TLP174GA(TP,F)

TLP174GA TOSHIBA Photocoupler Photorelay TLP174GA Modem·Fax Cards, Modems in PC Telecommunications PBX Measurement Equipment Unit: mm The Toshiba TLP174GA consists of an infrared emitting diode optically coupled to a photo-MOSFET in a SOP, which is suitable for surface mount assembly. Because of the high-voltage MOS FET used for the output stage, the TLP174G is suitable for replacement of dial pulse relay and hook relay of modem and facsimile, and also suitable for PBX and the line interface section of exchange. In addition, the MOS FET control circuit is provided the current limiting function, and it conforms to the FCC Part 68 new standard. • 4-pin SOP (2.54SOP4): Height = 2.1 mm, Pitch = 2.54 mm • 1-Form-A • Peak Off-state voltage: 400 V (min) • Trigger LED current: 3 mA (max) • On-state current: 120 mA (max) JEDEC ― • Limit current: 150 mA to 300 mA (t = 5 ms) JEITA ― • On-state resistance: 35 Ω (max) Isolation voltage: 1500 Vrms (min) TOSHIBA • • UL-recognized: UL 1577, File No.E67349 11-5H1 Weight: 0.1 g (typ.) Pin Configuration (top view) 1 4 2 3 1: Anode 2: Cathode 3: Drain 4: Drain Start of commercial production 2002-01 © 2019 Toshiba Electronic Devices & Storage Corporation 1 2019-06-17 TLP174GA Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit IF 50 mA ΔIF/°C −0.5 mA/°C IFP 1 A Reverse voltage VR 5 V Diode power dissipation PD 50 mW ΔPD /°C -0.5 mW/°C Tj 125 °C VOFF 400 V ION 120 mA ΔION/°C −1.2 mA/°C PC 350 mW ΔPC / °C −3.5 mW / °C Tj 125 °C Storage temperature range Tstg −55 to 125 °C Operating temperature range Topr −40 to 85 °C Lead soldering temperature (10 s) Tsol 260 °C Isolation voltage (AC, 60 s, R.H.≤ 60 %) (Note 1) BVS 1500 Vrms Forward current Forward current derating (Ta≥25°C) Peak forward current LED (100 μs pulse, 100 pps) Diode power dissipation derating (Ta ≥ 25°C) Junction temperature Off-state output terminal voltage On-state current On-state current derating (Ta≥25°C) Detector Output power dissipation Output power dissipation derating (Ta ≥ 25°C) Junction temperature 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: LED side pins shorted together, and detector side pins shorted together. Recommended Operating Conditions Characteristics Symbol Min Typ. Max Unit Supply voltage VDD ― ― 320 V Forward current IF 5 7.5 25 mA On-state current ION ― ― 120 mA Operating temperature Topr −20 ― 65 °C 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. Electrical Characteristics (Ta = 25°C) Characteristics LED Symbol Test Condition Min Typ. Max Unit Forward voltage VF IF = 10 mA 1.0 1.15 1.3 V Reverse current IR VR = 5 V   10 μA CT VF = 0 V, f = 1 MHz  30  pF Off-state current IOFF VOFF = 400 V   1 μA Capacitance between terminals COFF V = 0 V, f = 1 MHz  70  pF Capacitance between terminals Detector © 2019 Toshiba Electronic Devices & Storage Corporation 2 2019-06-17 TLP174GA Coupled Electrical Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit Trigger LED current IFT ION = 120 mA  1 3 mA Close LED current IFC IOFF = 100 μA 0.1   mA Load current limiting ILIM IF = 5 mA, VDD= 5 V, t = 5 ms 150  300 mA On-state resistance RON ION = 120 mA, IF = 5 mA  17 35 Ω Min Typ. Max Unit  0.8  pF 1014  Ω 1500   Vrms Min Typ. Max Unit  0.3 1  0.1 1 Isolation Characteristics (Ta = 25°C) Characteristics Symbol Capacitance input to output Test Condition CS VS = 0 V, f = 1 MHz Isolation resistance RS VS = 500 V, R.H.