TLP190B TOSHIBA Photocoupler GaAℓAs Ired & Photo−Diode Array TLP190B Telecommunication Programmable Controllers MOS Gate Driver MOS FET Gate Driver Unit in mm The TOSHIBA mini flat coupler TLP190B is a small outline coupler, suitable for surface mount assembly. The TLP190B consists of a GaAℓAs light emitting diode, optically coupled to a series connected photo diode array which is suitable for MOS FET gate drive. · Open voltage: 7.0V (min.) · Short current: 12.0µA (min.) · Isolation voltage: 2500Vrms (min.) · UL recognized: UL1577, file no. E67349 TOSHIBA 11−4C1 Weight: 0.09 g Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit Forward current IF 50 mA Forward current derating (Ta ≥ 25°C) ∆IF / °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 s) Tsol 260 °C BVS 2500 Vrms LED Detector Junction temperature Isolation voltage (AC, 1 min., R.H. ≤ 60%) (Note) Pin Configuration (top view) 1 6 3 4 1. Anode 3. Cathode 4. Cathode 6. Anode (Note) Device considered a two terminal device: Pins 1 and 3 shorted together and pins 4 and 6 shorted together. 1 2002-09-25 TLP190B 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) LED Detector Characteristic Symbol Forward voltage VF Reverse current Test Condition Min. Typ. Max. Unit IF = 10 mA 1.2 1.4 1.7 V IR VR = 3 V — — 10 µA Capacitance CT V = 0, f = 1 MHz — 30 60 pF Forward voltage VFD IC = 10 µA ― 7 — V Reverse current IRD VR = 10 V ― 1 — nA Capacitance (anode to cathode) 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 = 10 mA 7 8 — V Short current ISC IF = 10 mA 12 20 — µA Min. Typ. Max. Unit — 0.8 — pF — Ω Isolation Characteristics (Ta = 25°C) Characteristic Symbol Capacitance input to output CS Isolation resistance RS Test Condition VS = 0, f = 1 MHz 10 VS = 500 V, R.H. ≤ 60% 5×10 AC, 1 minute Isolation voltage BVS 14 10 2500 — — AC, 1 second in oil — 5000 — DC, 1 minute in oil — 5000 — Vdc Max. Unit Vrms Switching Characteristics (Ta = 25°C) Characteristic Symbol Test Condition Min. Typ. Turn-on time tON 0.2 — ms tOFF IF = 20 mA, RSH = 510 kΩ CL = 1000pF (Fig. 1) — Turn-off time — 1 — ms Fig. 1 Switching time test circuit IF VOUT RSH IF CL VOUT 5V 1V 0V tON RSH : External shunt resistance 2 tOFF 2002-09-25 TLP190B IF – Ta ∆VF /∆Ta – IF 100 -4.0 Forward voltage temperature Coefficient ∆VF /∆Ta (mV / °C) Allowable forward current IF (mA) -3.6 80 60 40 20 0 -20 -3.2 -2.8 -2.4 -2.0 -1.6 -1.2 -0.8 20 0 60 40 80 0.3 0.1 100 Ambient temperature Ta (°C) 0.5 Ta = 25 °C (mA) IFP Pulse forward current (mA) Forward current IF 10 5 3 Ta = 25 °C 1000 500 300 100 50 30 10 1.2 1.4 1.6 Forward voltage 1.8 VF 2.0 2.2 3 (V) (mA) Pulse width ≤ 100µs 3000 30 IF 30 10 IFP – DR 5000 50 1 1.0 3 Forward current IF – VF 100 1 10 -3 3 10 -2 3 10 -1 3 10 0 Duty cycle ratio DR 3 2002-09-25 TLP190B tON, tOFF – CL IO – VO 100 Ta = 25 °C (ms) tON, tOFF 20 IF=0mA 0 5mA Switching time Output current IO (µA) 40 10mA -20 15mA 20mA -40 0 2 6 4 Output voltage 10 3 VO VOUT 0V 5V tON 2 300 10 3 3000 10 1V tOFF 4 CL (PF) ISC – IF 50 30 8 10 ISC Short current 510kΩ 6 300kΩ 4 2 Ta = 25 °C 3 1 0.5 0.3 Ta = 25 °C RSH=2.4MΩ 0 1 3 5 10 Forward current 30 IF 50 0.1 1 100 3 5 30 10 Forward current (mA) VOC – Ta IF 50 100 (mA) ISC – Ta 12 24 10 20 (µA) (V) 16 ISC 8 6 Short current VOC CL 2.4MΩ 100 1MΩ Open voltage VOUT IF 300kΩ 510kΩ 1MΩ 0.1 Load capacitance (µA) (V) IF = 20 mA 0.3 (V) RSH OPEN VOC 300kΩ RSH VOC – IF Open voltage Ta = 25 °C IF=20mA 10 10 tON 510kΩ 1 0.01 10 8 tOFF 1MΩ 0.03 25mA -60 RSH=2.4MΩ 30 4 2 0 0 20 40 60 80 100 8 4 IF = 10mA -20 12 0 120 IF = 10mA -20 0 20 40 60 80 100 120 Ambient temperature Ta (°C) Ambient temperature Ta (°C) 4 2002-09-25 TLP190B RESTRICTIONS ON PRODUCT USE 000707EBC · 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 this document shall be made at the customer’s own risk. · Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. · The products described in this document are subject to the foreign exchange and foreign trade laws. · The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 5 2002-09-25