On Semiconductor

<p>The ESD7501MUT5G from On Semiconductor is a micro-packaged ESD protection diode designed to protect voltage sensitive components from electrostatic discharge (ESD) and transient voltage events. It offers excellent clamping capability, low capacitance (0.45 pF typical), low leakage current (1.0 µA maximum at 5 V), and fast response time, making it ideal for high-frequency designs where board space is critical.</p><p>&nbsp;</p><p>Key electrical specifications include a reverse standoff voltage of 5.0 V, a minimum breakdown voltage of 5.5 V at 1 mA, and clamping voltages ranging from 8.4 V to 11.5 V depending on peak pulse current. The device meets IEC 61000-4-2 Level 4 ESD protection with ±16 kV contact and air discharge ratings. It is also Pb-Free, Halogen Free/BFR Free, and RoHS compliant.</p><p>&nbsp;</p><p>The ESD7501MUT5G is housed in a compact X3DFN2 package (Case 152AF) with dimensions 0.60 mm x 0.30 mm and a body height of 0.3 mm, suitable for surface mount assembly. It is supplied in tape and reel packaging with a standard quantity of 15,000 pieces. Typical applications include USB 2.0/3.0, MHL 2.0, and eSATA interfaces, where low capacitance and high ESD robustness are required.</p>

<p>The 1N4744A-T50R is a 15V Zener diode from On Semiconductor, part of the 1N4728A-1N4758A series. It provides a nominal Zener voltage of 15V with a tolerance of ±5%, ensuring a voltage range of 14.25V to 15.75V. The diode is rated for a maximum power dissipation of 1W at lead temperatures up to 50°C, with a derating factor of 6.67 mW/°C above 50°C.</p><p>&nbsp;</p><p>Electrical characteristics include a test current of 17 mA, a Zener impedance of 14 Ω at IZ, and a knee current of 0.25 mA. The leakage current is 5 µA at 11.4V, and the non-repetitive peak reverse current is 304 mA. The device operates over a temperature range of -65°C to 200°C.</p><p>&nbsp;</p><p>The diode is packaged in a DO-41 (DO-204AL) axial lead package, designed for through-hole mounting. It is available in tape and reel packaging. The device is RoHS3 compliant and has an MSL rating of 1 (unlimited).</p><p>&nbsp;</p><p>This Zener diode is suitable for voltage regulation, clamping, and protection circuits in various electronic applications. Its robust power handling and wide temperature range make it reliable for industrial and consumer designs.</p>