STR8083 Random Phase 800V / 1.2A AC Solid State Relay Description Features The STR8083 is a bi-directional, single-pole, single-throw, normally open multipurpose relay. The device consists of an IR LED optically coupled to a random phase switching AC output structure. It has a high blocking voltage (800V) and can handle continuous load currents of up to 1.2ARMS. The STR8083 assures no false triggering under adverse conditions. The STR8083 comes standard in a compact 8 pin DIP package. The package construction makes it ideal for high-density board applications. Valve Control • Meter Reading Systems • Heating Elements • Home Appliances • Solenoid / Motor Control • Dimmer Control 2 1.2ARMS Continuous Load Current • Random Phase Switching • Low Control Current (<10mA) • High Isolation Voltage (up to 5kVRMS) • Long Life / High Reliability • RoHS / Pb-Free / REACH Compliant UL C-UL Absolute Maximum Ratings The values indicated are absolute stress ratings. Functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section of this document. Exposure to absolute Maximum Ratings may cause permanent damage to the device and may adversely affect reliability. Schematic Diagram + LED • • • • 1 High Blocking Voltage (800V) Agency Approvals Applications Do Not Connect • 8 Storage Temperature …………………………..-55 to +125°C Operating Temperature …………………………-40 to +85°C Continuous Input Current ………………………………..50mA Transient Input Current ………………….……………..500mA Reverse Input Control Voltage …………..…………………5V Input Power Dissipation …………………………………40mW Output Power Dissipation ……………………………..800mW Solder Temperature – Wave (10sec)……………….….260°C Solder Temperature – IR Reflow (10sec)….…………..260°C MT2 Ordering Information - LED Do Not Connect 3 6 4 5 STR8083 © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 MT1 Part Number Gate STR8083 STR8083-H STR8083-S STR8083-HS STR8083-STR STR8083-HSTR Description 8 pin DIP, (50/Tube) 5kVRMS Viso, 8 pin DIP, (50/Tube) 8 pin SMD, (50/Tube) 5kVRMS, 8 pin SMD, (50/Tube) 8 pin SMD, Tape and Reel (1000/Reel) 5kVRMS, 8 pin SMD, Tape and Reel (1000/Reel) NOTE: Suffixes listed above are not included in marking on device for part number identification Page 1 of 9 STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170 STR8083 Random Phase 800V / 1.2A AC Solid State Relay Electrical Characteristics, TA = 25°C (unless otherwise specified) Parameter Symbol Min. Typ. Max. Units Test Conditions Input Specifications LED Forward Voltage VF - 1.4 1.8 V IF = 10mA LED Reverse Voltage BVR 5 - - V IR = 10μA IFT - - 10 mA Resistive Load Peak Off-State Voltage VDRM 800 - - V IDRM=10µA Continuous Load Current Trigger Current 1 Output Specifications IT(RMS) - - 1.2 A IFT=10mA Peak On-State Voltage VTM - 1.0 2.5 V IFT=10mA, IT=1000mA Leakage Current IDRM - 10 100 µA IFT=0mA, VDRM=800V IH - 5 25 mA IFT=10mA dVD/dt - - 400 V/µS VDM=67% 800V 3750 - - 5000 - - VRMS RH ≤ 50%, t=1min Ω VI-O = 500VDC Holding Current Critical Rate of Rise (dV//dt) Isolation Specifications Isolation Voltage (-H Option) Input-Output Resistance VISO RI-O - 10 12 - Notes: 1) IFT = 20mA recommended for inductive loads © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 2 of 9 STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170 STR8083 Random Phase 800V / 1.2A AC Solid State Relay STR8083 Connection (Wiring) Diagram - LED MT2 RIN LOAD 8 1 + LED RS IF VL (AC) IL 2 CS - LED 3 6 MT1 LOAD - LED 5 Gate 4 Snubber Circuit Refer to the above figure as an example of a typical wiring diagram for the STR8083. INPUT The input LED is connected to a drive circuit, consisting of a power source and a limiting resistor (RIN). Assuming 5V as the supply, calculating a value for RIN can be determined by following: RIN = (5V – 1.5V) / 0.010A = 3.5V / 0.010A ≈ 350 Ω In the above calculation, an LED drop of 1.5V and desired IF of 10mA are used. Referencing the “Input Specifications” on page 2, the typical drop across the LED is 1.4V and the maximum drop is 1.8V. For a more precise resistor value across all expected temperature option, the “VIN vs. Temperature” curve (Figure 05 on page 4) can be referenced. OUPUT The output terminals (MT1 & MT2) are connected to an AC load, with maximum peak voltage (VL) of 800V and maximum continuous current (IL) of 1.2 amps. The load must be derated according to temperature, and a derating curve can be found in Figure 04 on page 4. Typical loads may include resistive or inductive loads. Examples of resistive loads include: • Light Dimming Controls (home / office / industrial lighting) • Heating Element Controls (rice cookers / deep fryers) Examples of inductive loads include: • Motor Controls (air conditioning blowers / fan control) • Valve Controls (washing machine water flow pumps, gasoline pumps) In general, the STR8083 can be used in many industrial and home appliance applications where high voltages (up to 800V peak) and loads of up to 1.2A are being switched. SNUBBER CIRUIT A snubber circuit (outlined in above diagram) may be added when high levels of noise and / or surge are expected from the load. These are often found in highly inductive loads and can lead to an “inductive kick” which may potentially damage components in the circuit. The snubber circuit consists of a resistor (RS) and a capacitor (CS) which together help dissipate charge buildup across the load. Values for RS and CS are dependent upon the load and SSO engineering support can help determine appropriate values if needed. © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 3 of 9 STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170 STR8083 Random Phase 800V / 1.2A AC Solid State Relay STR8083 Performance & Characteristics Plots, TA = 25°C (unless otherwise specified) © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 4 of 9 STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170 STR8083 Random Phase 800V / 1.2A AC Solid State Relay STR8083 Solder Temperature Profile Recommendations (1) Infrared Reflow: Refer to the following figure as an example of an optimal temperature profile for single occurrence infrared reflow. Soldering process should not exceed temperature or time limits expressed herein. Surface temperature of device package should not exceed 250ºC: G F D E H B A C Figure 1 Process Step A B C D E F G H Description Preheat Start Temperature (ºC) Preheat Finish Temperature (ºC) Preheat Time (s) Melting Temperature (ºC) Time above Melting Temperature (s) Peak Temperature, at Terminal (ºC) Dwell Time at Peak Temperature (s) Cool-down (ºC/s) Parameter 150ºC 180ºC 90 - 120s 230ºC 30s 260ºC 10s <6ºC/s (2) Wave Solder: Maximum Temperature: Maximum Time: Pre-heating: Single Occurrence 260ºC (at terminal) 10s 100 - 150ºC (30 - 90s) (3) Hand Solder: Maximum Temperature: Maximum Time: Single Occurrence © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 350ºC 3s (at tip of soldering iron) Page 5 of 9 STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170 STR8083 Random Phase 800V / 1.2A AC Solid State Relay STR8083 Package Dimensions 8 PIN DIP Package © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: Page 6 of 9 All dimensions in inches [“] with millimeters in parenthesis () STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170 STR8083 Random Phase 800V / 1.2A AC Solid State Relay STR8083 Package Dimensions 8 PIN SMD Surface Mount Package (-S) © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: Page 7 of 9 All dimensions in inches [“] with millimeters in parenthesis () STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170 STR8083 Random Phase 800V / 1.2A AC Solid State Relay STR8083 Package Dimensions 8 PIN SMD Tape & Reel (-STR) © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: Page 8 of 9 All dimensions in millimeters STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170 STR8083 Random Phase 800V / 1.2A AC Solid State Relay STR8083 Package Marking STR8083 YYWW Date Code Pin 1 STR8083 Package Weights Single Unit Full Tube (50pcs) Full Pouch (10 tubes) Full Reel (1000pcs) STR8083-(H) 0.54 42 420 - STR8083-(H)S 0.53 44 440 - STR8083-(H)STR 0.53 - - 950 Device Note: All weights above are in GRAMS, and include packaging materials where applicable DISCLAIMER Solid State Optronics (SSO) makes no warranties or representations with regards to the completeness and accuracy of this document. SSO reserves the right to make changes to product description, specifications at any time without further notices. SSO shall not assume any liability arising out of the application or use of any product or circuit described herein. Neither circuit patent licenses nor indemnity are expressed or implied. Except as specified in SSO’s Standard Terms & Conditions, SSO disclaims liability for consequential or other damage, and we make no other warranty, expressed or implied, including merchantability and fitness for particular use. LIFE SUPPORT POLICY SSO does not authorize use of its devices in life support applications wherein failure or malfunction of a device may lead to personal injury or death. Users of SSO devices in life support applications assume all risks of such use and agree to indemnify SSO against any and all damages resulting from such use. Life support devices are defined as devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when used properly in accordance with instructions for use can be reasonably expected to result in significant injury to the user, or (d) a critical component of a life support device or system whose failure can be reasonably expected to cause failure of the life support device or system, or to affect its safety or effectiveness. © 2014 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 9 of 9 STR8083 H/S/TR Rev 2.20 (09/26/2014) 002170