Key facts
- Brand
- Vishay
- Model
- BAT54
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-12
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Vishay BAT54/A/C/S Schottky Barrier Diode Datasheet
This document is a technical datasheet for the Vishay BAT54, BAT54A, BAT54C, and BAT54S series of Surface Mount Schottky Barrier Diodes. It provides absolute maximum ratings, electrical characteristics, and physical dimensions for these components.
The diodes are designed with a PN junction guard ring for transient and ESD protection. Key features include low turn-on voltage and fast switching capabilities. The datasheet specifies performance parameters such as forward voltage, reverse current, breakdown voltage, and reverse recovery time under various test conditions.
Vishay BAT54 specifications
| Repetitive peak reverse voltage | 30 V |
|---|---|
| Working peak reverse voltage | =VawM |
| DC Blocking voltage | =VpA |
| Peak forward surge current | 600 mA |
| Repetitive peak forward current | 300 mA |
| Average forward current | 100 mA |
| Forward current on fiberglass substrate | 200 mA |
| Power dissipation on fiberglass substrate | 200 mW |
| Junction and storage temperature range | -55..4125 °C |
| Forward voltage (IF=0.1mA) | 240 mV |
| Breakdown voltage | 30 V |
| Diode capacitance (Va=1V) | 10 pF |
All Vishay BAT54 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the case type for these diodes?
The case type is SOT23, molded plastic.
What is the maximum power dissipation for this diode on a fiberglass substrate?
The maximum power dissipation is 200 mW when mounted on a fiberglass substrate.
What is the maximum reverse voltage for the BAT54WS-V?
The diode can withstand a repetitive peak reverse voltage of 30 V.
From: Vishay BAT54WS-V Small Signal Schottky Diode Datasheet
What is the typical forward voltage at 10 mA?
At 10 mA forward current, the typical forward voltage is 400 mV.
From: Vishay BAT54WS-V Small Signal Schottky Diode Datasheet