TLP126 TOSHIBA Photocoupler GaAs Ired & Photo−Transistor TLP126 Programmable Controllers AC / DC−Input Module Telecommunication Unit in mm The TOSHIBA mini flat coupler TLP126 is a small outline coupler, suitable for surface mount assembly. TLP126 consists of a photo transistor, optically coupled to a gallium arsenide infrared emitting diode connected inverse parallel, and provides high CTR at low AC input current. • Collector−emitter voltage: 80 V (min.) • Current transfer ratio: 100% (min.) • Isolation voltage: 3750Vrms (min.) • UL recognized: UL1577, file No. E67349 TOSHIBA 11−4C1 Weight: 0.09 g Pin Configurations (top view) 1 6 3 4 1 : Anode, Cathode 3 : Cathode, Anode 4 : Emitter 6 : Collector 1 2007-10-01 TLP126 Absolute Maximum Ratings (Ta = 25°C) Symbol Rating Unit Forward current IF(RMS) 50 mA Forward current derating (Ta≥ 53°C) Δ ΔIF / °C −0.7 mA / °C Peak forward current(100μs pulse,100pps) IFP 1 A Junction temperature Tj 125 °C Collector−emitter voltage VCEO 80 V Emitter−collector voltage VECO 7 V Collector current IC 50 mA Peak collector current(10ms pulse,100pps) ICP 100 mA Power dissipation PC 150 mW ΔPC / °C −1.5 mW / °C Tj 125 °C Storage temperature range Tstg −55~125 °C Operating temperature range Topr −55~100 °C Lead soldering temperature(10 sec.) Tsold 260 °C PT 200 mW ΔPT / °C −2.0 mW / °C BVS 3750 Vrms Detector LED Characteristic Power dissipation derating (Ta ≥ 25°C) Junction temperature Total package power dissipation Total package power dissipation derating (Ta≥25°C) Isolation voltage (AC, 1min., RH ≤ 60%) (Note 1) Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). (Note 1) Device considered a two terminal device: Pins1, and 3 shorted together and 4 and 6 shorted together. Recommended Operating Conditions Characteristic Symbol Min. Typ. Max. Unit Supply voltage VCC ― 5 48 V Forward current IF(RMS) ― 1.6 20 mA Collector current IC ― 1 10 mA Topr −25 ― 75 °C Operating temperature Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document. 2 2007-10-01 TLP126 Individual Electrical Characteristics (Ta = 25°C) Detector LED Characteristic Symbol Test Condition Min. Typ. Max. Unit Forward voltage VF IF = ±10 mA 1.0 1.15 1.3 V Capacitance CT V = 0, f = 1 MHz ― 60 ― pF Collector−emitter breakdown voltage V(BR) CEO IC = 0.5 mA 80 ― ― V Emitter−collector breakdown voltage V(BR) ECO IE = 0.1 mA 7 ― ― V VCE = 48 V ― 10 100 nA VCE = 48 V, Ta = 85°C ― 2 50 μA V = 0, f = 1 MHz ― 12 ― pF MIn. Typ. Max. Unit IF = ±1 mA, VCE = 0.5 V 100 ― 1200 % IF = ±0.5 mA, VCE = 1.5 V 50 ― ― % IC = 0.5 mA, IF = ±1 mA ― ― 0.4 IC = 1 mA, IF = ±1 mA ― 0.2 ― VF = ± 0.7V, VCE = 48 V ― 1 10 μA IC (IF = −1mA) / IC (IF = 1mA) 0.3 ― 3 — MIn. Typ. Max. Unit IF = 1 mA, VCE = 0.5 V 50 ― ― % IF = 0.5 mA, VCE = 1.5 V ― 50 ― % Collector dark current ICEO Capacitance collector to emitter CCE Coupled Electrical Characteristics (Ta = 25°C) Characteristic Current transfer ratio Low input CTR Collector−emitter saturation voltage Off−state collector current CTR symmetry Symbol IC / IF IC / IF (low) VCE (sat) IC(off) IC (ratio) Test Condition V Coupled Electrical Characteristics (Ta = −25~75°C) Characteristic