STMicroelectronics BAT54KFILM Rectifier Diodes
Schottky Rectifier Diode 40V 0.3A 5ns SOD-523 SMT T/R
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BAT54KFILM
Detailed Description
Schottky Rectifier Diode 40V 0.3A 5ns SOD-523 SMT T/R
Package
SOD-523
Lifecycle Status
Active
Datasheet
BAT54KFILM Datasheet
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Technical Specifications
STMicroelectronics BAT54KFILM Rectifier Diodes technical specifications.
General
Package / Case
SC-79, SOD-523
Mounting Type
Surface Mount
Lifecycle Status
Active
Reverse Recovery Time Trr
5 ns
Current Reverse Leakage Vr
1 µA @ 30 V
Capacitance Vr F
10pF @ 1V, 1MHz
Technology
Schottky
Voltage Dc Reverse Vr Max
40 V
Current Average Rectified IO
300mA
Operating Temperature Junction
-40°C ~ 150°C
Related Parts Comparison (BAT54KFILM vs BAT54SWFILMY vs BAT54SFILMY vs BAT54CWFILMY)
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 Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | SC-79, SOD-523 | SC-70, SOT-323 | TO-236-3, SC-59, SOT-23-3 | SC-70, SOT-323 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Active | Active | Active | Active |
| Current Reverse Leakage Vr | 1 µA @ 30 V | 1 µA @ 30 V | 1 µA @ 30 V | 1 µA @ 30 V |
| Operating Temperature Junction | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C |
| Reverse Recovery Time Trr | 5 ns | 5 ns | 5 ns | 5 ns |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Technology | Schottky | Schottky | Schottky | Schottky |
| Voltage Dc Reverse Vr Max | 40 V | 40 V | 40 V | 40 V |
| Voltage Forward Vf Max If | 900 mV @ 100 mA | 900 mV @ 100 mA | 900 mV @ 100 mA | 900 mV @ 100 mA |
| Series | -- | ECOPACK®2 | Q | Q |
| Current Average Rectified IO Per Diode | -- | 300mA (DC) | 300mA (DC) | 300mA (DC) |
| Action |
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 .
Suggested replacements
NSR0340V2T1GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
40V 250mA Schottky Diode, SOD-523, Low VF
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