6N135, 6N136, CT4502, CT4503 1Mbit/s High Speed Phototransistor Optocoupler
Features
High speed 1MBit/s High isolat...
6N135, 6N136, CT4502, CT4503 1Mbit/s High Speed Photo
transistor Optocoupler
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
Applications
Line receivers Telecommunication equipment High speed logic ground isolation Feedback loop in switch-mode power supplies Home appliances
Package Outline
Description
The 6N135, 6N136, CT4502 and CT4503 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 photo
transistor couplers by reducing the base-collector capacitance of the input
transistor.
The devices are packaged in an 8-pin DIP package and also available in gullwing (400mil) and surface mount lead forming.
Schematic
Note: Different bending options available. See package dimension.
CT Micro Proprietary & Confidential
Page 1
Rev 3 Jan, 2018
6N135, 6N136, CT4502, CT4503 1Mbit/s High Speed Photo
transistor Optocoupler
Absolute Maximum Rating at 25oC
Symbol
Parameters
VISO Isolation voltage
TOPR Operating temperature
TSTG Storage temperature
TSOL Soldering temperature
Emitter
IF Forward current
...