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3N262 Datasheet(PDF) 1 Page - OPTEK Technologies |
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3N262 Datasheet(HTML) 1 Page - OPTEK Technologies |
1 / 5 page OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue A.3 11/09 Page 1 of 5 Hi-Reliability Optically Coupled Isolator 3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263 (TX, TXV) Description: Each device is a high reliability optically coupled isolator that consists of an infrared emitting diode and a NPN silicon phototransistor which are mounted in a hermetically sealed TO-72 package. The 3C91C and 3C92C have a 935 nm wavelength, whereas the 3N243, 3N244, 3N245, 3N261, 3N262 and 3N263 have an 880 nm wavelength. All devices have 0.50” (12.70 mm) leads. Electrical characteristics vary. The 3N261TX, 3N262TX and 3N263TX devices are similar to JEDEC registered optically coupled isolators. TX and TXV devices are processed to OPTEK’s military screening program patterned after MIL-PRF-19500. Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data. Contact your local representative or OPTEK for more information. Features: TO-72 hermetically sealed package 1 kVDC electrical isolation High current transfer ratio TX and TXV devices processed to MIL-PRF-19500 Part Number LED Peak Wavelength Sensor Isolation Voltage (,000) CTR Min / Max IF (mA) Typ / Max VCE (V) Typ / Max Lead Length 3C91C (TX, TXV) 935 nm Transistor 1 10 / 50 10 / 50 0.50" 3C92C (TX, TXV) 3N243 (TX, TXV) 880 nm 0.15 / NA 3 / 40 10 / 30 3N244 (TX, TXV) 0.3 / NA 3N245 (TX, TXV) 0.6 / NA 3N261 (TX, TXV) .05 / NA 1 / 40 5 / 30 3N262 (TX, TXV) 1.0 / 5.0 3N263 (TX, TXV) 2.0 / 10.0 0.3 / 2.0 Pin # 3C91 3C92 3N2XX 1 Cathode Cathode Emitter 2 Collector Emitter Cathode 3 Emitter Collector Collector 4 Anode Anode Anode Applications: High-voltage isolation between input and output Electrical isolation in dirty environments Industrial equipment Medical equipment Office equipment DIMENSIONS ARE IN: INCHES [ MILLIMETERS] 4 2 3 1 3C91 4 3 2 1 3C92 4 3 1 2 3N2XX Phototransistor Collector is connected to the Header-Base-Case for ALL versions Bottom View |
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