NEC's HIGH CMR, 10 Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN SSOP (SO-8) HIGH-SPEED OPTOCOUPLER

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1 NEC's HIGH CMR, 1 Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN SSOP (SO-8) HIGH-SPEED OPTOCOUPLER PS9814-1,-2 DESCRIPTION NEC's PS and PS are active-low type highspeed optocouplers that use a GaAlAs light-emitting diode on the input side and a photodetector IC that includes a photodiode and a signal processor on the same chip on the output side. The PS9814-1, -2 are designed specifically for high common mode transient immunity (CMR) and low pulse width distortion, the PS is suitable for high density applications. FEATURES 4% REDUCTION OF MOUNTING AREA: 5-pin SOP 2 HIGH COMMON MODE TRANSIENT IMMUNITY: CMH, CML = ±2 kv/μs TYP. PULSE WIDTH DISTORTION: tphl tplh = 3 ns TYP. HIGH-SPEED: 1 Mbps HIGH ISOLATION VOLTAGE: BV = 2 5 Vr.m.s. OPEN COLLECTOR OUTPUT ORDERING NUMBER OF TAPE PRODUCT: PS F3, F4: 1 5 pcs/reel PS F3, F4: 1 5 pcs/reel Pb-FREE PRODUCT SAFETY STANDARDS: UL approved: File No. E72422 DIN EN (VDE884 Part2) approved No (option) APPLICATIONS Measurement Equipment PDP LED ON OFF Industrial Automation PIN CONNECTION (Top View) PS NC 2. Anode 3. Cathode 4. NC 5. GND 6. VO 7. NC TRUTH TABLE OUTPUT L H 8. VCC PS Anode1 2. Cathode1 3. Cathode2 4. Anode2 5. GND 6. VO2 7. VO VCC SHIELD SHIELD The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. 1 California Eastern Laboratories

2 PACKAGE DIMENSIONS (UNIT: mm) 5.21±.25 6.± ± ± ± M.5±.3.1 S MARKING EXAMPLES PS PS NL251 Assembly Lot NL251 Assembly Lot N N No. 1 pin Mark Initial of NEC (Engraved mark) N L 2 51 Week Assembled Year Assembled (Last 1 Digit) In-house Code (L: Pb-Free) No. 1 pin Mark Initial of NEC (Engraved mark) N L 2 51 Week Assembled Year Assembled (Last 1 Digit) In-house Code (L: Pb-Free) Rank Code Rank Code 2

3 ORDERING INFORMATION PART NUMBER ORDER NUMBER SOLDER PLATING SPECIFICATION PACKING STYLE SAFETY STANDARD APPROVAL APPLICATION PART NUMBER *1 PS PS A Pb-Free *2 2 pcs (Tape 2 pcs cut) Standard products PS PS F3 PS F3-A Embossed Tape 1 5 pcs/reel (UL approved) PS F4 PS F4-A PS PS A 2 pcs (Tape 2 pcs cut) PS PS F3 PS F3-A Embossed Tape 1 5 pcs/reel PS F4 PS F4-A PS V PS V-A 2 pcs (Tape 2 pcs cut) DIN EN PS PS V-F3 PS V-F3-A Embossed Tape 1 5 pcs/reel (VDE884 Part2) PS V-F4 PS V-F4-A Approved (Option) PS V PS V-A 2 pcs (Tape 2 pcs cut) PS PS V-F3 PS V-F3-A Embossed Tape 1 5 pcs/reel PS V-F4 PS V-F4-A *1 For the application of the Safety Standard, following part number should be used. *2 With regards to terminal solder (the solder contains lead) plated products (conventionally plated), contact your nearby sales office. 3

4 ABSOLUTE MAXIMUM RATINGS (TA = 25 C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT PS PS Diode Forward Current IF 2 *1 15 *2 ma Reverse Voltage VR 5 V/ch Detector Supply Voltage VCC 7 V Output Voltage VO 7 V/ch Output Current IO 25 ma/ch Power Dissipation *3 PC 4 mw/ch Isolation Voltage *4 BV 2 5 Vr.m.s. Operating Ambient Temperature TA 4 to +85 C Storage Temperature Tstg 55 to +125 C *1 Reduced to.3 ma/ C at TA = 6 C or more. *2 Reduced to.1 ma/ C at TA = 6 C or more. *3 Applies to output pin VO. Reduced to 1.5 mw/ C at TA = 65 C or more. *4 AC voltage for 1 minute at TA = 25 C, RH = 6% between input and output. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL MIN. TYP. MAX. UNIT Low Level Input Voltage VFL.8 V High Level Input Current IFH ma Supply Voltage VCC V Pull-up Resistance RL 33 4 k Ω TLL (RL = 1 kω, loads) N 5 4

