TLP174G

TLP174G TOSHIBA Photocoupler Photorelay TLP174G Modem·Fax Cards, Modems in PC Telecommunications PBX Measurement Equipment The Toshiba TLP174G consists of an aluminum gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET in a SOP, which is suitable for surface mount assembly. The TLP174G is suitable for the modem applications which require space savings. • • • • • • • • 4-pin SOP (2.54SOP4): Height = 2.1 mm, Pitch = 2.54 mm 1-Form-A Peak Off-state voltage: 350 V (min) Trigger LED current: 3 mA (max) On-state current: 120 mA (max) Limit current: 150 mA~300 mA (t = 5 ms) On-state resistance: 35 Ω (max) Isolation voltage: 1500 Vrms (min) JEDEC JEITA TOSHIBA Weight: 0.1 g (typ.) 1 4 Unit: mm ― ― 11-5H1 Pin Configuration (top view) 1: Anode 2: Cathode 3: Drain 4: Drain 2 3 1 2007-10-01 TLP174G Absolute Maximum Rating (Ta = 25°C) Characteristics Forward current Forward current derating (Ta > 25°C) = LED Peak forward current (100 μs pulse, 100 pps) Reverse voltage Junction temperature Off-state output terminal voltage On-state current Detector On-state current derating (Ta > 25°C) = Junction temperature Storage temperature range Operating temperature range Lead soldering temperature (10 s) Isolation voltage (AC, 1 min, R.H. < 60%) = (Note 1) Symbol IF ΔIF/°C IFP VR Tj VOFF ION ΔION/°C Tj Tstg Topr Tsol BVS Rating 50 −0.5 1 5 125 350 120 −1.2 125 −55~125 −40~85 260 1500 Unit mA mA/°C A V °C V mA mA/°C °C °C °C °C Vrms 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 Supply voltage Forward current On-state current Operating temperature Symbol VDD IF ION Topr Min ⎯ 5 ⎯ −20 Typ. ⎯ 7.5 ⎯ ⎯ Max 280 25 120 65 Unit V mA mA °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. Individual Electrical Characteristics (Ta = 25°C) Characteristics Forward voltage LED Reverse current Capacitance Detector Off-state current Capacitance Symbol VF IR CT IOFF COFF Test Condition IF = 10 mA VR = 5 V V = 0, f = 1 MHz VOFF = 350 V V = 0, f = 1 MHz Min 1.0 ⎯ ⎯ ⎯ ⎯ Typ. 1.15 ⎯ 30 ⎯ 70 Max 1.3 10 ⎯ 1 ⎯ Unit V μA pF μA pF 2 2007-10-01 TLP174G Coupled Electrical Characteristics (Ta = 25°C) Characteristics Trigger LED current Return LED current Load current limiting On-state resistance Symbol IFT IFC ILIM RON Test Condition ION = 120 mA IOFF = 100 μA ION = 5 mA, VDD= 5 V, t < 5 ms ION = 120 mA, IF= 5 mA Min ⎯ 0.1 150 ⎯ Typ. 1 ⎯ ⎯ 17 Max 3 ⎯ 300 35 Unit mA mA Ω Isolation Characteristics (Ta = 25°C) Characteristics Capacitance input to output Isolation resistance Symbol CS RS Test Condition VS = 0 V, f = 1 MHz VS = 500 V, R.H. < 60% = AC, 1 min Isolation voltage BVS AC, 1 s, in oil DC, 1 min, in oil Min ⎯ 5 × 10 10 Typ. 0.8 10 14 Max ⎯ ⎯ ⎯ ⎯ ⎯ Unit pF Ω Vrms Vdc 1500 ⎯ ⎯ ⎯ 3000 3000 Switching Characteristics (Ta = 25°C) Characteristics Turn-on time Turn-off time Symbol tON tOFF Test Condition RL = 200 Ω VDD = 20 V, IF = 5 mA Min ⎯ (Note 2) ⎯ Typ. 0.3 0.1 Max 1 1 Unit ms Note 2: Switching time test circuit IF VDD IF VOUT 2 3 VOUT 10% tON 90% tOFF 1 4 RL 3 2007-10-01 TLP174G IF – Ta 100 240 ION – Ta (mA) Allowable On-sate current ION IF (mA) 80 200 Allowable forward current 160 60 120 40 80 20 40 0 −20 0 20 40 60 80 100 120 0 −20 0 20 40 60 80 100 120 Ambient temperature Ta (°C) Ambient temperature Ta (°C) IF – V F 100 Ta = 25°C 200 Ta = 25°C IF = 5 m A ION – VON On-state current ION (mA) 30 (mA) 100 10 Forward current IF 3 0 1 −100 0 0.1 0.6 0.8 1 1.2 1.4 1.6 1.8 −200 −2 −1 0 1 2 Forward voltage VF (V) On-state voltage VON (V) RON – Ta 50 ION = 120 mA IF = 5 m A t