The 149390-HVU187TRF-E is a single diode rectifier in the Discrete Semiconductor Products category. Manufactured by Renesas Electronics America, this product is part of the active product lineup. It is available in bulk packaging with a standard package quantity of 3,000 pieces. The diode has an ECCN classification of EAR99, meaning it does not require an export license. It is not affected by the REACH regulations. The HTSUS code for this product is 8541.10.0070. The MSL level is 1, indicating unlimited floor life. Although the product belongs to the same series as other diodes, its unique features and specifications make it stand out.