SM8026 Optically Coupled Dual MOSFET Driver w/Discharge Circuit Description Features The SM8026 is composed of two distinct MOSFET drivers in a single package. Each driver circuit consists of an input drive LED optically coupled to a photodiode array output designed to drive highly capacitive loads, including the gate of a power MOSFET. The active discharge circuit of the PDAs assures quick discharge of MOSFETs, providing fast turn-off times. This device can be used as two separate drivers, or can be wired as a single enhanced driver with either greater photo current or photo voltage output. The SM8026 comes standard in a compact 8 pin DIP package making it ideal for high-density board applications. Compact 8 pin DIP/SMD package Built in active discharge circuit for fast turn-off Fast Turn-On Optional Parallel or Serial Output Connections 11V Gate Drive Voltage High Input-to-Output Isolation (up to 5kVRMS) Long Life / High Reliability RoHS / Pb-Free / REACH Compliant Agency Approvals UL/C-UL: VDE: Applications File # E201932 File # 40035191 (EN 60747-5-2) Isolated means to drive discrete power MOSFETs Lighting Controls Absolute Maximum Ratings Process Control Modules Solid State Relays Solenoid Controls 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 Storage Temperature …………………………..-55 to +125°C Operating Temperature …..….….……...………-40 to +85°C Continuous Input Current ………..……………………..50mA Transient Input Current ………..……….……………..400mA Reverse Input Control Voltage …………..…………………5V Input Power Dissipation ………..………………………40mW Output Power Dissipation ……..……………………..400mW Solder Temperature – Wave (10sec)……………….….260°C Solder Temperature – IR Reflow (10sec)….…………..260°C Ordering Information SM8026 © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Part Number Description SM8026 SM8026-H SM8026-S SM8026-HS SM8026-STR SM8026-HSTR 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 7 SM8026 /H/S/TR Rev 2.00 (11/12/2013) 001727 SM8026 Optically Coupled Dual MOSFET Driver w/Discharge Circuit Electrical Characteristics, TA = 25°C (unless otherwise specified) Parameter Symbol Min. Typ. Max. 2.6 Units Test Conditions Input Specifications LED Forward Voltage LED Reverse Voltage VF - 2.4 V IF = 10mA BVR 5 - - V IR = 10μA IInRleak - - 10 A VR = 5V Turn-On Current IF - 5 10 mA VOUT = 5V Turn-Off Current IF(OFF) - 0.5 - mA VOUT = 2V Open Circuit Voltage VOC 11 12 - V IF = 10mA Short Circuit Voltage ISC 3 4 - A IF = 10mA 3750 - - 5000 - - Reverse Leakage Current Output Specifications Isolation Specifications Isolation Voltage (-H Option) Input-Output Resistance © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 VISO RI-O - 10 Page 2 of 7 12 - VRMS RH ≤ 50%, t=1min VI-O = 500VDC SM8026 /H/S/TR Rev 2.00 (11/12/2013) 001727 SM8026 Optically Coupled Dual MOSFET Driver w/Discharge Circuit SM8026 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 © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 350ºC 3s (at tip of soldering iron) Page 3 of 7 SM8026 /H/S/TR Rev 2.00 (11/12/2013) 001727 SM8026 Optically Coupled Dual MOSFET Driver w/Discharge Circuit SM8026 Package Dimensions 8 PIN DIP Package © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: Page 4 of 7 All dimensions in inches [“] with millimeters in parenthesis () SM8026 /H/S/TR Rev 2.00 (11/12/2013) 001727 SM8026 Optically Coupled Dual MOSFET Driver w/Discharge Circuit SM8026 Package Dimensions 8 PIN SMD Surface Mount Package (-S) © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: Page 5 of 7 All dimensions in inches [“] with millimeters in parenthesis () SM8026 /H/S/TR Rev 2.00 (11/12/2013) 001727 SM8026 Optically Coupled Dual MOSFET Driver w/Discharge Circuit SM8026 Package Dimensions 8 PIN SMD Tape & Reel (-STR) © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Note: Page 6 of 7 All dimensions in millimeters SM8026 /H/S/TR Rev 2.00 (11/12/2013) 001727 SM8026 Optically Coupled Dual MOSFET Driver w/Discharge Circuit SM8026 Package Marking SM8026 YYWW Date Code Pin 1 SM8026 Package Weights Single Unit Full Tube (50pcs) Full Pouch (10 tubes) Full Reel (1000pcs) SM8026(-H) 0.54 43 450 - SM8026-(H)S 0.53 42 440 - SM8026-(H)STR 0.53 - - 952 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. © 2013 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 7 of 7 SM8026 /H/S/TR Rev 2.00 (11/12/2013) 001727