TLP172AF

TLP172A TOSHIBA Photocoupler Photorelay TLP172A Telecommunications Unit: mm Control Equipment Data Acquisition System Security Equipment Measurement Equipment The Toshiba TLP172A consists of a gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET in a 4-pin SOP package. This photorelay has higher output current rating than phototransistor-type photocoupler hence, it is suitable for use as On/Off control for high current. 4-pin SOP (2.54SOP4): Height = 2.1 mm, pitch = 2.54 mm Normally open (1-form-A) device Peak off-state voltage: 60 V (min) Trigger LED current: 3 mA (max) On-state current: 400 mA (max) On-state resistance: 2 (max) JEDEC Isolation voltage: 1500 Vrms (min) UL recognized: UL1557, File No.E67349 JEITA TOSHIBA 11-5H1 Pin Configuration (top view) Weight: 0.1 g (typ.) 1 4 1: Anode 2: Cathode 3: Drain 4: Drain 2 3 1 2002-04-25 TLP172A Maximum Rating (Ta 25C) Characteristics Symbol Rating Unit Forward current I 50 mA F Forward current derating I /C 0.5 mA/C F (Ta 25C) LED Reverse voltage V 5 V R Junction temperature T 125 C j Off-state output terminal V 60 V OFF voltage On-state current I 400 mA ON Detector Forward current derating I /C 4.0 mA/C ON (Ta 25C) Junction temperature T 125 C j Storage temperature T 55 to 125 C stg Operating temperature T 40 to 85 C opr Lead soldering temperature (10 s) T 260 C sol Isolation voltage (AC, 1 min, R.H. 60%) BV 1500 Vrms S (Note 1) Note 1: LED pins are shorted together. Detector pins are also shorted together. Recommended Operating Conditions Characteristics Symbol MinTyp.MaxUnit Supply voltage V 48 V DD Forward current I 5 7.5 25 mA F On-state current I 400 mA ON Operating temperature T 20 65 C opr Electrical Characteristics (Ta 25C) Characteristics Symbol Test Condition Min Typ. MaxUnit Forward voltage V I 10 mA 1.0 1.15 1.3 V F F LED Reverse current I V 5 V 10 A R R Capacitance C V 0, f 1 MHz 30 pF T Off-state current I V 60 V 1 A OFF OFF Detector Capacitance C V 0, f 1 MHz 130 pF OFF Coupled Electrical Characteristics (Ta 25C) Characteristics Symbol Test Condition Min Typ. MaxUnit Trigger LED current I I 400 mA 1.6 3 mA FT ON Return LED current I I 100 A 0.1 mA FC OFF On-state resistance R I 400 mA, I 5 mA 1 2 ON ON F 2 2002-04-25