ROHM Semiconductor

<p>The YFZVFHTR3.3B from ROHM Semiconductor is a surface mount Zener diode designed for voltage regulation and reference applications. It offers a nominal Zener voltage of 3.43V with a tolerance of ±3.07%, a maximum power dissipation of 500mW, and a maximum Zener impedance of 70Ω.</p><p>&nbsp;</p><p>Electrical characteristics include a maximum reverse leakage current of 20µA at 1V reverse voltage and a maximum junction temperature of 150°C. The device is housed in a 2-SMD flat lead package (TUMD2M) and is supplied on tape and reel with 3000 pieces per reel.</p><p>&nbsp;</p><p>The part is RoHS3 compliant, REACH unaffected, and has an MSL rating of Level 1 (unlimited). It is suitable for general purpose voltage regulation, overvoltage protection, and reference circuits in compact surface mount designs.</p>

<p>The YFZVFHTR33B is a Zener diode from ROHM Semiconductor designed for voltage regulation and protection applications. It features a nominal Zener voltage of 31.1V with a tolerance of ±2.51% and a maximum Zener impedance of 65Ω. The device can dissipate up to 500mW of power and has a reverse leakage current of 200nA at 25V reverse voltage.</p><p>&nbsp;</p><p>This diode is housed in a compact 2-SMD flat lead package (TUMD2M) suitable for surface mount assembly. It is rated for operation up to a maximum junction temperature of 150°C. The component is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited floor life).</p><p>&nbsp;</p><p>Typical applications include voltage clamping, overvoltage protection, and reference voltage generation in low-power circuits. The small footprint and surface mount packaging make it ideal for space-constrained designs in consumer electronics, industrial controls, and automotive systems.</p>