Diodes
A diode is a two-terminal electronic component that conducts current primarily in one direction. It is made up of a semiconductor material and has the ability to allow current to pass through it in one direction while blocking current in the opposite direction. Diodes have a wide range of use cases, including rectification, voltage regulation, signal detection, and power management. They are essential components in electronic circuits and can be found in a variety of electronic devices, including computers, smartphones, and appliances. Flux.ai is the world's largest community-driven public library of diodes, with a vast collection of footprints, symbols, datasheets, and simulation models. It is a valuable resource for anyone looking to learn about or work with diodes. Whether you are a student, engineer, or hobbyist, you can find the information and resources you need at Flux.ai to help you understand and work with diodes in your projects.
SMAJ5.0A-Q
SMAJ5.0A-Q is an automotive-grade, unidirectional Transient Voltage Suppressor (TVS) diode from Bourns. It is designed to protect sensitive electronic circuits from Electrostatic Discharge (ESD), Electrical Fast Transients (EFT), lightning-induced surges, and other transient overvoltage events. The device is commonly used on 5 V power rails and communication interfaces in automotive, industrial, and telecom applications. Key Features Unidirectional TVS diode for DC line protection. 5 V reverse standoff voltage (VRWM) suitable for 5 V systems. 6.4 V minimum breakdown voltage (VBR). 9.2 V maximum clamping voltage (VC) at peak pulse current. 400 W peak pulse power dissipation (10/1000 μs waveform). 43.5 A peak pulse current (IPP) capability. AEC-Q101 qualified for automotive applications. Fast response time (<1 ps typical) for effective transient suppression. Wide operating temperature range: -55°C to +150°C. Surface-mount DO-214AC (SMA) package for compact PCB designs. RoHS compliant and suitable for automated assembly processes. Typical Applications Automotive ECUs and power rails 5 V power supplies Telecom equipment Industrial control systems I/O ports and communication interfaces Consumer electronics requiring surge protection #CommonPartsLibrary #Diode
149 Uses0 StarsPESD2CAN
8A@8/20us 54V 26.7V 24V SOT-23 ESD and Surge Protection ESD DIODE 24VWM 41VC SOT-23 PESD2CAN is a dual-line ESD protection diode designed to protect automotive Controller Area Network (CAN) bus interfaces from Electrostatic Discharge (ESD), surge events, and other transient voltage disturbances. It is housed in a compact SOT-23 package and provides protection for both CANH and CANL lines using a single device. Key Features Dual CAN bus line protection in a single SOT-23 package Maximum peak pulse power: 230 W (8/20 μs surge waveform) Low clamping voltage: 41 V at 5 A surge current Ultra-low leakage current: < 1 nA ESD protection up to 30 kV Compliant with IEC 61000-4-2 Level 4 ESD standard Compliant with IEC 61000-4-5 surge immunity standard AEC-Q101 qualified for automotive applications Reverse standoff voltage: 24 V Low capacitance (typically 25 pF) to minimize impact on CAN signal integrity Suitable for both high-speed and fault-tolerant CAN networks Typical Applications Automotive CAN bus networks Industrial CAN communication systems Automotive electronic control units (ECUs) CAN transceivers requiring ESD and surge protection Any differential communication interface exposed to external connectors Package SOT-23 (3-pin) Surface-Mount Device (SMD) package. #CommonPartsLibrary #Diode
192 Uses0 StarsPESD1CAN
6A 48V 26.7V Bidirectional 24V SOT-23 ESD and Surge Protection (TVS/ESD) ROHS The PESD1CAN is a bidirectional TVS (Transient Voltage Suppression) diode designed to protect automotive CAN bus communication lines from damage caused by ESD (electrostatic discharge), surge, and electrical fast transients. It uses silicon avalanche technology in a compact SOT-23 surface-mount package, allowing protection of two CAN signal lines with a single device. The diode is optimized for high-speed and fault-tolerant CAN networks commonly used in automotive and industrial systems. ESD protection up to ±30 kV (IEC 61000-4-2, air/contact) Peak pulse power: 200 W (8/20 µs waveform) Bidirectional protection for CAN_H and CAN_L lines Low clamping voltage for better signal protection Ultra-low leakage current (<1 µA typical) Low junction capacitance (~12–15 pF) for high-speed CAN signals Matched diode capacitance (very low mismatch ~0.1%) for signal integrity Small SOT-23 package (3-pin SMD) Complies with IEC 61000-4-2, -4-4, and -4-5 surge standards #CommonPartsLibrary #Diode
210 Uses0 Stars1N4148SOD-123
DIODE GP 75V 150mA SOD-123 The 1N4148 (SOD-123) is a silicon epitaxial planar switching diode designed for fast switching applications. It is widely used in surface-mount designs as the SMD version of the classic 1N4148 (DO-35 through-hole type). It is mainly used for low-current, high-speed switching circuits, such as signal clamping, protection, logic circuits, and general rectification in small electronics. Key Features Fast switching speed (reverse recovery time typically ≤ 4 ns) Reverse voltage up to 100 V (peak) Average forward current: ~150 mA Compact SOD-123 surface-mount package (2-pin SMD) Low power dissipation (~400–500 mW depending on manufacturer) Low reverse leakage current (very small, µA or less) Low junction capacitance (~2–4 pF typical) for high-speed operation Wide operating temperature range: -55°C to +150°C Suitable for automatic PCB assembly (SMT reflow compatible) #CommonPartsLibrary #Diode
1.5k Uses0 StarsBZ-C0603-G3-F1
-40℃~+85℃ 120° 3.2V 527nm 5mA 685mcd 80mW Discrete Diode Emerald Green Water Clear 0603 LED Indication - Discrete ROHS The BZ-C0603-G3-F1 is a surface-mount (SMD) 0603 chip LED designed to emit emerald green light (~527 nm). It is optimized for low-power indicator applications and backlighting, offering high brightness in a very small package size suitable for modern compact PCB designs. ⭐ Key Features 📦 Package: 0603 (1.6 × 0.8 mm SMT LED) 💡 Color: Emerald Green / Green LED (~527 nm wavelength) 🔆 Luminous intensity: up to ~685 mcd (typical high-brightness grade) ⚡ Forward voltage: ~2.6 V to 3.2 V (typical at 5 mA) 🔌 Forward current: ~5 mA (typical operating current) 📐 Viewing angle: ~120° wide viewing angle 🔥 Power rating: ~80 mW maximum 🌡️ Operating temperature: −40°C to +85°C 🧲 ESD protection: up to ~2000 V (HBM) ♻️ RoHS compliant, suitable for automated SMT assembly #CommonPartsLibrary #LED
348 Uses0 StarsSS56C
DIODE SCHOTTKY 60V SMC The SS56C is a surface-mount Schottky barrier rectifier diode commonly used in power electronics for efficient rectification in low-voltage, high-current applications. It is designed for fast switching and low power loss, making it suitable for DC-DC converters, freewheeling, and polarity protection circuits. It typically comes in a DO-214AB (SMC) package and is rated for around 5A average forward current with a reverse voltage rating of 60V, depending on the manufacturer variant. Key Features Schottky barrier technology (majority carrier conduction for fast switching) Low forward voltage drop (improves efficiency and reduces heat loss) High current capability (around 5A typical) Reverse voltage rating up to 60V High surge current capability (suitable for power spikes) Low reverse recovery time (very fast switching behavior) Low power loss / high efficiency operation Guard ring structure for enhanced overvoltage protection Surface-mount DO-214AB (SMC) package High temperature reliability (typically up to 150°C junction temperature) #CommonPartsLibrary #Diode
179 Uses0 Stars
