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ISP321-1G 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-DIP. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for ISP321-1G
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
- Series：ISP321-1
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：600% @ 5mA
- 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：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISP321-1G
Transistor, Photovoltaic Output Optoisolators Overview
The ISP321-1G is a single-channel photovoltaic optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output and provides an isolation voltage of 5300Vrms. The device is housed in a 4-DIP package, designed for high-density mounting applications requiring galvanic isolation between input and output circuits.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Provides galvanic isolation via photovoltaic coupling mechanism
- Utilizes transistor output configuration for signal transmission
- Designed for high-density mounting requirements
Transistor, Photovoltaic Output Optoisolators Applications
- General purpose signal isolation
- High-density circuit board layouts
- Galvanic isolation interfaces
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the manufacturer designation as Isocom Components 2004 LTD when sourcing this component. Confirm the specific suffix 'G' corresponds to the standard 4-DIP package variant. Ensure compatibility with required isolation voltage ratings of 5300Vrms for the intended application environment before procurement.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when a single-channel photovoltaic isolator with transistor output is required. Consider the 4-DIP package form factor for through-hole mounting constraints. Evaluate the 5300Vrms isolation rating against system safety requirements. Compare against other ISP321 series variants if surface mount or multi-channel options are needed.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to the ISP321 series of high-density mounting phototransistor optically coupled isolators from Isocom Components. The series includes various channel configurations and package types, such as the dual-channel ISP321-2 and surface mount variants like ISP321-1XSMT&R, offering flexibility for different isolation needs.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
Direct substitutes within the same family include ISP321-1XG and ISP321-1BLG. Surface mount equivalents such as ISP321-1BLSM or ISP321-1XSMT&R may be considered if footprint changes are acceptable.
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