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2 parts compared · 6 differing specs across 12 total parameters.

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Specification differences for 1N4148, 1N4448
Parameter
Voltage - Dc Reverse (vr)100 V75 V
Voltage - Forward (vf) (max) @ If1 V @ 10 mA1 V @ 100 mA
PackageTape & Reel (TR)Bulk
Capacitance @ Vr,4pF @ 0V, 1MHz-
Current - Average Rectified150mA200mA
Current - Reverse Leakage @ Vr5 µA @ 75 V25 nA @ 20 V
Operating Temperature - Junction-65°C ~ 150°C-65°C ~ 150°C
CaseDO-204AH, DO-35, AxialDO-204AH, DO-35, Axial
MountingThrough HoleThrough Hole
Reverse Recovery Time4 ns4 ns
SpeedSmall Signal =< 200mA (Io), Any SpeedSmall Signal =< 200mA (Io), Any Speed
TechnologyStandardStandard

Parts

  • 1N4148 · taiwan-semiconductor-corporation
  • 1N4448 · microchip