AQV112KL VDE GU (General Use) Type DIP 6-Pin Series 1-Channel (Form A) with Short Circuit Protection (Non Latch Type) 6.4 .252 3.9 .154 8.8 .346 6.4 .252 3.6 .142 8.8 .346 mm inch 1 6 2 5 3 4 PhotoMOS RELAYS FEATURES TYPICAL APPLICATIONS 1. Protects Circuit from excess current The short circuit protection function prevents the continued flow of short current. After short current is detected, load current is monitored, and if the load returns to normal, the relay returns to normal operation. 2. No need for fuses, polyswitches, or other protectors The built-in short circuit protection function eliminates the need for overcurrent protectors, reducing mounting costs and space requirements. 3. High capacity Can control up to 0.5A (60 VDC) load current. • Industrial equipment • Traffic signal control • Security equipment TYPES Part No. Output rating* Type DC type I/O isolation voltage 1,500 V Load voltage Load current 60 V 500 mA Through hole terminal Surface-mount terminal Tube packing style AQV112KL AQV112KLA Tape and reel packing style Picked from the Picked from the 1/2/3-pin side 4/5/6-pin side AQV112KLAX AQV112KLAZ Packing quantity Tube Tape and reel 1 tube contains 50 pcs. 1 batch contains 500 pcs. 1,000 pcs. *Indicate the DC values. Note: For space reasons, the package type indicator “X” and “Z” are omitted from the seal. RATING 1. Absolute maximum ratings (Ambient temperature: 25°C 77°F) Input Output Item LED forward current LED reverse voltage Peak forward current Power dissipation Load voltage (peak AC) Continuous load current (peak AC) Power dissipation Total power dissipation I/O isolatiom voltage Temperature limits 8 Operating Storage Symbol IF VR IFP Pin VL IL Pout PT Viso Topr Tstg AQV112KL 50 mA 5V 1A 75 mW 7 to 60V 0.5 A 500 mW 550 mW 1,500 V AC –40°C to +85°C –40°F to +185°F –40°C to +100°C –40°F to +212°F AQV112KL 2. Electrical characteristics (Ambient temperature: 25°C 77°F) Item Symbol Typical LED operate current Input Maximum Minimum Typical Typical Maximum Typical LED turn off current LED dropout voltage On resistance Output Maximum Typical Maximum Load short circuit detection voltage Off state leakage current Maximum IFon IFoff VF Ron VLSHT ILeak Typical Condition 0.8 mA 10 mA 0.3 mA 0.7 mA 1.17 V 1.5 V 0.55 Ω IL = 100mA IL = 100mA IF = 10 mA IF = 10 mA IL = Max. 2.0 Ω 5V 7V IF = 10 mA IF = 0 mA VL = Max. IF = 10 mA IL = 100 mA VL = 10 V IF = 10 mA IL = 100 mA VL = 10 V 1µ A 2.0 ms Turn on time* Ton Maximum Transfer characteristics AQV112KL 5.0 ms Typical 0.1 ms Turn off time* Toff Maximum Typical I/O capacitance Maximum Minimum Initial I/O isolation resistance 1.0 ms Ciso Riso 0.8 pF f = 1 MHz VB = 0 1.5 pF 1,000 MΩ 500 V DC Note: Recommendable LED forward current IF = 10 mA. *Turn on/Turn off time For type of connection, see Page 11. Input 90% 10% Output Ton Toff REFERENCE DATA 1. Load current vs. ambient temperature characteristics 2. On resistance vs. ambient temperature characteristics 3. Turn on time vs. ambient temperature characteristics Allowable ambient temperature: –40°C to +85°C –40°F to +185°F Measured portion: between terminals 4 and 6; LED current: 10 mA; Load current: Max.(DC) Measured portion: between terminals 4 and 6; LED current: 10 mA; Load voltage: 10V (DC); Load current: 100 mA 2 600 5 400 300 Turn on time, ms On resistance, Ω Load current, mA 500 1.5 1 4 3 2 200 0.5 1 100 0 –40 –20 0 20 40 60 8085 100 Ambient temperature, °C 0 –40 –20 0 20 40 60 8085 Ambient temperature, °C 0 –40 –20 0 20 40 60 80 85 Ambient temperature, °C 9 AQV112KL 4. Turn off time vs. ambient temperature characteristics 5. LED operate current vs. ambient temperature characteristics 6. LED turn off current vs. ambient temperature characteristics Measured portion: between terminals 4 and 6; LED current: 10 mA; Load