX VF Forward Voltage, IF = ± 5 ma V..4 Ct Terminal Capacitance, V =, f = MHz pf 3 ICEO Collector to Emitter Dark Current na 4 VCE = 4 V, IF = Coupled CTR Current Transfer Ratio, (IC/IF) IF = ± ma, % 2 2 CTR/CTR2 CTR Ratio, IF = ma, % VCE(sat) Collector Saturation Voltage, IF = ± ma, IC = 2 ma V. RI-O Isolation Resistance, Vin-out =. k VDC Ω CI-O Isolation Capacitance, V =, f = MHz pf.4 tr Rise Time 2, VCC = 5 V, IC = 2 ma, RL = Ω µs 2 tf Fall Time 2, VCC = 5 V, IC = 2 ma, RL = Ω µs 2. IC CTR =, CTR2 = IC2 2. Test Circuit for Switching Time IF IF2 IF IC PULSE INPUT IF VCE IF2 IC2 PW = ms ( Duty cycle =/) VCC 5 Ω RL = Ω VOUT California Eastern Laboratories

2 , ABSOLUTE MAXIMUM RATINGS (TA = 25 C) SYMBOLS PARAMETERS UNITS RATINGS Diode IF Forward Current ma ±5 ±5 PD/ C Power Dissipation Derating mw/ C.6.8 PD Power Dissipation mw/ch 6 8 IF(Peak) Forward Current A ± ± PW = µs, Duty Cycle % Transistor VCEO Collector to Emitter Voltage V 4 4 VECO Emitter to Collector Voltage V 6 6 IC Collector Current ma/ch 9 PC/ C Power Dissipation Derating mw/ C.2.2 PC Power Dissipation mw/ch 2 2 Coupled BV Isolation Voltage 2 Vr.m.s. 25 TOP Operating Temperature C -55 to + TSTG Storage Temperature C -55 to +5 ORDERING INFORMATION PART NUMBER PACKAGE PACKING STYLE 4-Pin SOP 5 pcs (Tape 5 pcs cut) -F3 Embossed Tape 35 pcs/reel -F4 6-Pin SOP Magazine case 45 pcs -F3 Embossed Tape 25 pcs/reel -F4 Notes:. Operation in excess of any one of these parameters may result in permanent damage. 2. AC voltage for minute at TA = 25 C, RH = 6 % between input and output. OUTLINE DIMENSIONS (Units in mm) 2.3 MAX.63 MAX ± Top View 4 3.± ±. 2.2 M. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector 7.± ± MAX 2.. ±..3± MAX.2 M, 3, 5, 7. Anode, Cathode 2, 4, 6, 8. Cathode, Anode 9,, 3, 5. Emitter, 2, 4, 6. Collector Top View ± ±.3.3 MARKINGS 6 3 Assembly lot NEC N 3 Country Assembled Type Number Assembly lot Last number of type No.: 6 3 Week Assembled Year Assembled (Last Digit) No. pin mark N 3 Week Assembled Year Assembled (last digit) CTR Rank Code

3 , TYPICAL PERFORMANCE CURVES (TA = 25 C) DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE 2 Diode Power Dissipation, PD (mw) mw/ C.8 mw/ C Transistor Power Dissipation, PC (mw) mw/ C Ambient Temperature, TA ( C) Ambient Temperature, TA ( C) FORWARD CURRENT vs. FORWARD VOLTAGE 8 FORWARD CURRENT vs. FORWARD VOLTAGE 5 6 Forward Current, IF (ma) 5.5 C 6 C 25 C C -25 C -55 C Forward Current, IF (ma) Forward Voltage, VF (V) Forward Voltage, VF (V) Collector to Emitter Dark Current, ICEO (na) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE VCE = 4 V VCE = 24 V VCE = V VCE = 5 V Collector Current, IC (ma) COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE ma 5 ma ma.5 ma.2 ma IF =. ma Ambient Temperature, TA ( C) Collector Saturation Voltage, VCE (sat) (V)

