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