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1N4148WT

The 1N4148WT is an electronic component from onsemi. View the full 1N4148WT datasheet below including key specifications, electrical characteristics, absolute maximum ratings.

Manufacturer

onsemi

Category

Discrete Semiconductors

Package

SC-79, SOD-523F

Key Specifications

ParameterValue
Capacitance @ Vr, F5pF @ 0V, 1MHz
Capacitance @ Vr, F5pF @ 0V, 1MHz
Current - Average Rectified (Io)200mA
Current - Average Rectified (Io)200mA
Reverse Leakage Current5 µA @ 75 V
Mounting TypeSurface Mount
Operating Temperature - Junction-55°C ~ 150°C
Operating Temperature - Junction-55°C ~ 150°C
Package / CaseSC-79, SOD-523F
PackagingMouseReel
Reverse Recovery Time4 ns
Clock SpeedSmall Signal =< 200mA (Io), Any Speed Hz
Standard Pack Qty8000
Supplier Device PackageSOD-523F
Supplier Device PackageSOD-523F
Diode TechnologyStandard
Reverse Voltage (Max)75 V
Forward Voltage (Max)1 V @ 10 mA

Overview

DIODE STANDARD 75V 200MA SOD523F

Features

  • Fast Switching Speed
  • Very Small Surface Mount Package
  • For General Purpose Switching Applications
  • High Conductance
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. 'Green' Device (Note 3)
  • The 1N4148WTQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.

https://www.diodes.com/quality/product-definitions/

SOD523

Top View

Electrical Characteristics

CharacteristicSymbolMinMaxUnitTest Conditions
Reverse Breakdown Voltage (Note 7)V (BR)R75-VI R = 1.0μA
Forward VoltageV F- - - -0.715 0.855 1.0 1.25VI F = 1.0mA I F = 10mA I F = 50mA I F = 150mA
Peak Reverse Current (Note 7)I R- - - -1.0 50 30 25μA μA μA nAV R = 75V V R = 75V, T J = +150°C V R = 25V, T J = +150°C V R = 20V
Total CapacitanceC T-2.0pFV R = 0, f = 1.0MHz
Reverse Recovery Timet RR-4.0nsI F = I R = 10mA I RR = 0.1 x I R , R L = 100Ω

Notes:

  1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/package-outlines.html.

  2. Short duration pulse test used to minimize self-heating effect.

1N4148WT

Absolute Maximum Ratings

CharacteristicCharacteristicSymbolValueUnit
Non-Repetitive Peak Reverse VoltageNon-Repetitive Peak Reverse VoltageV RM100V
Reverse VoltageReverse VoltageV R80V
RMS Reverse VoltageRMS Reverse VoltageV R(RMS)53V
Forward Continuous CurrentForward Continuous CurrentI FM250mA
Average Rectified Output CurrentAverage Rectified Output CurrentI O125mA
Non-Repetitive Peak Forward Surge Current@t = 1.0μs @t = 100msI FSM2.0 1.0A

Thermal Information

CharacteristicSymbolValueUnit
Power Dissipation (Note 6)P D150mW
Thermal Resistance Junction to Ambient Air (Note 6)R θJA833°C/W
Operating and Storage Temperature RangeT J , T STG-55 to +150°C

Package Information

  • Package: SOD523
  • Package Material: Molded Plastic, 'Green' Molding Compound. UL Flammability Classification Rating 94V-0
  • Moisture Sensitivity: Level 1 per J-STD-020
  • Terminal Connections: Cathode Band
  • Terminals: Finish-Matte Tin Annealed over Alloy 42 Lead-Frame. Solderable per MIL-STD-202, Method 208
  • Weight: 0.0014 grams (Approximate)

Device Schematic

T4 = Product Type Marking Code A Bar on Top of the Letter 'T' Denotes AT Site

Related Variants

The following components are covered by the same datasheet.

Part NumberManufacturerPackage
1N4148WT-13Diodes Incorporated—
1N4148WT-7Diodes IncorporatedSC-79, SOD-523
1N4148WT-76KDiodes Incorporated—
1N4148WTQDiodes Incorporated—
1N4148WTQ-7Diodes Incorporated—
Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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