TLP4172G

TLP4172G TOSHIBA Photocoupler Photorelay TLP4172G Telecommunication Measurement Equipment Security Equipment FA The Toshiba TLP4172G consists of an aluminum gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET in a SOP package. This 1-form-B (NC) photorelay features a withstanding voltage of 350 V. • • • • • • • • 4-pin SOP (2.54SOP4): Height = 2.1 mm, pitch = 2.54 mm Normally closed (1-form-B) device Peak off-state voltage: 350 V (min) Trigger LED current: 3 mA (max) On-state current: 90 mA (max) On-state resistance: 50 Ω (max) Isolation voltage: 1500 Vrms (min) UL Recognized: UL1577, File No. E67349 JEDEC JEITA TOSHIBA 1 4 Unit: mm Pin Configuration (top view) ― ― 11-5H1 Weight: 0.1 g (typ.) 2 3 1: Anode 2: Cathode 3: Drain 4: Drain 1 2007-10-01 TLP4172G Absolute Maximum Ratings (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 One channel operation On-state current Detector Two channel operations (1a1b simultaneous operation) One channel operation Two channel operations (1a1b simultaneous operation) ΔION/°C Tj Tstg Topr Tsol (Note 1) BVS −0.9 125 −55 to 125 −40 to 85 260 1500 mA/°C °C °C °C °C Vrms ION 90 mA Symbol IF ΔIF/°C IFP VR Tj VOFF Rating 50 −0.5 1 5 125 350 Unit mA mA/°C A V °C V 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: 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: Pins 1 and 2 are shorted together, and pins 3 and 4 are shorted together. Recommended Operating Conditions Characteristics Supply voltage Forward current On-state current Operating temperature Symbol VDD IF ION Topr Min ⎯ 5 ⎯ −20 Typ. ⎯ ⎯ ⎯ ⎯ Max 280 25 90 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. Electrical Characteristics (Ta = 25°C) Characteristics Forward voltage LED Reverse current Capacitance Detector Off-state current Capacitance Symbol VF IR CT IOFF COFF IF = 10 mA VR = 5 V V = 0, f = 1 MHz VOFF = 350 V, IF = 5 mA V = 0, f = 1 MHz, IF = 5 mA Test Condition Min 1.0 ⎯ ⎯ ⎯ ⎯ Typ. 1.15 ⎯ 30 ⎯ 30 Max 1.3 10 ⎯ 1 ⎯ Unit V μA pF μA pF 2 2007-10-01 TLP4172G Coupled Electrical Characteristics (Ta = 25°C) Characteristics Trigger LED current Return LED current On-state resistance Symbol IFC IFT RON Test Condition IOFF = 10 μA ION = 90 mA ION = 90 mA Min ⎯ 0.1 ⎯ Typ. 1 ⎯ 27 Max 3 ⎯ 50 Unit mA mA Ω Isolation Characteristics (Ta = 25°C) Characteristics Capacitance input to output Isolation resistance Symbol CS RS Test Condition VS = 0, 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. 0.25 0.5 Max 0.5 1 Unit ms ms Note 2: Switching time test circuit IF 1 4 RL VDD IF VOUT VOUT 10% tON 90% tOFF 2 3 3 2007-10-01 TLP4172G IF – Ta 100 160 ION – Ta Allowable on-state current ION (mA) IF (mA) 80 120 Allowable forward current 60 80 40 40 20 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 30 (mA) Forward current IF 10 3 1 0.3 0.1 0.6 0.8 1 1.2 1.4 1.6 1.8 Forward voltage VF (V) 4 2007-10-01 TLP4172G RON – Ta 50 ION = 90 mA 5 ION = 90 mA t