On Semiconductor

<p>The onsemi 1SMA5921BT3G is a 1.5 Watt Zener diode from the 1SMA59xxBT3G series, designed for voltage regulation in surface mount applications.</p><p>&nbsp;</p><p>The device features a nominal Zener voltage of 6.8V with a ±5% tolerance and a low Zener impedance of 2.5 Ω. It is capable of dissipating up to 1.5W at a lead temperature of 75°C. The diode is housed in a DO-214AC (SMA) package, suitable for automated assembly.</p><p>&nbsp;</p><p>Electrical characteristics include a maximum reverse leakage current of 2.5 µA at 5.2V. The junction operating and storage temperature range is -65°C to +150°C.</p>

<p>The 1SMB5936BT3G is a 30V Zener voltage regulator diode from On Semiconductor's 1SMB59xxBT3G series. It offers a maximum power dissipation of 3W (at lead temperature 75°C) and 550mW at ambient temperature 25°C. The device features a Zener impedance of 28Ω and a reverse leakage current of 1µA at 22.8V. Forward voltage is 1.5V at 200mA.</p><p>&nbsp;</p><p>This diode is designed for surface mount assembly in a DO-214AA (SMB) package. It is rated for an operating temperature range of -65°C to 150°C. The part is Pb-Free and RoHS compliant, with an ESD rating of Class 3 (&gt;16kV) per the Human Body Model. The package has a flammability rating of UL 94 V-0.</p><p>&nbsp;</p><p>Typical applications include voltage regulation, overvoltage protection, and reference voltage generation in power supplies and general electronic circuits. The SMB package provides a flat handling surface for accurate placement and supports top side or bottom circuit board mounting.</p>

<p>The 1SMB5924BT3G is a 3W plastic surface mount Zener voltage regulator diode from onsemi's 1SMB59xxBT3G series. It provides a nominal Zener voltage of 9.1V with a tolerance of ±5%. This device is designed for voltage regulation and protection applications.</p><p>&nbsp;</p><p>Key electrical characteristics include a Zener impedance of 4Ω, reverse leakage current of 5µA at 7V, and forward voltage of 1.5V at 200mA. The diode is rated for ESD Class 3 (&gt;16kV) per Human Body Model, enhancing robustness in handling and operation.</p><p>&nbsp;</p><p>The device is housed in a DO-214AA (SMB) package with a modified L-bend lead style, suitable for surface mount assembly. It has a thermal resistance of 25°C/W junction-to-lead and 226°C/W junction-to-ambient. The operating temperature range is -65°C to 150°C.</p><p>&nbsp;</p><p>This Zener diode is Pb-Free and RoHS compliant, making it suitable for environmentally conscious designs. It is commonly used in power supply regulation, overvoltage protection, and reference voltage circuits.</p>

<p>The ON Semiconductor BZX85C30 is a 30V Zener diode from the BZX85C family, designed for general-purpose voltage regulation and protection applications. It features a nominal Zener voltage of 30V at 8mA test current, with a typical tolerance of ±7%.</p><p>&nbsp;</p><p>This through-hole device is housed in a DO-204AL/DO-41 glass package with axial leads, rated for up to 1W power dissipation at 25°C ambient (1.3W at lead temperature 25°C). It operates over a junction temperature range of -65°C to 200°C, making it suitable for a wide range of industrial and consumer environments.</p><p>&nbsp;</p><p>The diode offers a maximum Zener impedance of 30Ω at the test current, and a low leakage current of 0.5μA at 21V reverse voltage. It is commonly used in shunt regulators, overvoltage protection circuits, and as a voltage reference in power supplies.</p>