1N4149
- Mfr.Part #
- 1N4149
- Manufacturer
- NTE Electronics, Inc.
- Package / Case
- DO-204AH, DO-35, Axial
- Datasheet
- Download
- Description
- D-SI 100PRV .01A
- Stock
- 25,668
- In Stock :
- 25,668
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- Manufacturer :
- NTE Electronics, Inc.
- Product Category :
- Diodes - Rectifiers - Single
- Min Operating Temperature :
- -65°C
- Max Operating Temperature :
- 175°C
- Voltage - DC Reverse (Vr) (Max) :
- 100V
- Mounting Type :
- Through Hole
- Factory Lead Time :
- 2 Weeks
- Number of Pins :
- 2
- Max Reverse Voltage (DC) :
- 100V
- Current - Reverse Leakage @ Vr :
- 25nA @ 20V
- Max Surge Current :
- 4A
- Package / Case :
- DO-204AH, DO-35, Axial
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Reverse Recovery Time :
- 4ns
- Length :
- 6.35mm
- Average Rectified Current :
- 500mA
- Published :
- 2016
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Capacitance :
- 2pF
- Power Dissipation :
- 500mW
- Current Rating :
- 300mA
- Weight :
- 80g
- Height :
- 6.35mm
- Forward Current :
- 500mA
- Reverse Voltage :
- 100V
- Width :
- 6.35mm
- Peak Reverse Current :
- 25nA
- Recovery Time :
- 4 ns
- Forward Voltage :
- 1V
- Element Configuration :
- Single
- Packaging :
- Bulk
- Voltage - Rated DC :
- 100V
- Supplier Device Package :
- DO-35
- Lead Free :
- Lead Free
- Max Forward Surge Current (Ifsm) :
- 4A
- Peak Non-Repetitive Surge Current :
- 4A
- REACH SVHC :
- No SVHC
- Diode Type :
- Standard
- Capacitance @ Vr, F :
- 2pF @ 0V 1MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Polarity :
- Standard
- Base Part Number :
- 1N4149
- Voltage - Forward (Vf) (Max) @ If :
- 1V @ 10mA
- Operating Temperature - Junction :
- 175°C Max
- Mount :
- Through Hole
- Current - Average Rectified (Io) :
- 500mA
- Speed :
- Fast Recovery =< 500ns, > 200mA (Io)
- Max Repetitive Reverse Voltage (Vrrm) :
- 100V
- Output Current :
- 500mA
- 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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