TLP388 Photocouplers Infrared LED & Photo Transistor TLP388TLP388TLP388TLP388 1. 1. ApplicationsApplications 1. 1. ApplicationsApplications Programmable Logic Controllers (PLCs) Air Conditioner Inverters 2. 2. 2. 2. GeneralGeneralGeneralGeneral TLP388 consists of phototransistors optically coupled to infrared LED. The TLP388 is housed in the thin SO6L (4 pin) package and that guarantees high temperature operation (T = 125 max) . a With the high brakedown voltage between the collector and emitter (V ) 350 V, TLP388 is suitable for use in CEO programmable logic controllers (PLCs), and home appliances, include air conditioners. 3. 3. FeaturesFeatures 3. 3. FeaturesFeatures (1) Collector-emitter voltage: 350 V (min) (2) Current transfer ratio: 50 % (min) ( I = 5 mA, V = 5 V) F CE Rank GB: 100 % (min) ( I = 5 mA, V = 5 V) F CE (3) Isolation voltage: 5000 Vrms (min) (4) Operating temperature range: -55 to 125 (5) Safety standards UL-recognized: UL 1577, File No.E67349 cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349 (Note 1) VDE-approved: EN 60747-5-5, EN 62368-1 (Note 1)(Note 1)(Note 1) CQC-approved: GB4943.1, GB8898 Thailand Factory Option (D4) Note 1: When a VDE approved type is needed, please designate the Option (D4)Option (D4)Option (D4). 4. 4. 4. 4. Packaging and Pin AssignmentPackaging and Pin AssignmentPackaging and Pin AssignmentPackaging and Pin Assignment 1: Anode 3: Cathode 4: Emitter 6: Collector 11-4P1A Start of commercial production 2016-02 2016-2019 2019-12-22 1 Toshiba Electronic Devices & Storage Corporation Rev.2.0TLP388 5. 5. 5. 5. Mechanical ParametersMechanical ParametersMechanical ParametersMechanical Parameters Characteristics Min Unit Creepage distances 8.0 mm Clearance 8.0 Internal isolation thickness 0.4 6. 6. Absolute Maximum Ratings (Note) (Unless otherwise specified, TAbsolute Maximum Ratings (Note) (Unless otherwise specified, T = 25 = 25 )) 6. 6. Absolute Maximum Ratings (Note) (Unless otherwise specified, TAbsolute Maximum Ratings (Note) (Unless otherwise specified, T = 25 = 25 )) aa aa Characteristics Symbol Note Rating Unit LED Input forward current I 50 mA F Input forward current derating (T 90 ) I /T -1.11 mA/ a F a Input forward current (pulsed) I (Note 1) 1 A FP Input power dissipation P 100 mW D Input power dissipation (T 90 ) P /T -2.22 mW/ a D a derating Input reverse voltage V 5 V R Junction temperature T 135 j Detector Collector-emitter voltage V 350 V CEO Emitter-collector voltage V 7 V ECO Collector current I 50 mA C Collector power dissipation P 150 mW C Collector power dissipation (T 25 ) P /T -1.36 mW/ a C a derating Junction temperature T 135 j Common Operating temperature T -55 to 125 opr Storage temperature T -55 to 125 stg Lead soldering temperature (10 s) T 260 sol Total power dissipation P 250 mW T Total power dissipation (T 25 ) P /T -2.27 mW/ a T a derating Isolation voltage (AC, 60 s, R.H. 60 %) BV (Note 2) 5000 Vrms S 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 PrecautionDerating Concept and Method) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 1: Pulse width (PW) 0.1 ms, f = 100 Hz Note 2: This device is considered as a two-terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6 are shorted together. 2016-2019 2019-12-22 2 Toshiba Electronic Devices & Storage Corporation Rev.2.0