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The IS604G is a single-channel optocoupler manufactured by Isocom Components, featuring an AC input and NPN phototransistor output. It provides high isolation voltage of 5300 Vrms with a peak withstand of 7500 V. The device supports a maximum forward current of 100 mA and typical rise/fall times of 2 µs and 11 µs respectively. Current transfer ratio ranges from 50% to 80%. Packaged in a 6-pin DIP configuration, it operates within a temperature range of -55°C to 100°C.
Verify the specific suffix 'G' against official Isocom documentation to confirm RoHS compliance status and exact pinout configuration. Ensure the selected package variant matches the required PCB footprint dimensions. Cross-reference datasheet parameters such as CTR and isolation voltage with design requirements before finalizing procurement orders.
Select this component when AC input detection is required alongside high-voltage isolation. Compare CTR specifications against load requirements to ensure sufficient output drive capability. Verify thermal operating limits for the intended application environment. Consider package type availability for automated assembly processes if applicable.
Isocom Components specializes in replacing discontinued or hard-to-find optocouplers with equivalent performance. The IS604G belongs to their general-purpose transistor output series, designed to meet international safety standards. This product line emphasizes reliability and direct pin-for-pin compatibility with industry-standard equivalents.
Consult official cross-reference lists for verified substitutes. Ensure replacement parts match isolation voltage, CTR, and package dimensions.