voltage: 10 V (DC); Load current: 100 mA (DC) Measured portion: between terminals 4 and 6; Load current: 100 mA Measured portion: between terminals 4 and 6; Load current: 100 mA 0.2 0.15 0.1 0.05 LED turn off current, mA Turn off time, ms 0.25 0 3 3 LED operate current, mA 0.3 2.5 2 1.5 1 0.5 –40 –20 0 0 20 40 60 8085 Ambient temperature, °C 7. Off state leakage current Measured portion: between terminals 4 and 6; Ambient temperature: 25°C 77°F 2 1.5 1 0.5 –40 –20 0 0 20 40 60 8085 Ambient temperature, °C –40 –20 0 20 40 60 8085 Ambient temperature, °C 8. Voltage vs. current characteristics of output at MOS portion 9. LED dropout voltage vs. ambient temperature characteristics Measured portion: between terminals 4 and 6; Ambient temperature: 25°C 77°F Measured portion: between terminals 1 and 2; LED current: 10 to 50 mA 10-6 1.5 10-7 LED dropout voltage, V 0.6 0.4 Current, A Off state leakage current, A 2.5 10-8 -9 10 0.2 0 –0.2 10-10 1.3 50mA 1.2 30mA 20mA –0.4 10-11 1.4 1.1 10mA –0.6 10-12 0 10 20 30 40 50 –1 60 –0.5 Load voltage, V 0 0.5 1 1 –40 –20 Voltage, V 0 20 40 60 80 85 Ambient temperature, °C 10. LED forward current vs. turn on time characteristics 11. LED forward current vs. turn off time characteristics 12. Applied voltage vs. output capacitance characteristics Measured portion: between terminals 4 and 6; Load voltage: 10 V (DC); Load current: 100 mA (DC); Ambient temperature: 25°C 77°F Measured portion: between terminals 4 and 6; Load voltage: 10 V (DC); Load current: 100 mA (DC); Ambient temperature: 25°C 77°F Measured portion: between terminals 4 and 6; Frequency: 1 MHz; Ambient temperature: 25°C 77°F 5 500 Output capacitance, pF 0.2 Turn off time, ms Turn on time, ms 4 3 2 0.15 0.1 1 400 300 200 0.05 100 0 –1 0 10 20 30 40 LED forward current, mA 0 0 50 10 20 30 40 LED forward current, mA 50 14. Short current monitoring interval vs. time characteristics Measured portion: between terminals 4 and 6; LED current: 10 mA; Load resistance: 0; Ambient temperature: 25°C 77°F Measured portion: between terminals 4 and 6; LED current: 10 mA; Load resistance: 0; Ambient temperature: 25°C 77°F Short circuit peak current, A 4 3.5 3 2.5 2 VL=12V VL=24V VL=60V 1.5 1 10 0 10 20 30 40 Time, S 50 60 Short current monitoring interval, ms 13. Short circuit peak current vs. time characteristics 30 25 20 VL=60V 15 10 VL=24V 5 0 VL=12V 0 10 20 30 40 Time, S 50 60 0 0 10 20 30 40 50 Applied voltage, V 60 AQV112KL What is short circuit protection Non-latch type? If the load current reaches a predetermined overcurrent level, the output-side short circuit protection function cuts off the load current. It then monitors the load current, and if it returns to normal, automatically recovers to normal relay operation. In order to operate the short circuit protection function, ensure that the input current is at least IF = 10 mA. Operation chart (Non-latch type) Input Current 1 Load short detected 3 Load turn off Output Current 2 Function operation DIMENSIONS mm inch PC board pattern (BOTTOM VIEW) 6.4±0.05 .252±.002 6-0.8 dia. 6-.031 dia. Max. 10° 7.62±0.05 .300±.002 5.08 .200 2.54 .100 Max. 10° 8.8±0.05 .346±.002 2.54 7.62 .100 .300 6.4 .252 3.4 .134 3.9±0.2 .154±.008 3 .118 0.47 .019 1.25 .049 2.54 .100 0.47 .019 1.25 .049 0.47 .019 1.25 .049 2.54 .100 Terminal thickness = 0.25 .010 General tolerance: ±0.1 ±.004 Tolerance: ±0.1 ±.004 SCHEMATIC AND WIRING DIAGRAMS E1: Power source at input side; IF: LED forward current; VL: Load voltage; IL: Load current Output configuration Schematic 1 6 2 5 3 4 Load Wiring diagram E1 1a DC IF 1 6 2 5 3 4 – IL 6 VL (DC) 4 Load + Load IL – VL (DC) + *Can be also connected as 2 Form A type. (However, the sum of the continuous load current should not exceed the absolute maximum rating.) 