On Semiconductor

<p>The 1SMB5942BT3G is a 51V Zener diode from On Semiconductor's 1SMB59xxBT3G series, offering a power dissipation of 3W. It features a low forward voltage of 1.5V at 200mA, reverse leakage current of 1µA at 38.8V, and a Zzt impedance of 70Ω. The device has an ESD rating of Class 3 (&gt;16kV) per Human Body Model, ensuring robust protection in sensitive circuits.</p><p>&nbsp;</p><p>Operating over a wide temperature range of -65°C to 150°C, it is suitable for demanding applications. The junction-to-lead thermal resistance is 25°C/W, and junction-to-ambient is 226°C/W, allowing effective heat management. The maximum lead temperature for soldering is 260°C for 10 seconds.</p><p>&nbsp;</p><p>Packaged in a surface-mount DO-214AA (SMB) case with L-bend leads, the component is supplied in tape and reel with a standard quantity of 2500. The cathode is indicated by a polarity band. The package is UL 94 V-0 rated for flammability and is Pb-free.</p>

<p>The 1N5369BRLG is a 5 Watt Zener voltage regulator diode from On Semiconductor's 1N53 series. It features a nominal Zener voltage of 51V with a ±5% tolerance. This diode is designed for through-hole mounting in a T-18 axial lead plastic package, providing robust environmental protection.</p><p>&nbsp;</p><p>Key electrical specifications include a forward voltage of 1.2V at 1A, a reverse leakage current of 500 nA at 38.8V, and a Zener impedance of 27 Ω. The device can dissipate up to 5W steady-state power (derated above 25°C) and handle surge power up to 180W for 8.3 ms. It has an ESD rating of Class 3 (&gt;16 kV) per the Human Body Model.</p><p>&nbsp;</p><p>The operating temperature range spans -65°C to +200°C, with a junction-to-lead thermal resistance of 25 °C/W. Designed for general purpose voltage regulation, the 1N5369BRLG is suitable for a variety of power supply and clamping circuits. The part is supplied in tape and reel packaging with a standard quantity of 4000 units.</p>

<p>The 1N5247BTR is a 17V Zener diode manufactured by On Semiconductor. It is designed for voltage regulation and protection applications requiring a nominal Zener voltage of 17V with a tolerance of ±5%. The device can dissipate up to 500mW of power, making it suitable for low-power circuits.</p><p>&nbsp;</p><p>Key electrical characteristics include a maximum impedance (Zzt) of 19Ω at a test current of 7.4mA, and a reverse leakage current of 0.1µA at 13V. The forward voltage is 1.2V at 200mA. The operating junction temperature range is -65°C to 200°C.</p><p>&nbsp;</p><p>The 1N5247BTR is supplied in a DO-204AH (DO-35) axial leaded package, designed for through-hole mounting. This package is commonly used for general-purpose Zener diodes and offers reliable performance in a variety of environments.</p>