On Semiconductor

<p>The 1SMA5934BT3G is a 24V Zener diode from On Semiconductor's 1SMA59xxBT3G series. It offers 1.5W power dissipation in a compact SMA surface mount package (DO-214AC). Key electrical characteristics include a Zener voltage of 24V with 5% tolerance, a Zener impedance of 19 ohms, a forward voltage of 1.5V at 200mA, and a reverse leakage current of 500nA at 18.2V.</p><p>&nbsp;</p><p>The device features an ESD rating of Class 3 (&gt;16 kV) per the Human Body Model and meets UL 94 V-0 flammability rating. Operating and storage temperature range is -65°C to +150°C. The package supports top side or bottom circuit board mounting and is a low-profile alternative to MELF packages.</p><p>&nbsp;</p><p>Power dissipation is rated at 1.5W at a lead temperature of 75°C, with a derating factor of 20 mW/°C above 75°C. Thermal resistance from junction to lead is 50°C/W. These characteristics make the diode suitable for voltage regulation and protection circuits in various electronic systems.</p>

<p>The BAV70LT1G is a dual switching diode with common cathode configuration manufactured by onsemi. Each diode is rated for a maximum reverse voltage of 100V and a continuous forward current of 200mA. The device features a fast reverse recovery time of 6ns (tested at IF=IR=10mA, IR(REC)=1.0mA), making it suitable for high-speed switching applications.</p><p>&nbsp;</p><p>Forward voltage is specified at multiple current levels: 0.715V maximum at 1mA, 0.855V at 10mA, 1.0V at 50mA, and 1.25V at 150mA. Typical diode capacitance is 1.5pF at 0V reverse bias and 1MHz. Maximum reverse leakage current is 1.0µA at 25°C and 100V, increasing to 60µA at 150°C and 25V, and 100µA at 150°C and 70V.</p><p>&nbsp;</p><p>The device is housed in a SOT-23 (TO-236) surface mount package and is supplied in tape and reel packaging with a standard quantity of 3000 pieces. Power dissipation is 225mW on an FR-5 board and 300mW on an alumina substrate, with corresponding junction-to-ambient thermal resistances of 556°C/W and 417°C/W respectively. Operating temperature range is -55°C to 150°C.</p>

<p>The BZX79C11-T50A is a Zener diode from On Semiconductor designed for voltage regulation and clamping applications. It features a nominal Zener voltage of 11V with a tolerance of ±5%, ensuring precise voltage reference. The device can dissipate up to 500mW of power, making it suitable for low-power circuits. Its maximum impedance is 20Ω, and reverse leakage current is limited to 100nA at 8V. The forward voltage is 1.5V at 100mA. The diode operates over a wide temperature range from -65°C to 200°C. It is packaged in a through-hole DO-35 (DO-204AH) axial lead package, compatible with standard PCB assembly processes. This component is commonly used in voltage regulation, overvoltage protection, and general purpose Zener diode applications.</p>