1N4149
- Mfr.Part #
- 1N4149
- Manufacturer
- onsemi
- Package / Case
- DO-204AH, DO-35, Axial
- Datasheet
- Download
- Description
- DIODE GEN PURP 100V 500MA DO35
- Stock
- 25,668
- In Stock :
- 25,668
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- Manufacturer :
- onsemi
- Product Category :
- Diodes - Rectifiers - Single
- Min Operating Temperature :
- -65°C
- Max Operating Temperature :
- 175°C
- Diode Type :
- Standard
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Reverse Recovery Time :
- 4ns
- Height :
- 6.35mm
- Power Dissipation :
- 500mW
- Current - Reverse Leakage @ Vr :
- 25nA @ 20V
- Peak Non-Repetitive Surge Current :
- 4A
- Published :
- 2016
- Supplier Device Package :
- DO-35
- Max Surge Current :
- 4A
- Max Reverse Voltage (DC) :
- 100V
- Forward Voltage :
- 1V
- Max Repetitive Reverse Voltage (Vrrm) :
- 100V
- Capacitance @ Vr, F :
- 2pF @ 0V 1MHz
- Current - Average Rectified (Io) :
- 500mA
- Number of Pins :
- 2
- Recovery Time :
- 4 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Width :
- 6.35mm
- Current Rating :
- 300mA
- REACH SVHC :
- No SVHC
- Element Configuration :
- Single
- Voltage - Rated DC :
- 100V
- Operating Temperature - Junction :
- 175°C Max
- Length :
- 6.35mm
- Base Part Number :
- 1N4149
- Mounting Type :
- Through Hole
- Radiation Hardening :
- No
- Forward Current :
- 500mA
- Reverse Voltage :
- 100V
- Average Rectified Current :
- 500mA
- Voltage - Forward (Vf) (Max) @ If :
- 1V @ 10mA
- Factory Lead Time :
- 2 Weeks
- Packaging :
- Bulk
- Weight :
- 80g
- Speed :
- Fast Recovery =< 500ns, > 200mA (Io)
- Mount :
- Through Hole
- Polarity :
- Standard
- Max Forward Surge Current (Ifsm) :
- 4A
- Capacitance :
- 2pF
- Lead Free :
- Lead Free
- Output Current :
- 500mA
- Package / Case :
- DO-204AH, DO-35, Axial
- Peak Reverse Current :
- 25nA
- Voltage - DC Reverse (Vr) (Max) :
- 100V
- Datasheets
- 1N4149

Standard Diode Rectifier Fast Recovery =< 500ns, > 200mA (Io) 1V @ 10mA 175°C Max 25nA @ 20V Bulk DO-204AH, DO-35, Axial Through Hole
1N4149 Overview
Reverse voltage 100V is a reasonable value.For this device, the average rectified current is 500mA volts.Electronic or electrical devices produce heat as unwelcome byproducts of their primary functions.In this case, forward current can reach 500mA.As you can see, the fuse's current rating is 300mA, which means that it can carry a maximum current for an indefinite period without losing too much performance.Phase diode rectifier is possible to use a surge current of maximum value 4A.Capacitance can cause the device to deliver a value of 2pF.Based on the data chart, the peak reverse is 25nA.
1N4149 Features
an average rectified current of 500mA volts
a current rating of 300mA
the peak reverse is 25nA
1N4149 Applications
There are a lot of ON Semiconductor
1N4149 applications of single-phase diode rectifier.
- DC motor control and drives
- Battery chargers
- Welders
- Power converters
- Reverse Polarity Protection
- Ultra High-Speed Switching
- Freewheeling
- Polarity Protection Diode
- Recirculating Diode
- Switching Diode
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