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ISP321-4GB 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-DIP. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for ISP321-4GB
- Description：OPTOISO 5.3KV 4CH TRANS 16-DIP
- Series：ISP321-4
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- 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：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-DIP
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISP321-4GB
Transistor, Photovoltaic Output Optoisolators Overview
The ISP321-4GB is a quad-channel optoisolator manufactured by Isocom Components 2004 LTD. It features transistor outputs and provides galvanic isolation with a rating of 5300Vrms. The component is housed in a 16-DIP package, designed for high-density mounting applications.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Quad-channel configuration for multi-signal isolation
- Transistor output structure
- High voltage isolation capability
Transistor, Photovoltaic Output Optoisolators Applications
- Industrial control systems
- Data communication interfaces
- Power supply feedback loops
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the manufacturer designation as Isocom Components 2004 LTD. Confirm the package type is 16-DIP and the isolation voltage is 5300Vrms. Ensure the channel count matches the quad specification. Cross-reference datasheets to confirm pinout compatibility before integration into circuit designs.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when four isolated channels are required in a single package. The 16-DIP form factor suits through-hole assembly processes. Verify that the transistor output type meets the interface requirements of the receiving logic circuits. Check isolation voltage ratings against system noise immunity needs.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to the ISP321 series of high-density mounting phototransistor optically coupled isolators. The series includes variants with different channel counts and packaging options, such as surface mount versions like the ISP321-4XSM.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
Equivalent parts include other quad-channel DIP optocouplers with similar isolation ratings. Verify pinout compatibility with alternatives. Surface mount equivalents like the ISP321-4XSMT&R offer functional parity but require different footprint considerations.
Explore related parts through Optocouplers, Optoisolators, Isolators, all product categories, ChipApex homepage.