Current transfer ratio Low input CTR Symbol IC / IF IC / IF (low) Test Condition 3 2007-10-01 TLP126 Isolation characteristics (Ta = 25°C) Characteristic Symbol Capacitance input to output CS Isolation resistance RS Test Condition VS = 0, f = 1 MHz VS = 500 V BVS Typ. Max. Unit ― 0.8 ― pF ― Ω 5×10 AC, 1 minute Isolation voltage Min. 10 10 14 3750 ― ― AC, 1 second, in oil ― 10000 ― DC, 1 minute, in oil ― 10000 ― Vdc Min. Typ. Max. Unit ― 8 ― ― 8 ― ― 10 ― ― 8 ― ― 10 ― ― 50 ― ― 300 ― Vrms Switching Characteristics (Ta = 25°C) Characteristic Symbol Rise time tr Fall time tf Turn−on time ton Turn−off time toff Turn−on time tON Storage time tS Turn−off time tOFF Test Condition VCC = 10 V, IC = 2 mA RL = 100Ω RL = 4.7 kΩ VCC = 5 V, IF = ±1.6 mA (Fig.1) μs μs Fig. 1 Switching time test circuit IF RL IF VCC ts VCE VCE VCC 4.5V 0.5V tON 4 tOFF 2007-10-01 TLP126 IF – Ta PC – Ta 200 Allowable collector power dissipation PC (mW) Allowable forward current IF (mA) 100 80 60 40 20 0 −20 0 40 20 60 100 80 Ambient temperature Ta 160 120 80 40 0 −20 120 0 40 20 Ambient temperature (°C) Pulse width ≤ 100μs IF 300 Forward current Pulse forward current 500 100 50 30 10 3 10−3 10−2 3 10−1 3 Duty cycle ratio 30 10 5 3 1 0.5 0.3 100 3 DR 0.1 0.6 0.8 1.0 1.2 −2.4 −2.0 −1.6 −1.2 −0.8 1 3 Forward current 5 10 30 50 IF (mA) (mA) −2.8 VF 1.6 1.8 2.6 3.0 (V) 300 500 100 50 30 10 Pulse width ≤ 10μs 5 Repetitive 3 1 0.6 Frequency = 100Hz Ta = 25°C 1.0 1.4 1.8 Pulse forward voltage 5 1.4 IFP – VFP 1000 PULSE FORWARD CURRENT IFP Forward voltage temperature coefficient ΔVF / ΔTa (mV / °C) ΔVF / ΔTa – IF −3.2 0.3 0.5 (°C) Ta = 25°C Forward voltage −0.4 0.1 Ta 120 50 Ta = 25°C 1000 100 80 IF – V F 100 (mA) IFP (mA) IFP – DR 3000 60 2.2 VFP (V) 2007-10-01 TLP126 IC – VCE 4 IC – VCE 4 Ta = 25°C Collector current (mA) Collector current 0.8mA 2 0.6mA 0.5mA 1 Ta = 25°C IF = 1.0mA 3 IC 3 IC (mA) IF = 1.0mA 0.4mA 0.8mA 2 0.6mA 0.5mA 1 0.4mA 0.2mA 0 0 2 6 4 8 Collector–emitter voltage 0.2mA 0 0 10 0.2 0.6 0.4 0.8 Collector–emitter voltage VCE (V) I C – IF 1.0 VCE (V) ICEO – Ta 101 50 10 5 10 Sample A ICEO 0.5 Ta = 25°C 0.3 VCE = 5V Sample B VCE = 1.5V 0.1 VCE = 0.5V 0.3 0.5 1 Forward current 3 IF 5 10 (mA) 1000 24V 10V 10−1 5V 10−2 10−3 10−4 0 IC / IF – IF IC / IF (%) VCE = 48V 1 0.05 0.03 0.1 Current transfer ratio 0 (μA) 3 Collector dark current Collector current IC (mA) 30 20 40 60 Ambient temperature Ta = 25°C 80 Ta 100 120 (°C) 500 Sample A 300 Sample B 100 VCE = 5V VCE = 1.5V VCE = 0.5V 50 30 0.1 0.3 0.5 1 Forward current 3 5 10 IF (mA) 6 2007-10-01 TLP126 IC – Ta VCE(sat) – Ta 30 VCE = 1.5V VCE = 0.5V 0.12 IF = 2mA 10 (mA) 0.10 IC 0.08 Collector current Collector–emitter saturation voltage VCE(sat) (V) 0.14 0.06 0.04 IF = 1mA 0.02 0 −40 Ic = 0.5mA −20 20 0 40 80 60 Ambient temperature Ta 5 1mA 3 0.5mA 1 0.5 0.3 0.2mA 0.1 100 (℃) 0.05 -20 0 20 40 Ambient temperature 60 Ta 80 100 (℃) Switching Time – RL 5000 3000 Ta = 25°C IF = 1.6mA VCC = 5V tOFF Switching time (μs) 1000 500 300 ts 100 50 30 tON 10 5 1 3 5 10 Load resistance 30 RL 50 100 (kΩ) 7 2007-10-01 TLP126 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. 8 2007-10-01