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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-SMD
- Series：ISP827-1
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR)
- Number of Channels：2
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：50% @ 1mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-SMD
- Grade：-
- Qualification：-
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Overview
The ISP827-1SMT&R is a surface-mount phototransistor output optocoupler manufactured by Isocom Components. It features a single channel with a DIP-6 package configuration, specifically designed for high-density mounting applications. The device provides an isolation voltage of 5300 Vrms and supports a maximum forward current of 60 mA. Key electrical parameters include a typical rise time of 2 µs and a typical fall time of 11 µs. The current transfer ratio ranges from a minimum of 40% to a maximum of 80%. It operates within a temperature range of -55 °C to 100 °C and includes UL recognition (File No. E91231) and VDE approval.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using phototransistor technology.
- Designed for high-density mounting in compact electronic assemblies.
- Complies with international safety standards including UL recognition and VDE approval.
Applications
- Industrial control systems
- Switch-mode power supplies
- Motor control drives
Procurement Notes
Verify the specific suffix 'SMT&R' corresponds to the required tape-and-reel packaging format rather than standard tube packaging. Confirm that the DIP-6 footprint matches the target PCB design constraints. Ensure the component meets the required environmental operating temperatures for the intended application environment before finalizing procurement orders.
Selection Notes
Select this component when a single-channel phototransistor output is required with high isolation voltage capabilities. Consider the 5300 Vrms rating for applications demanding robust galvanic isolation. Evaluate the 40% to 80% current transfer ratio range to ensure adequate signal transmission efficiency for the specific load requirements of the circuit design.
Part Context
This part belongs to the ISP827 series of high-density mounting phototransistor optically coupled isolators produced by Isocom Components. The series is engineered to replace common commercial optocouplers while offering specialized parameter selection. It utilizes plastic DIP packaging suitable for surface mount technology implementations.
Replacement Considerations
Isocom components are positioned as direct replacements for common commercial optocouper types. Verify pinout compatibility and electrical specifications against legacy parts before substitution.
