1N4148
- Mfr.Part #
- 1N4148
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- DO-204AH, DO-35, Axial
- Datasheet
- Download
- Description
- HIGH CONDUCTANCE FAST DIODE
- Stock
- 26,814
- In Stock :
- 26,814
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Diodes - Rectifiers - Single
- Supplier Device Package :
- DO-35
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Through Hole
- Polarity :
- Standard
- Min Operating Temperature :
- -65°C
- Reverse Recovery Time :
- 4 ns
- Current Rating :
- 200mA
- Max Surge Current :
- 4A
- Lead Free :
- Lead Free
- Diameter :
- 1.91mm
- Height :
- 4.56mm
- Radiation Hardening :
- No
- Length :
- 4.56mm
- Max Operating Temperature :
- 175°C
- Voltage - Forward (Vf) (Max) @ If :
- 1V @ 10mA
- Capacitance @ Vr, F :
- 4pF @ 0V 1MHz
- Output Current :
- 200mA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Max Power Dissipation :
- 500mW
- Operating Temperature - Junction :
- -65°C~175°C
- Voltage :
- 100V
- Voltage - Rated DC :
- 100V
- Recovery Time :
- 4 ns
- Published :
- 2015
- Base Part Number :
- 1N4148
- Max Repetitive Reverse Voltage (Vrrm) :
- 100V
- Number of Pins :
- 2
- Diode Type :
- Standard
- Current - Reverse Leakage @ Vr :
- 5μA @ 75V
- Reverse Voltage :
- 100V
- Forward Voltage :
- 1V
- Factory Lead Time :
- 18 Weeks
- Package / Case :
- DO-204AH, DO-35, Axial
- Speed :
- Small Signal =< 200mA (Io), Any Speed
- Peak Non-Repetitive Surge Current :
- 4A
- Forward Current :
- 200mA
- Max Forward Surge Current (Ifsm) :
- 1A
- Element Configuration :
- Single
- Peak Reverse Current :
- 5μA
- Outside Diameter :
- 1.85 mm
- Packaging :
- Bulk
- Power Dissipation :
- 500mW
- Current - Average Rectified (Io) :
- 200mA
- REACH SVHC :
- No SVHC
- Mounting Type :
- Through Hole
- Current :
- 4A
- Contact Plating :
- Tin
- Voltage - DC Reverse (Vr) (Max) :
- 100V
- RoHS Status :
- ROHS3 Compliant
- Average Rectified Current :
- 200mA
- Width :
- 1.91mm
- Weight :
- 4.535924g
- Capacitance :
- 0F
- Max Reverse Voltage (DC) :
- 100V
- Datasheets
- 1N4148

Standard Diode Rectifier Small Signal =< 200mA (Io), Any Speed 1V @ 10mA -65°C~175°C 5μA @ 75V Bulk DO-204AH, DO-35, Axial Through Hole
1N4148 Overview
Reverse voltage 100V is a reasonable value.For this device, the average rectified current is 200mA volts.Electronic or electrical devices produce heat as unwelcome byproducts of their primary functions.In this case, forward current can reach 200mA.Electrical or electronic devices generate the least amount of 500mW heat (energy loss).As you can see, the fuse's current rating is 200mA, 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 0F.Based on the data chart, the peak reverse is 5μA.
1N4148 Features
an average rectified current of 200mA volts
the least amount of 500mW heat (energy loss)
a current rating of 200mA
the peak reverse is 5μA
1N4148 Applications
There are a lot of ON Semiconductor
1N4148 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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