5 ELECTRICAL CHARACTERISTICS (TA = -4 to +85ºC, unless otherwise specified) PARAMETER SYMBOL CONDITIONS MIN. TYP. *1 MAX. UNIT Diode Forward Voltage VF IF = 1 ma, TA = 25 C V Reverse Current IR VR = 3 V, TA = 25 C 1 μa Terminal Capacitance Ct V = V, f = 1 MHz, TA = 25 C 3 pf Detector High Level Output Current IOH VCC = VO = 5.5 V, VF =.8 V.2 25 μa Low Level Output VOL VCC = 5.5 V, IF = 5 ma, IOL = 13 ma.15.6 V Voltage *2 Coupled High Level Supply Current (PS9814-1) High Level Supply Current (PS9814-2) Low Level Supply Current (PS9814-1) Low Level Supply Current (PS9814-2) Threshold Input Current ICCH VCC = 5.5 V, IF = ma, VO = open 3 8 ma 6 15 ICCL VCC = 5.5 V, IF = 1 ma, VO = open IFHL VCC = 5 V, VO =.8 V, RL = 35 Ω 2 5 ma (H L) Input-Output Isolation Resistance Insulation Resistance (Input-Input), (PS9814-2) Input-Output Isolation Capacitance Insulation Capacitance (Input-Input), (PS9814-2) RI-O VI-O = 1 kvdc, RH = 4 to 6%, TA = 25 C RI-I VI-I = 1 kvdc, RH = 4 to 6%, TA = 25 C 1 11 Ω 1 1 CI-O V = V, f = 1 MHz, TA = 25 C.6 pf CI-I.3 Propagation Delay Time tphl TA = 25 C ns (H L) *3 VCC = 5 V, RL = 35 Ω, IF = 7.5 ma 1 Propagation Delay Time tplh TA = 25 C (L H) *3 VCC = 5 V, RL = 35 Ω, IF = 7.5 ma 1 Rise Time tr VCC = 5 V, RL = 35 Ω, IF = 7.5 ma 2 Fall Time tf VCC = 5 V, RL = 35 Ω, IF = 7.5 ma 1 Pulse Width Distortion tphl tplh VCC = 5 V, RL = 35 Ω, IF = 7.5 ma 3 5 (PWD) *3 Propagation Delay Skew tpsk VCC = 5 V, RL = 35 Ω, IF = 7.5 ma 6 Common Mode Transient Immunity at High Level Output *4 CMH VCC = 5 V, RL = 35 Ω, TA = 25 C, IF = ma, VO > 2 V, VCM = 1 kv 1 2 kv/μs Common Mode Transient Immunity at Low Level Output *4 CML VCC = 5 V, RL = 35 Ω, TA = 25 C, IF = 7.5 ma, VO <.8 V, VCM = 1 kv 1 2 *1 Typical values at TA = 25 C *2 Because VOL of 2 V or more may be output when LED current input and when output supply of VCC = 2.6 V or less, it is important to confirm the characteristics (operation with the power supply on and off) during design, before using this device. 5

6 *3 Test circuit for propagation delay time PS VCC = 5 V (PW = 1 µ s, Pulse input (IF) Duty cycle = 1/1).1 µ F RL = 35 Ω Input (Monitor) 47 Ω VO (Monitor) CL = 15 pf Input (IF = 7.5 ma) 5% (PW = 1 µ s, Pulse input (IF) Duty cycle = 1/1) Input (Monitor) 47 Ω PS SHIELD SHIELD VCC = 5 V RL = 35 Ω VO (Monitor).1 µ F CL = 15 pf Output tphl tplh 1.5 V VOL Remark CL includes probe and stray wiring capacitance. *4 Test circuit for common mode transient immunity PS SW IF VCC = 5 V.1 µ F RL = 35 Ω VO (Monitor) CL = 15 pf VCM 9% 1 kv VCM 1% tr tf V SW IF PS SHIELD.1 µ F VCC = 5 V RL = 35 Ω VO (Monitor) CL = 15 pf VO (IF = ma) VO (IF = 7.5 ma) 2 V.8 V VOH VOL SHIELD VCM USAGE CAUTIONS 1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static electricity when handling. 2. By-pass capacitor of.1 μf is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 1 mm. 3. Avoid storage at a high temperature and high humidity. 6

