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.
DMN4040SK3-13
40 V N-Channel Enhancement-Mode Power MOSFET – N-channel enhancement-mode MOSFET optimized for DC-DC converters, power management circuits, LED backlighting, load switching, battery-powered equipment, and embedded power applications. Features a 40 V drain-to-source voltage (VDS), 6 A continuous drain current (TA), and 30 mΩ maximum RDS(on) at VGS = 10 V (54 mΩ at 4.5 V) for low conduction losses and efficient switching. Designed with low gate charge (18.6 nC typical), low input capacitance (945 pF typical), fast switching performance, and ±20 V gate-source voltage rating, making it suitable for high-efficiency switching regulators. Qualified to AEC-Q101 for automotive reliability, it operates over a −55°C to +150°C junction temperature range and is housed in a TO-252-3 (DPAK) surface-mount package. The part is Not Recommended for New Designs (NRND). #DiodesIncorporated #DMN4040SK313 #NChannelMOSFET #PowerMOSFET #40V #DPAK #DCDCConverter #PowerManagement #AECQ101 #AutomotiveElectronics #EmbeddedSystems
3 Uses0 StarsLM74930QRGERQ1
OR Controller N+1 ORing Controller N-Channel 1:1 24-VQFN (4x4) The LM74930-Q1 ideal diode controller drives and controls external back to back N-Channel MOSFETs to emulate an ideal diode rectifier and power path ON and OFF control with over current and overvoltage protection. The wide input supply of 4 V to 65 V allows protection and control of 12-V and 24-V automotive battery powered ECUs. The device can withstand and protect the loads from negative supply voltages down to –65 V. An integrated high side gate control (HGATE) drives the first MOSFET in the power path. The device allows load disconnect (ON and OFF control) in case of overcurrent, overvoltage and undervoltage event using HGATE control while ideal diode controller (DGATE) drives a second MOSFET to replace a Schottky diode for input reverse polarity protection and output voltage holdup by blocking the reverse current from output to input. The device has integrated current sense amplifier which provides with an adjustable overcurrent and short circuit protection with circuit breaker functionality. The device features an adjustable overvoltage and undervoltage protection feature to protect against supply transients. LM74930-Q1 features MODE pin which can be used to selectively enable or disable reverse current blocking functionality. Features • AEC-Q100 qualified for automotive applications – Device temperature grade 1: –40°C to +125°C ambient operating temperature range • 4-V to 65-V input range • Reverse input protection down to –65 V • Drives external back-to-back N-Channel MOSFETs in common source configuration • Ideal diode operation with 10.5-mV A to C forward voltage drop regulation • Low reverse detection threshold (–10.5 mV) with fast DGATE turn-off response (0.5 µs) • 18-mA peak gate (DGATE) turn on current • 2.6-A peak DGATE turn-off current • Adjustable overcurrent and short circuit protection • Analog current monitor output with 10% accuracy (IMON) • Adjustable overvoltage and undervoltage protection • Low 2.5-μA shutdown current (EN=Low) • MODE pin to allow bi-directional current flow (MODE=Low) • Meets automotive ISO7637 transient requirements with a suitable TVS diode • Available in space saving 24-pin VQFN package 2 Applications • 12-V / 24-V automotive reverse battery protection • Industrial transport • Redundant power supply ORing #IdealDiodeController #SurgeStopper #CircuitBreaker #PowerPathProtection #AutomotiveElectronics #AECQ100 #ReversePolarityProtection #OvercurrentProtection #TexasInstruments #PMIC
129 Uses0 StarsTSS56LB
