1458 Optocoupler Datasheet ~repack~

: Provides high isolation voltage, typically around 5300 Vrms , and high common-mode transient immunity (CMR) of 50 kV/µs .

Here is the technical content for a . Since "1458" is not a standard industry part number for an optocoupler (it is typically associated with the dual operational amplifier), this datasheet assumes the 1458 refers to a general-purpose phototransistor optocoupler (similar to a 4N35 or PC817 but with a unique in-house marking). For actual use, please verify the manufacturer (e.g., Siemens, Vishay, or a Chinese brand). 1458 optocoupler datasheet

Minimum of 15,000 V/μs at 1500 V peak, ensuring the device remains immune to high-voltage transients. Supply Voltage ( VCCcap V sub cap C cap C end-sub : Provides high isolation voltage, typically around 5300

: Found in switching power supplies and DC-DC converters. For actual use, please verify the manufacturer (e

: High-speed logic ground isolation (TTL/CMOS compatible).