TOP Electronic Industry Co., Ltd.
TOP is a professional electronic components distributor in China. we offer one-stop solution service , from communication modules , antennas , PCB , PCBA , and all components for PCB Bom.
Add to Cart
1N5819 Schottky Diode 1A/40V Low VF (0.6V) Fast Switching High Efficiency Low Power Loss DO-41 Package -65°C to +125°C Range Ideal for Polarity Protection & DC-DC Converters
Features
■ Very small conduction losses
■ Negligible switching losses
■ Extremely fast switching
■ Low forward voltage drop
■ Avalanche capability specified
Description
Axial Power Schottky rectifier suited for Switch Mode Power Supplies and high frequency DC to DC converters. Packaged in DO-41 these devices are intended for use in low voltage, high frequency inverters, free wheeling, polarity protection and small battery chargers.
Applications
Power Protection circuits
Reverse polarity protection: Utilizes low VF characteristics to prevent reverse current damage
Freewheeling diode in switching power supplies: Provides efficient current return path in DC.C converters
Power OR-ing circuits: Enables seamless switching between multiple power inputs
DC-DC Conversion Systems
Output rectification in buck converters
input protection in boost converters
Rectification in high-frequency(>100kHz) switching power supplies
Solar/Battery Systems
Anti-backfeed protection for PV panels
Reverse connection protection in battery charging
Battery isolation in portable devices
Industrial Control
Flyback protection for relays/solenoids
Freewheeling diode in motor drive circuits
PLC l/0 port protection
Consumer Electronics
Charging circuits for mobile devices
Rectification in LED driver power supp
lnput protection for LDO regulators
Automotive Electronics
Rectification in vehicle chargers
Power protection for car audio systems
Reverse polarity protection for 12V/24V vehicle equipment
INFORMATION
| Category | | |
| Mfr | | |
| Series | - | |
| Packaging | Cut Tape (CT) Tape & Box (TB) | |
| Part Status | Active | |
| Technology | | |
| Voltage - DC Reverse (Vr) (Max) | 40 V | |
| Current - Average Rectified (Io) | 1A | |
| Voltage - Forward (Vf) (Max) @ If | 550 mV @ 1 A | |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | |
| Current - Reverse Leakage @ Vr | 500 µA @ 40 V | |
| Capacitance @ Vr, F | - | |
| Mounting Type | | |
| Package / Case | | |
| Supplier Device Package | DO-41 | |
| Operating Temperature - Junction | 150°C (Max) | |
| Base Product Number |
Drawing
Our advantage :
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc