1N5819-B representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

Diodes Incorporated · exact orderable part

1N5819-B

DIODE SCHOTTKY 40V 1A DO41

Technology
Schottky
Voltage - DC Reverse (Vr) (Max)
40 V
Current - Average Rectified (Io)
1A
Voltage - Forward (Vf) (Max) @ If
600 mV @ 1 A
Current - Reverse Leakage @ Vr
1 mA @ 40 V
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Capacitance @ Vr, F
110pF @ 4V, 1MHz
Operating Temperature - Junction
-65°C ~ 125°C
Product Status
Obsolete
Original manufacturerCommercial terms confirmed per lot
ManufacturerDiodes Incorporated
Package / caseDO-204AL, DO-41, Axial
Mounting typeThrough Hole
PackingBulk

Technical parameters

Technical specifications

1N5819-B technical parameters
ParameterValue
Base Product Number1N5819 [1]
Capacitance @ Vr, F110pF @ 4V, 1MHz [1]
Current - Average Rectified (Io)1A [1]
Current - Reverse Leakage @ Vr1 mA @ 40 V [1]
MfrDiodes Incorporated [1]
Mounting TypeThrough Hole [1]
Operating Temperature - Junction-65°C ~ 125°C [1]
Product StatusObsolete [1]
SpeedFast Recovery =< 500ns, > 200mA (Io) [1]
TechnologySchottky [1]
Voltage - DC Reverse (Vr) (Max)40 V [1]
Voltage - Forward (Vf) (Max) @ If600 mV @ 1 A [1]
Package / CaseDO-204AL, DO-41, Axial [1]

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.