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ISD204SM is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLATOR 5.3KV 1CH TRANS. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for ISD204SM
- Description：OPTOISOLATOR 5.3KV 1CH TRANS
- Series：IS20
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：200% @ 10mA
- Current Transfer Ratio (Max)：400% @ 10mA
- Turn On / Turn Off Time (Typ)：3µs, 2.5µs
- Rise / Fall Time (Typ)：-
- 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：-25°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：-
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISD204SM
Transistor, Photovoltaic Output Optoisolators Overview
The ISD204SM is a single-channel, surface-mount phototransistor optocoupler manufactured by Isocom Components. It integrates an infrared emitting diode with an NPN silicon phototransistor in a compact plastic package. The device provides high isolation voltage of 5300 Vrms and features low input current requirements of 0.5 mA. It offers a minimum current transfer ratio of 50% and a collector-emitter breakdown voltage of at least 70 V.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Surface mount construction for automated assembly
- High isolation voltage capability
- Low input drive current requirement
- NPN phototransistor output configuration
Transistor, Photovoltaic Output Optoisolators Applications
- Computer terminal interfaces
- Industrial system controllers
- Signal transmission between systems of different potentials
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the specific suffix 'SM' confirms the surface mount package variant against the official Isocom Components datasheet. Ensure the ordering code matches the required lead frame spread option if applicable. Confirm RoHS compliance status as documented in the latest component specification.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when surface mount technology is required for signal isolation. The low input current makes it suitable for battery-powered or low-power logic interfaces. Verify that the 70 V collector-emitter breakdown voltage meets the load circuit requirements.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to the ISD204 series of optically coupled isolators. The series includes through-hole variants (ISD204) and tape-and-reel options. The SM suffix specifically denotes the surface mount package format within this product family.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
Cross-reference with IS204SM for pin-compatible alternatives. Verify electrical parameters such as CTR and isolation voltage match the original design requirements before substitution.
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