CTW136

CTW135, CTW136, CTW4502, CTW4503 9mm, 1Mbit/s High Speed Phototransistor Optocoupl Features High speed 1MBit/s High isolation voltage between input and output (Viso=5000 Vrms ) Guaranteed CTR performance from 0°C to 70°C Wide operating temperature range of -55°C to 100°C Regulatory Approvals UL - UL1577 (E364000) VDE - EN60747-5-5(VDE0884-5) CQC – GB4943.1, GB8898 IEC60065, IEC60950 er Description The CTW135, CTW136, CTW4502, and CTW4503 devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional phototransistor couplers by reducing the base-collector capacitance of the input transistor. The device is packaged in an 8-pin wide body DIP and also available in surface mount option. Applications Line receivers Telecommunication equipment High speed logic ground isolation Feedback loop in switch-mode power supplies Home appliances Package Outline Schematic Note: Different bending options available. See package dimension. CT Micro Proprietary & Confidential CTW135 / CTW136 Pin 7 not connected for CTW4502/CTW4503 Page 1 Rev 3 Apr, 2016 CTW135, CTW136, CTW4502, CTW4503 9mm, 1Mbit/s High Speed Phototransistor Optocoupl er Absolute Maximum Rating at 25oC Symbol Parameters VISO Isolation voltage *1 TOPR Operating temperature TSTG Storage temperature TSOL ...