1N457
- Mfr.Part #
- 1N457
- Manufacturer
- Microchip Technology
- Package / Case
- DO-204AH, DO-35, Axial
- Datasheet
- Download
- Description
- SIGNAL/COMPUTER DIODE
- Stock
- 15,427
- In Stock :
- 15,427
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- Manufacturer :
- Microchip Technology
- Product Category :
- Diodes - Rectifiers - Single
- Reverse Voltage :
- 70V
- Lead Free :
- Lead Free
- Max Reverse Voltage (DC) :
- 70V
- Element Configuration :
- Single
- Factory Lead Time :
- 18 Weeks
- Base Part Number :
- 1N457
- Weight :
- 80g
- Mounting Type :
- Through Hole
- Voltage - Forward (Vf) (Max) @ If :
- 1V @ 20mA
- Forward Voltage :
- 1V
- Min Operating Temperature :
- -65°C
- Current - Reverse Leakage @ Vr :
- 25nA @ 60V
- Peak Non-Repetitive Surge Current :
- 4A
- Height :
- 6.35mm
- Output Current :
- 200mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 6.35mm
- Number of Pins :
- 2
- RoHS Status :
- ROHS3 Compliant
- Average Rectified Current :
- 200mA
- Max Forward Surge Current (Ifsm) :
- 4A
- Speed :
- Small Signal =< 200mA (Io), Any Speed
- Lifecycle Status :
- ACTIVE (Last Updated: 8 hours ago)
- Contact Plating :
- Tin
- Radiation Hardening :
- No
- Diode Type :
- Standard
- Voltage - DC Reverse (Vr) (Max) :
- 70V
- Peak Reverse Current :
- 25nA
- REACH SVHC :
- No SVHC
- Mount :
- Through Hole
- Packaging :
- Bulk
- Published :
- 2002
- Max Surge Current :
- 4A
- Capacitance @ Vr, F :
- 8pF @ 0V 1MHz
- Current - Average Rectified (Io) :
- 200mA
- Power Dissipation :
- 500mW
- Max Operating Temperature :
- 175°C
- Package / Case :
- DO-204AH, DO-35, Axial
- Supplier Device Package :
- DO-35
- Forward Current :
- 200mA
- Voltage - Rated DC :
- 70V
- Max Repetitive Reverse Voltage (Vrrm) :
- 70V
- Width :
- 6.35mm
- Current Rating :
- 200mA
- Capacitance :
- 8pF
- Operating Temperature - Junction :
- 175°C Max
- Polarity :
- Standard
- Datasheets
- 1N457

Standard Diode Rectifier Small Signal =< 200mA (Io), Any Speed 1V @ 20mA 175°C Max 25nA @ 60V Bulk DO-204AH, DO-35, Axial Through Hole
1N457 Overview
There is no reason to reverse the voltage at 70V.Devices like this have an average rectified current of 200mA volts.In the course of its primary operation, this electronic or electrical device produces 500mW heat.There is no limit to the forward current value.Having a current rating of 200mA means it can carry the maximum current an indefinite period without deterioration.Surge current can reach maximum value 4A.This device can deliver 8pF values depending on the capacitance.On the data sheets, the peak reverse is indicated by the data chart as 25nA.
1N457 Features
an average rectified current of 200mA volts
a current rating of 200mA
the peak reverse is 25nA
1N457 Applications
There are a lot of ON Semiconductor
1N457 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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