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onsemi FSV540 Rectifier Diodes

Schottky Diodes & Rectifiers 5A, 40V Low VF Schottky Rectifier

25 ActiveonsemiTO-277, 3-PowerDFN$1.68
FSV540 TO-277, 3-PowerDFN package illustration

Same model may have multiple batches, images only for reference.

FSV540
Manufacturer
Part Number (MPN)
FSV540
Detailed Description
Schottky Diodes & Rectifiers 5A, 40V Low VF Schottky Rectifier
Package
TO-277, 3-PowerDFN
Lifecycle Status
Active
Datasheet
PDF FSV540 Datasheet
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Technical Specifications

onsemi FSV540 Rectifier Diodes technical specifications.

General

Package / Case
TO-277, 3-PowerDFN
Mounting Type
Surface Mount
Lifecycle Status
Active
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Current Reverse Leakage Vr
250 µA @ 40 V
Capacitance Vr F
730pF @ 0V, 1MHz
Technology
Schottky
Voltage Dc Reverse Vr Max
40 V
Current Average Rectified IO
5A
Operating Temperature Junction
-55°C ~ 150°C

Related Parts Comparison (FSV540 vs FSV12150V vs FSV20120V vs FSV10120V)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Package / CaseTO-277, 3-PowerDFNTO-277, 3-PowerDFNTO-277, 3-PowerDFNTO-277, 3-PowerDFN
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Lifecycle StatusActiveActiveActiveActive
Current Average Rectified IO5A12A20A10A
Current Reverse Leakage Vr250 µA @ 40 V30 µA @ 150 V35 µA @ 120 V25 µA @ 120 V
Operating Temperature Junction-55°C ~ 150°C-55°C ~ 150°C-55°C ~ 150°C-55°C ~ 150°C
SpeedFast Recovery =< 500ns, > 200mA (Io)Fast Recovery =< 500ns, > 200mA (Io)Fast Recovery =< 500ns, > 200mA (Io)Fast Recovery =< 500ns, > 200mA (Io)
TechnologySchottkySchottkySchottkySchottky
Voltage Dc Reverse Vr Max40 V150 V120 V120 V
Voltage Forward Vf Max If520 mV @ 5 A820 mV @ 12 A790 mV @ 20 A800 mV @ 10 A
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Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

This part is listed as a cross for

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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.