11 AQY2/AQV1 CAUTIONS FOR USE 1. Surge voltages at the input If reverse surge voltages are present at the input terminals, connect a diode in reverse parallel across the input terminals and keep the reverse voltages below the reverse breakdown voltage. 1 4 2 3 2. Unused terminals The No. 3 and 5 terminal is used with the circuit inside the relay. Therefore, do not connect it to the external circuitry with either connection method A, B or C. (Nonlatch type) 3. It is possible that in-rush current will be detected as short current, and oscillation will be initiated. Please confirm before use. 4. Please avoid exposing the unit to short status for longer than 24 hours. Long periods of exposure to short status could damage the internal IC (non-latch type only). 5. Short across terminals Do not short circuit between terminals when relay is energized. There is possibility of breaking the internal IC. 6. Output spike voltages 1) If an inductive load generates spike voltages which exceed the absolute maximum rating, the spike voltage must be limited. Typical circuits are shown below. Latch type 1 4 2 3 1 4 2 3 Load Add a clamp diode to the load Load Add a CR snubber circuit to the load Non-latch type 1 6 2 5 3 4 Load Add a clamp diode to the load 12 2) If spike voltages generated at the load are limited with a clamp diode and the circuit wires are long, spike voltages will occur by inductance. Keep wires as short as possible to minimize inductance. 7. Ripple in the input power supply If ripple is present in the input power supply, observe the following: 2) Keep the LED operate current at Emin, maintain min. 5 mA (Latch type), 10 mA (Non-latch type). 1) For LED operate current 50 mA or less at Emax. 11. Soldering 1) When soldering PC board terminals, keep soldering time to within 10 s at 260°C 500°F . 2) When soldering surface-mount terminals, the following conditions are recommended. (1) IR (Infrared reflow) soldering method T3 T2 T1 t1 Emin. Emax. 8. When soldering terminals, keep soldering time to within 10 s at 260°C 500°F. 9. Cleaning solvents compatibility The PhotoMOS relay forms an optical path by coupling a light-emitting diode (LED) and photodiode via transparent silicon resin. For this reason, unlike other directory element molded resin products (e.g., MOS transistors and bipolar transistors), avoid ultrasonic cleansing if at all possible. We recommend cleaning with an organic solvent. If you cannot avoid using ultrasonic cleansing, please ensure that the following conditions are met, and check beforehand for defects. • Frequency: 27 to 29 kHz • Ultrasonic output: No greater than 0.25W/cm2 • Cleaning time: No longer than 30 s • Cleanser used: Asahiklin AK-225 • Other: Submerge in solvent in order to prevent the PCB and elements from being contacted directly by the ultrasonic vibrations. Note: Applies to unit area ultrasonic output for ultrasonic baths. 10. Transportation and storage 1) Extreme vibration during transport will warp the lead or damage the relay. Handle the outer and inner boxes with care. 2) Storage under extreme conditions will cause soldering degradation, external appearance defects, and deterioration of the characteristics. The following storage conditions are recommended: • Temperature: 0 to 45°C 32 to 113°F • Humidity: Less than 70% R.H. • Atomosphere: No harmful gasses such as sulfurous acid gas, minimal dust. t2 T1 = 155 to 165°C 311 to 329°F T2 = 180°C 200°C 356 to 392°F T3 = 245°C 473°F or less t1 = 120 s or less t2 = 30 s or less (2) Vapor phase soldering method T2 T1 t1 t2 T1 = 180 to 200°C 366 to 392°F T2 = 215°C 419°F or less t1 = 40 s t2 = 90 s or less (3) Double wave soldering method T2 T1 t1 t2 t3 T1 = 155 to 165°C 311 to 329°F T2 = 260°C 500°F or less t1 = 60 s or less t2+t3 = 5 s or less (4) Soldering iron