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ISP321-1XBLSMT&R is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLTR 5.3KV 1CH TRANS 4-SMD. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for ISP321-1XBLSMT&R
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
- Series：ISP321-1
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：200% @ 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：4-SMD (0.300", 7.62mm)
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISP321-1XBLSMT&R
Transistor, Photovoltaic Output Optoisolators Overview
The ISP321-1XBLSMT&R is a single-channel optocoupler manufactured by Isocom Components 2004 LTD. It features a surface mount PDIP package with four pins. The device supports a maximum forward current of 50 mA and provides an isolation voltage of 5.3 kVrms. Key electrical parameters include a minimum current transfer ratio (CTR) of 200% and a collector-emitter breakdown voltage of 80 V.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Provides galvanic isolation between input and output circuits
- Designed for surface mount assembly in compact layouts
- Utilizes a standard four-pin PDIP form factor
Transistor, Photovoltaic Output Optoisolators Applications
- General purpose signal isolation
- Digital communication interface coupling
- Microcontroller peripheral interfacing
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the exact part number against manufacturer documentation to ensure compatibility with specific design requirements. Confirm that the surface mount package style meets the printed circuit board layout specifications. Check for any recent updates to the component datasheet regarding environmental compliance or pin configuration changes before finalizing procurement orders.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when a single-channel isolation solution with high current transfer ratio is required. Ensure the operating temperature range aligns with the system environment. Consider the surface mount package constraints during mechanical design. Verify that the input current limits are not exceeded in the target application circuit to maintain reliable operation.
Transistor, Photovoltaic Output Optoisolators Part Context
This component belongs to the ISP series of optocouplers from Isocom Components 2004 LTD. The series offers various channel counts and package options for different isolation needs. The ISP321 variant specifically addresses applications requiring a single isolated channel with robust electrical performance characteristics.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing the component in existing designs.
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