4N28 Datasheet | Infineon

FEATURES - Interfaces with mon Logic Families - Input-output Coupling Capacitance < 0.5 p F - Industry Standard Dual-in-line 6-pin Package - Field Effect Stable by TRIOS® - 5300 VRMS Isolation Test Voltage - Underwriters Laboratory File #E52744 - V VDE #0884 Approval Available with Option 1 DESCRIPTION This data sheet presents five families of Infineon Industry Standard Single Channel Phototransistor Couplers. These families include the 4N25/26/27/28 types, the 4N35/36/37/38 couplers, the H11A1/A2/ A3/A4/A5, the MCT2/2E, and MCT270/271/272/273/274/275/276/ 277 devices.Each optocoupler consists of Gallium Arsenide infrared LED and a silicon NPN phototransistor. These couplers are Underwriters Laboratories (UL) listed to ply with a 5300 VRMS Isolation Test Voltage. This isolation performance is acplished through Infineon double molding isolation manufacturing process. pliance to VDE 0884 partial discharge isolation specification is available for these families by ordering option 1. Phototransistor gain stability, in the presence of high isolation voltages, is insured by incorporating a TRansparent l On Shield (TRIOS)® on the phototransistor substrate. These isolation processes and the Infineon IS09001 Quality program results in the highest isolation performance available for a mercial plastic phototransistor optocoupler. The devices are available in lead formed configuration suitable for surface mounting and are available either on tape and reel, or in standard tube shipping containers. APPLICATIONS - AC Mains Detection - Reed Relay Driving - Switch Mode Power Supply Feedback - Telephone Ring Detection - Logic Ground Isolation - Logic Coupling with High Frequency Noise Rejection Notes: Designing with data sheet is covered in Application Note 45.  2001 Infineon Technologies Corp. - Optoelectronics Division - San Jose, CA .infineon./opto - 1-888-Infineon (1-888-463-4636) 2- 53 March 27, 2000-00 Maximum Ratings TA=25°C Emitter Reverse Voltage...