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ISP321-4GBSMT&R is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISO 5.3KV 4CH TRANS 16-SMD. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for ISP321-4GBSMT&R
- Description：OPTOISO 5.3KV 4CH TRANS 16-SMD
- Series：ISP321-4
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR)
- Number of Channels：4
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：100% @ 1mA
- Current Transfer Ratio (Max)：600% @ 1mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.15V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：16-SMD, Gull Wing
- Supplier Device Package：16-SMD
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISP321-4GBSMT&R
Transistor, Photovoltaic Output Optoisolators Overview
The ISP321-4GBSMT&R is a high-density surface mount phototransistor optocoupler manufactured by Isocom Components. It features four independent channels within a single 16-pin package, designed for applications requiring multiple isolated signal paths in compact spaces. The device provides an isolation voltage of 5300 Vrms and supports a maximum input forward current of 50 mA. With a nominal current transfer ratio of 100%, it ensures reliable signal transmission across the isolation barrier.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Four-channel configuration for multi-signal isolation
- High isolation voltage rating for safety
- Surface mount packaging for automated assembly
Transistor, Photovoltaic Output Optoisolators Applications
- Industrial control systems
- Power supply protection circuits
- Telecommunications equipment
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the specific suffix 'R' indicates tape and reel packaging when ordering. Confirm the manufacturer designation as Isocom Components 2004 LTD to ensure authenticity. Check for RoHS compliance status if required by your manufacturing standards. Ensure the 16-SMD footprint matches your PCB design constraints before finalizing procurement.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when multiple isolated channels are needed in a limited board area. The 5300 Vrms rating suits high-voltage industrial environments. Consider the 100% CTR for standard logic interface requirements. Verify that the surface mount form factor aligns with your assembly capabilities.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to Isocom's high-density mounting phototransistor optically coupled isolators series. It serves as a replacement for legacy discrete or lower-density optocouplers in modern electronics. The product line focuses on providing alternatives for discontinued components from other manufacturers while meeting global industry standards.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
The ILQ2-X007T is listed as obsolete with available substitutes including ILQ2SM, ILQ2SMT&R, ILQ2XSM, and ILQ2XSMT&R from Isocom Components.
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