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