TVS - Diodes

<p>The 1SMA30AT3G is a 400W peak pulse power transient voltage suppressor diode manufactured by On Semiconductor. It is designed for general purpose circuit protection applications. This unidirectional device features a reverse standoff voltage of 30V and a clamping voltage of 48.4V at a peak pulse current of 8.3A.</p><p>&nbsp;</p><p>The TVS diode is housed in a surface mount 6-WDFN exposed pad package (6-TDFN-EP, 3x3mm). It operates over a junction temperature range of -65°C to 150°C. With a capacitance of 405pF at 1MHz, it is suitable for protecting sensitive electronics from voltage transients. The component does not include power line protection.</p>

<p>The 1SMA33AT3G is a 400W unidirectional TVS diode from On Semiconductor, designed for general purpose circuit protection. It utilizes Zener breakdown technology to clamp transient voltages. Key electrical specifications include a maximum clamping voltage of 53.3V at a peak pulse current of 7.5A (10/1000 μs), and a peak pulse power dissipation of 400W. The device has a typical capacitance of 375pF at 1MHz and operates over a junction temperature range of -65°C to 150°C. It is not intended for AC power line protection. The 1SMA33AT3G is housed in a DO-214AC (SMA) surface mount package, suitable for automated assembly. This TVS diode is ideal for protecting sensitive electronics from voltage transients in low-voltage DC applications.</p>

<p>The 1SMA70AT3G is a 400W peak power unidirectional transient voltage suppressor (TVS) diode from ON Semiconductor, part of the 1SMA5.0AT3 series. It is designed to protect voltage-sensitive components from high-voltage, high-energy transients. Key electrical specifications include a working peak reverse voltage of 70V, a clamping voltage of 113V at a peak pulse current of 3.5A, and a peak pulse power rating of 400W for a 1ms pulse. The device features a fast response time typically less than 1 ns and an ESD rating of Class 3 (&gt;16 kV) per the Human Body Model.</p><p>&nbsp;</p><p>The diode is housed in a surface-mount SMA (DO-214AC) package, which offers a low profile and flat handling surface for accurate placement. It supports an operating temperature range of -65°C to 150°C and is suitable for soldering at up to 260°C for 10 seconds. The package is void-free, transfer-molded plastic with corrosion-resistant leads. The device is supplied in tape and reel packaging with a standard quantity of 5000 pieces.</p><p>&nbsp;</p><p>Typical applications include communication systems, automotive electronics, numerical controls, process controls, medical equipment, business machines, and power supplies. The 1SMA70AT3G provides reliable overvoltage protection in a compact, cost-effective surface-mount package.</p>

<p>The ESDA14V2-2BF3 is a Zener-type TVS diode from STMicroelectronics designed for general purpose circuit protection. It features a reverse standoff voltage of 12V and a peak pulse power rating of 50W. The device incorporates 2 bidirectional channels for protecting two signal lines.</p><p>&nbsp;</p><p>This TVS diode is surface mountable and packaged in a 4-WFBGA, FCBGA case, specifically a 4-FlipChip (0.77x0.77) supplier package. It operates over a temperature range of -40°C to 125°C. The component is RoHS3 compliant and REACH unaffected.</p><p>&nbsp;</p><p>The diode is suitable for applications requiring low voltage transient suppression. Its compact flip-chip package makes it ideal for space-constrained designs. The 12V standoff voltage allows use in 12V systems for protecting against electrostatic discharge and other voltage transients.</p>

<p>The 1SMA10AT3G is a unidirectional TVS diode from Littelfuse designed for general-purpose circuit protection. It features a reverse standoff voltage of 10V and a clamping voltage of 17V, providing protection against transient overvoltage events. With a peak pulse power rating of 400W and a peak pulse current of 23.5A, this diode can absorb significant surge energy. The device has a capacitance of 1090pF at 1MHz and operates over a temperature range of -65°C to 150°C. It is packaged in a surface-mount DO-214AC (SMA) case, suitable for automated pick-and-place assembly. This TVS diode is unidirectional and not intended for power line protection. Typical applications include general-purpose circuit protection in consumer and industrial electronics.</p>

<p>The 1SMA13AT3G is a Zener-type unidirectional TVS diode from On Semiconductor designed for general-purpose transient voltage protection. It features a reverse standoff voltage (VRWM) of 13V and a maximum clamping voltage of 21.5V at a peak pulse current of 18.6A, handling up to 400W of peak pulse power.</p><p>&nbsp;</p><p>This component is housed in a surface-mount DO-214AC (SMA) package and supports an operating junction temperature range of -65°C to +150°C. It offers a capacitance of 860pF at 1MHz and is not intended for power line protection applications. The device is RoHS3 compliant and has an MSL rating of 1 (unlimited).</p>

<p>The BZW06-15B is a bidirectional transient voltage suppressor (TVS) diode from STMicroelectronics, designed to protect sensitive electronics from overvoltage and ESD events. It features a reverse standoff voltage of 15.3V and a clamping voltage of 32.5V at rated peak pulse current. The device can absorb 600W of peak pulse power (10/1000µs waveform) and 123A of peak pulse current (8/20µs waveform).</p><p>&nbsp;</p><p>Steady state power dissipation is rated at 5W at 75°C ambient, and the diode can withstand a peak forward surge current of 100A (8.3ms half sine-wave). The junction temperature range spans -50°C to +175°C, with a maximum operating temperature of 150°C. Capacitance is 800pF at 1MHz.</p><p>&nbsp;</p><p>The BZW06-15B is available in a DO-15 (DO-204AC) through-hole package with axial leads. The case material is UL 94V-0 rated, and the device is RoHS3 compliant (exemption 7a-I). Packaging is ammo pack with 4000 units per pack.</p>