TLP591B TOSHIBA Photocoupler GaAℓAs Ired & Photo−Diode Array TLP591B Unit in mm Telecommunication Programmable Controllers MOS Gate Driver MOS FET Gate Driver The TOSHIBA TLP591B consists of an aluminum galium arsenide infrared emitting diode optically coupled to a series connected photo−diode array in a six lead plastic DIP package. TLP591B is suitable for MOS FET gate driver. TLP591B has an internal shunt resistor to optimize switching speed. • UL recognized: UL1577, file no. E67349 TOSHIBA Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit IF 50 mA ΔIF /°C −0.5 mA /°C Pulse forward current (100μs pulse, 100pps) IFP 1 A Reverse voltage VR 3 V Junction temperature Tj 125 °C Forward current IFD 50 μA Reverse voltage VRD 10 V Tj 125 °C Storage temperature range Tstg −55~125 °C Operating temperature range Topr −40~85 °C Lead soldering temperature (10 sec.) Tsol 260 °C Isolation voltage (AC, 1 min., R.H.≤ 60%) BVS 2500 Vrms Forward current Detector LED Forward current derating (Ta ≥ 25°C) Junction temperature (Note 1) 11−7A9 Pin Configuration (top view) 6 1 2 3 4 1. : Anode 2. : Cathode 3. : NC 4. : Cathode 6. : Anode (Note 1) Device considered a two terminal device: Pins 1, 2 and 3 shorted together, and pins 4 and 6 shorted together. 1 2002-09-25 TLP591B Recommended Operating Conditions Characteristic Symbol Min. Typ. Max. Unit IF ― 20 25 mA Topr −25 ― 85 °C Forward current Operating temperature Individual Electrical Characteristics (Ta = 25°C) Detector LED Characteristic Symbol Test Condition Min. Typ. Max. Unit Forward voltage VF IF = 10 mA 1.2 1.4 1.7 V Reverse current IR VR = 3 V — — 10 μA Capacitance CT V = 0, f = 1 MHz — 30 60 pF Forward voltage VFD IFD = 10 μA — 7 — V Reverse current IRD VRD = 10 V — 7 — μA Capacitance (anode to cachode) CTD V = 0, f = 1 MHz — — — pF Min. Typ. Max. Unit Coupled Electrical Characteristics (Ta = 25°C) Characteristic Symbol Test Condition Open voltage VOC IF = 20 mA 7 8 — V Short Current ISC IF = 20 mA 24 40 — μA Min. Typ. Max. Unit — 0.8 — pF Isolation Characteristics (Ta = 25°C) Characteristic Capacitance (input to output) Isolation resistance Symbol CS RS Test Condition VS = 0, f = 1 MHz 10 VS = 500 V 5×10 AC, 1 minute Isolation voltage BVS 10 14 — 2500 — — AC, 1 second, in oil — 5000 — DC, 1 minute, in oil — 5000 — Vdc Min. Typ. Max. Unit — 0.2 — ms — 3 — ms Vrms Switching Characteristics (Ta = 25°C) Characteristic Turn−on time Turn−off time Symbol ton Test Condition IF = 20 mA, CL = 1000pF toff (Fig. 1) Fig. 1 Switching time test circuit vOUT IF IF CL vOUT 0V tON 2 5V 1V tOFF 2002-09-25 TLP591B IF – Ta ΔVF/ΔTa −4.0 Forward voltage temperature coefficient ΔVF/ΔTa (mV/℃) Allowable forward current IF (mA) 100 80 60 40 20 −3.6 −3.2 −2.8 −2.4 −2.0 −1.6 −1.2 −0.8 0 -20 0 20 40 60 80 100 0.1 0.3 Ambient temperature Ta (℃) IF – VF 30 10 5 3 1.2 1.4 1.6 Forward 1.8 2.0 5 10 30 Forward current IF (mA) Pulse width ≤ 100μs 3000 Ta = 25℃ 1000 500 300 100 50 30 10-3 10-2 3 3 Duty cycle voltage VF (V) 10-1 3 100 50 100 ratio DR ISC – IF 300 Ta = 25°C 9 (μA) 8 7 100 50 Short current ISC (V) 3 IFP – DR 10 3 2.2 VOC – IF 10 55°C 6 85°C 5 4 3 2 30 10 Ta = 25°C 5 3 55°C 1 0 1 1 5000 50 1 1.0 0.5 Ta = 25℃ Pulse forward current IFP (mA) Forward current IF (mA) 100 Open voltage VOC – IF 85°C 1 3 5 Forward 10 current 30 50 1 100 3 5 Forward IF (mV) 3 10 current 30 IF (mA) 2002-09-25 TLP591B RESTRICTIONS ON PRODUCT USE 20070701-EN • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • GaAs(Gallium Arsenide) is used in this product. The dust or vapor is harmful to the human body. Do not break, cut, crush or dissolve chemically. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 4 2002-09-25