On Semiconductor

<p>The 1SMB5938BT3G is a 36V Zener diode from On Semiconductor's 1SMB59xxBT3G series, designed for voltage regulation in surface mount applications. It offers a nominal Zener voltage of 36V with ±5% tolerance and a maximum steady-state power dissipation of 3W at lead temperature 75°C (derated to 550mW at ambient 25°C on FR-4 board). The device features a low Zener impedance of 38Ω at test current and a reverse leakage current of 1µA at 27.4V.</p><p>&nbsp;</p><p>This Zener diode is housed in a void-free, transfer-molded plastic DO-214AA (SMB) package with modified L-bend leads for reliable surface mounting. It is rated for operating temperatures from -65°C to +150°C and has a flammability rating of UL 94 V-0. The cathode is indicated by a polarity band.</p><p>&nbsp;</p><p>Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in power supplies, automotive electronics, and industrial control systems. The device is Pb-Free and RoHS3 compliant.</p>

<p>The ESD7361HT1G is a low capacitance ESD protection diode from On Semiconductor, designed to protect high speed data lines from electrostatic discharge (ESD). It provides protection for IEC 61000-4-2 Level 4 ESD events up to ±15kV contact and air discharge, and meets IEC 61000-4-4 (EFT) and IEC 61000-4-5 (lightning) requirements. With an ultra-low capacitance of 0.55 pF maximum (I/O to GND), this device is ideal for voltage sensitive high speed data lines without compromising signal integrity. The diode features a 5V reverse standoff voltage (VRWM), typical breakdown voltage of 16.5V at 1 mA, and clamping voltage of 31V typical at 8A peak pulse current. Dynamic resistance is 0.735Ω typical, and insertion loss is 0.01 dB at 1 MHz and 2 dB at 5 GHz. The ESD7361HT1G is a unidirectional device with Zener technology, available in a surface mount SOD-323 package (SC-76). It is RoHS3 compliant, Pb-Free, and Halogen Free/BFR Free. The operating junction temperature range is -55°C to +125°C. Typical applications include wireless chargers and near field communication (NFC) circuits, as well as general purpose ESD protection for high speed data lines.</p>

<p>The BZX79C4V3-T50A is a 4.3V Zener Diode manufactured by On Semiconductor. It is designed for voltage regulation and reference applications in low-power circuits. With a power dissipation rating of 500mW, it can handle moderate power levels in through-hole designs.</p><p>&nbsp;</p><p>This zener diode offers a nominal zener voltage of 4.3V with a tolerance of ±5%, ensuring accurate voltage clamping. The maximum zener impedance is 90Ω, providing stable operation across a range of currents. The forward voltage is 1.5V at 100mA, and the reverse leakage current is 5µA at 1V.</p><p>&nbsp;</p><p>The device is housed in a DO-35 axial lead package, also known as DO-204AH, which is suitable for through-hole mounting. It operates over a wide temperature range from -65°C to 200°C, making it suitable for harsh environments.</p>