7 TYPICAL CHARACTERISTICS (TA = 25ºC, unless otherwise specified) MAXIMUM FORWARD CURRENT vs. DETECTOR POWER DISSIPATION vs. 3 5 Maximum Forward Current IF (ma) PS PS Detector Power Dissipation PC (mw) FORWARD CURRENT vs. FORWARD VOLTAGE SUPPLY CURRENT vs. Forward Current IF (ma) TA = +85ºC +5ºC +25ºC ºC -25ºC High Level Supply Current ICCH (ma) Low Level Supply Current ICCL (ma) ICCL (IF = 1 ma), PS ICCL (IF = 1 ma), PS ICCH (IF = ma), PS ICCH (IF = ma), PS Forward Voltage VF (V) Output Voltage VO (V) OUTPUT VOLTAGE vs. INPUT CURRENT RL = 35 Ω 1. kω 4. kω, 4.7 kω VCC = 5. V, TA = 25ºC Low Level Output Voltage VOL (V) LOW LEVEL OUTPUT VOLTAGE vs. IOL = 16. ma 13. ma 1. ma 6. ma IF = 5. ma, VCC = 5.5 V Input Current IF (ma)

8 Threshold Input Current IFHL (ma) THRESHOLD INPUT CURRENT vs. VCC = 5. V, VO =.6 V RL = 35 Ω 1. kω 4.7 kω, 4. kω Propagation Delay Time tphl, tplh (ns) PROPAGATION DELAY TIME vs. IF = 7.5 ma, VCC = 5. V tplh: RL = 1. kω tplh: RL = 35 Ω tphl: RL = 35 Ω, 1. kω Propagation Delay Time tphl, tplh (ns) PROPAGATION DELAY TIME vs. IF = 7.5 ma, VCC = 5. V tplh: RL = 4.7 kω tplh: RL = 4. kω tphl: RL = 4.7 kω tphl: RL = 4. kω Pulse Width Distortion tphlñtplh (ns) PULSE WIDTH DISTORTION vs. IF = 7.5 ma, VCC = 5. V RL = 4.7 kω 4. kω RL = 35 Ω 1. kω Switching Time tr, tf (ns) SWITCHING TIME vs. IF = 7.5 ma, VCC = 5. V tr: RL = 4. kω, 4.7 kω tr: RL = 1. kω tr: RL = 35 Ω tf: RL = 35 Ω, 1. kω, 4. kω, 4.7 kω Propagation Delay Time tphl, tplh (ns) PROPAGATION DELAY TIME vs. INPUT CURRENT tplh: RL = 1. kω tplh: RL = 35 Ω 7 tplh: RL = 4. kω tphl: RL = 35 Ω, 1. kω, 4. kω 9 11 VCC = 5. V, TA = 25ºC Input Current IF (ma) Remark The graphs indicate nominal characteristics. 8

9 TAPING SPECIFICATIONS (Units in mm) Outline and Dimensions (Tape) 2.±.5 4.± ±.1 5.5±.1 12.± ± MAX. 1.7±.1 8.±.1 6.4±.1 3.6±.1.3±.5 Taping Direction PS F3 PS F3 PS F4 PS F4 Outline and Dimensions (Reel) 2.±.5 2.±.5 φ13.±.2 R 1. φ21.±.8 33±2. φ 1±1. φ φ 13.± ± ±1. Packing: 1,5 pcs/reel 11.9 to 15.4 Outer edge of flange Remark The graphs indicate nominal characteristics. 9

10 RECOMMENDED MOUNT PAD DIMENSIONS (UNIT:mm)

11 NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering Peak reflow temperature Time of peak reflow temperature Time of temperature higher than 22 C Time to preheat temperature from 12 to 18 C Number of reflows Flux 26 C or below (package surface temperature) 1 seconds or less 6 seconds or less 12±3 s Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of.2 Wt% is recommended.) Recommended Temperature Profile of Infrared Reflow Package Surface Temperature T (ºC) 12ºC 12±3 s (preheating) 18ºC (heating) to 1 s to 6 s 26ºC MAX. 22ºC Time (s) (2) Wave soldering Temperature 26 C or below (molten solder temperature) Time 1 seconds or less Preheating conditions 12 C or below (package surface temperature) Number of times One (Allowed to be dipped in solder including plastic mold portion.) Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of.2 Wt% is recommended.) (3) Soldering by soldering iron Peak temperature (lead part temperature) Time (each pins) Flux 35 C or below 3 seconds or less Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2. mm from the root of the lead. (b) Please be sure that the temperature of the package would not be heated over 1 C. 11

12 (4) Cautions Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. Cautions regarding noise Be aware that when voltage is applied suddenly between the photocoupler s input and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 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. 2/7/25 A Business Partner of NEC Compound Semiconductor Devices, Ltd. 12