DIODE SCHOTTKY 60V SMB The TSS56LB is a 5 A surface-mount Schottky Barrier Rectifier designed for high-efficiency power rectification in switching power supplies, DC-DC converters, freewheeling circuits, and reverse polarity protection. It features a 60 V reverse voltage rating, low forward voltage drop, and fast switching characteristics, making it ideal for reducing power loss and improving overall system efficiency. The device is supplied in a compact DO-214AA (SMB) surface-mount package for automated PCB assembly. Key Features 60 V maximum repetitive reverse voltage (VRRM) 5 A average forward rectified current Low forward voltage drop (typically 0.52 V @ 5 A) High surge current capability (125 A peak) Low reverse leakage current Fast switching Schottky technology Surface-mount DO-214AA (SMB) package RoHS-compliant and lead-free construction Suitable for switching power supplies, DC-DC converters, polarity protection, and freewheeling applications #TSS56LB #SchottkyRectifier #SchottkyDiode #Rectifier #PowerElectronics #SMBPackage #SurfaceMount #LowForwardVoltage #HighEfficiency #PowerSupply #DCDCConverter #ReversePolarityProtection #ElectronicsComponents #commonpartslibrary #diode #schottky #Rectifier #Single-Diode #MBRS130
29 Uses0 StarsSMS7630-005LF
RF Schottky Diode – Series-connected Schottky diode pair designed for RF mixer and detector applications, with a 1 V maximum peak reverse voltage, 50 mA maximum forward current, and 75 mW maximum power dissipation. Specified for operation over a −65°C to +150°C temperature range and housed in a SOT-23-3 package. #Skyworks #SMS7630 #SMS7630005LF #RFDiode #SchottkyDiode #MixerDiode #DetectorDiode #RF #Microwave #SOT23 #DiscreteSemiconductor #EmbeddedSystems
1 Uses0 StarsMUR360G
Ultrafast Recovery Diode designed for high-speed switching and rectification applications. The CDIL MUR360G is a silicon rectifier diode with a 600 V repetitive peak reverse voltage, 3 A average forward current, and 50 A surge forward current capability. It features an ultrafast reverse recovery time of 50 ns maximum and is available in a DO-201AD axial lead package. Suitable for use in high-frequency rectifier and switching circuits. #UltrafastDiode #RectifierDiode #PowerDiode #SiliconDiode #HighVoltageDiode #PCBComponents #CommonPartsLibrary #Diode
11 Uses0 StarsESD2CAN24T2Q
48V 8A@8/20us 384W@8/20us 28.3V 24V SOT-23 TVS Diodes RoHS ESD protection diode for safeguarding high-speed CAN bus interfaces against electrostatic discharge and transient events. It features a 24 V reverse stand-off voltage (VRWM), ±30 kV air and ±30 kV contact ESD protection per IEC 61000-4-2, 400 W peak pulse power (8/20 µs), and is housed in a SOT-23 package. #ESDProtection #TVSDiode #CANBus #24V #400W #IEC6100042 #SOT23 #RUILON
55 Uses0 StarsFFSH20120A
Diode 1200V 30A Through Hole TO-247-2 Schottky Diode – High-frequency rectifier diode designed for power conversion and switching applications. The onsemi FFSH20120A is a 20 A, 120 V Schottky diode featuring low forward voltage drop, fast switching performance, and a TO-220-2 package. It is suitable for use in high-frequency rectifier and freewheeling diode circuits. #SchottkyDiode #RectifierDiode #PowerSemiconductor #onsemi #FFSH20120A #CommonPartsLibrary #Schottky #Diodes #SingleDiodes
3 Uses0 StarsHSMS-2852-TR1
RF Diode Schottky - 1 Pair Series Connection 2V SOT-23-3 Schottky detector diode with two series-connected low-barrier diodes, designed for high-speed RF detection, mixing, and switching applications. Features a low forward voltage, low junction capacitance (0.18 pF typical), low series resistance (25 Ω typical), and is optimized for operation from 915 MHz to 5.8 GHz in a SOT-23 package. #SchottkyDiode #DetectorDiode #RFDiode #MicrowaveDiode #LowBarrier #915MHzTo5_8GHz #LowCapacitance #SOT23 #Broadcom #commonpartslibrary #diode #schottky
2 Uses0 StarsPESD5V0S1BB,115
14V Clamp 12A (8/20µs) Ipp Tvs Diode Surface Mount SOD-523 ESD protection diode for protecting a single signal line against electrostatic discharge. It features a 5 V reverse stand-off voltage (VRWM), ultra-low capacitance of 0.6 pF (typ.), and is qualified to IEC 61000-4-2 with ±30 kV contact and ±30 kV air discharge protection. #ESDProtectionDiode #TVSDiode #SingleLineProtection #5V #UltraLowCapacitance #IEC6100042 #SOD882 #Nexperia #CommonPartsLibrary #TVSDiodes
431 Uses0 Stars