method Tip temperature: 280 to 300°C 536 to 572°F Wattage: 30 to 60 W Soldering time: within 5 s (5) Others Check mounting conditions before using other soldering methods (hot-air, hot plate, pulse heater, etc.) • The temperature profile indicates the temperature of the soldered terminal on the surface of the PC board. The ambient temperature may increase excessively. Check the temperature under mounting conditions. • The conditions for the infrared reflow soldering apply when preheating using the VPS method. AQY2/AQV1 12. The following shows the packaging format 1) Tape and reel (AQY210KS) Type mm inch Tape dimensions Tractor feed holes 1.55±0.05 dia. 0.3±0.05 .061±.002 dia. .012±.002 SO package 4-pin type Dimensions of paper tape reel 21±0.8 .827±.031 80±1 dia. 3.150±.039 dia. Direction of picking 1.75±0.1 .069±.004 7.2±0.1 .284±.004 2±0.5 .079±.020 5.5±0.1 .217±.004 4.7±0.1 12±0.1 .185±.004.472±.004 Device mounted on tape 2.8±0.3 .110±.012 12±0.3 .472±.012 4±0.1 .157±.004 2±0.1 .079±.004 250±2 dia. 9.843±.079 dia. 80±1 dia. 3.150±.039 dia. 1.55±0.1 dia. .061±.004 dia. (1) When picked from 1/2-pin side: Part No. AQY❍❍❍SX (Shown adove) (2) When picked from 3/4-pin side: Part No. AQY❍❍❍SZ 2) Tube (1) Devices are packaged in a tube so pin No. 1 is on the stopper B side. Observe correct orientation when mounting them on PC boards. (SOP type) StopperB (green) StopperA (gray) 2) Storage PhotoMOS relays implemented in SO packages are sensitive to moisture and come in sealed moisture-proof packages. Observe the following cautions on storage. • After the moisture-proof package is unsealed, take the devices out of storage as soon as possible (within 1 month at the most). 13±0.5 dia. .512±.020 dia. 14±1.5 .551±.059 • If the devices are to be left in storage for a considerable period after the moistureproof package has been unsealed, it is recommended to keep them in another moisture-proof bag containing silica gel (within 3 months at the most). 13. Transportation and storage 1) Extreme vibration during transport will warp the lead or damage the relay. Handle the outer and inner boxes with care. 2) Storage under extreme conditions will cause soldering degradation, external appearance defects, and deterioration of the characteristics. The following storage conditions are recommended: 13. Applying stress that exceeds the absolute maximum rating If the voltage or current value for any of the terminals exceeds the absolute maximum rating, internal elements will deteriorate because of the excessive voltage or current. In extreme cases, wiring may melt, or silicon P/N junctions may be destroyed. As a result, the design should ensure that the absolute maximum ratings will never be exceeded, even momentarily. • Temperature: 0 to 45°C 32 to 113°F • Humidity: Less than 70% R.H. • Atomosphere: No harmful gasses such as sulfurous acid gas, minimal dust. 1) Tape and reel (AQV112KL) Type mm inch Tape dimensions Tractor feed holes 1.5 +0.1 –0 dia. +.004 0.3±0.05 .059 –0 dia. .012±.002 6-pin DIP type Dimensions of paper tape reel 21±0.8 .827±.031 80±1 dia. 3.150±.039 dia. Direction of picking 1.75±0.1 10.1±0.1 .069±.004 .398±.004 2±0.5 .079±.020 7.5±0.1 .295±.004 16±0.3 .630±.012 9.2±0.1 .362±.004 Device mounted on tape 4.5±0.3 .177±.012 2±0.5 .079±.020 12±0.1 .472±.004 4±0.1 2±0.1 .079±.004 .079±.004 300±2 dia. 11.811±.079 dia. 80±1 dia. 3.150±.039 dia. 1.6±0.1 dia. .063±.004 dia. (1) When picked from 1/2/3-pin side: Part No. AQV❍❍❍AX (Shown above) (2) When picked from 4/5/6-pin side: Part No. AQV❍❍❍AZ 2) Tube (1) Devices are packaged in a tube so pin No. 1 is on the stopper B side. Observe correct orientation when mounting them on PC boards. 17.5±1.5 13±0.5 dia. .512±.020 dia. .689±.059 2±0.2 .079±.008 (DIP type) (DIP, SMD type) StopperB StopperA 13