4 , TYPICAL PERFORMANCE CURVES (TA = 25 C) Collector Current, IC (ma) COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE 5 ma 2 ma ma IF =.5 ma Normalized Current Transfer Ratio,CTR NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE Normalized to. at TA = 25 C IF = ma Collector to Emitter Voltage, VCE (V) Ambient Temperature, TA ( C) Current Transfer Ratio, CTR (%) CURRENT TRANSFER RATIO (CTR) vs. FORWARD CURRENT Sample A B C D Current Transfer Ratio, CTR (%) CURRENT TRANSFER RATIO vs. FORWARD CURRENT Sample A B C D Forward Current, IF (ma) Forward Current, IF (ma) Switching Time, t (µs) SWITCHING TIME vs. LOAD RESISTANCE VCC = 5 V IC = 2 ma CTR = 9 % tf tr ts td Switching Time, t (µs) VCC = 5 V IF = ma CTR = 9% SWITCHING TIME vs. LOAD RESISTANCE tf ts tr td Load Resistance, RL (kω) Load Resistance, RL (kω)

5 , TYPICAL PERFORMANCE CURVES (TA = 25 C) FREQUENCY RESPONSE LONG TERM CTR DEGRADATION IF = ma.2. IF = ma (TYP.) Voltage Gain, AV (db) RL = Ω CTR (Relative Value) TA = 25 C TA = 6 C Frequency, f (khz) Time, (Hr)

6 PROGRAMMABLE LOGIC CONTROLLER EXAMPLE Purpose: In-out interface Servo Motor Xaxis Yaxis Servo Motor Amplifier Sensor Motor Heater Pulse Generator COM µpd45 Servo Motor Driver Unit AC, DC M TG PG Pulse Motor Driver Unit M CRT Computer Terminal PC Terminal 2 Printer Printer Power Supply Programmable Logic FDD Memory Cassette

7 , TAPING SPECIFICATIONS (Units in mm) TAPE OUTLINE AND DIMENSIONS 2. ±. 4. ±. ø.5 ±..75 ±. 2.8 MAX 7.5 ±. 6. ± ±..55 ±. 4. ± ± ±. TAPE DIRECTION -F3 -F4 REEL OUTLINE DIMENSIONS ±.5 φ3. ±.5 φ33 φ±5. R. φ2. ± Packing: 35 pcs/reel

8 , TAPING SPECIFICATIONS (Units in mm) TAPE OUTLINE AND DIMENSIONS 2. ±. 4. ±..55 ±.5.75 ±. 2.8 MAX 7.5 ±. 6. ±.3.7 ±..55 ±. 8.3 ± ±. TAPE DIRECTION -F3 -F4 REEL OUTLINE DIMENSIONS ±.5 φ3. ±.5 φ33 φ±5. R. φ2. ± Packing: 25 ppcs/reel

9 , RECOMMENDED SOLDERING CONDITIONS () Infrared reflow soldering Peak reflow temperature 235 C (package surface temperature) Time of temperature higher than 2 C 3 seconds or less Number of reflows Three Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of.2 Wt % is recommended). Package Surface Temperature T ( C) to 6 C 6 to 2 s (preheating) (heating) to s to 3 s 235 C (peak temperature) 2 C Time (s) (2) Dip soldering Temperature 26 C or below (molten solder temperature) Time seconds or less Number of times One Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of.2 Wt % is recommended). (3) Cautions Fluxes Avoid removing the residual flux with chlorine-based cleaning solvent after a reflow process. CAUTIONS REGARDING NOISE Be aware that when voltage is applied suddenly between the photocoupler's input and output or between corrector-emitters at start-up, the output side may enter the on state, even if the voltage is within the absolute maximum ratings. Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. EXCLUSIVE NORTH AMERICAN AGENT FOR NEC RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES Headquarters 459 Patrick Henry Drive Santa Clara, CA (48) Telex FAX (48) DATA SUBJECT TO CHANGE WITHOUT NOTICE Internet: 2/6/22