BAT54SFILMY The BAT54SFILMY is a Schottky diode array from STMicroelectronics with a 40V reverse voltage rating and 1A average rectified current. It features a fast 5ns reverse recovery time and is housed in a surface-mount SOT-23 package.
Mfr Part #:

BAT54SFILMY

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BAT54SFILMY is a Schottky diode array from STMicroelectronics with a 40V reverse voltage rating and 1A average rectified current. It features a fast 5ns reverse recovery time and is housed in a surface-mount SOT-23 package.
✓ Total Stock: 83,633 pcs
$ Price Range: $0.07 - $0.37

BAT54SFILMY Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
40,020 pcs
40020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
40,020 pcs
40020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,593 pcs
3593 pcs On Request 1 On Request On Request On Request On Request On Request

BAT54SFILMY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Diode Configuration
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage

BAT54SFILMY Description

Short technical summary and product information.

The BAT54SFILMY is a Schottky diode array from STMicroelectronics, configured as a 1 pair series connection. It is designed for high-speed switching applications requiring low forward voltage and fast recovery times.

 

Key electrical specifications include a maximum DC reverse voltage of 40V and an average rectified current of 1A. The forward voltage is a maximum of 900 mV at 100 mA, and the reverse recovery time is a fast 5 ns. The device operates over a temperature range of -40°C to 150°C.

 

The diode array is housed in a surface-mount SOT-23 package (also known as TO-236-3 or SC-59), making it suitable for compact PCB designs. Its Schottky technology provides low forward voltage drop, improving efficiency in power management circuits.

BAT54SFILMY Quick Information

Product Type: Schottky Diode Array
Canonical Name: BAT54SFILMY Schottky Diode Array, 40V, 1A, SOT-23
Subcategory: Rectifier Diode Array

BAT54SFILMY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BAT54SFILMY Estimated Pricing

Qty Low High
1+ $0.37 $0.37
10+ $0.23 $0.23
100+ $0.14 $0.14
500+ $0.11 $0.11
1,000+ $0.09 $0.09
3,000+ $0.07 $0.07

Estimated market price range - modelled values for guidance only, not live distributor offers.

BAT54SFILMY Features

  • Schottky diode array with series connection.
  • Rated for 40V DC reverse voltage.
  • 1A average rectified current rating.
  • Fast 5 ns reverse recovery time.
  • Surface-mount SOT-23 package.

BAT54SFILMY Applications

  • High-speed switching power supplies.
  • Low-voltage rectification circuits.
  • Polarity protection in portable devices.
  • DC-DC converter output rectification.

BAT54SFILMY FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BAT54SFILMY?

The maximum DC reverse voltage is 40V.

What is the average rectified current rating?

The average rectified current is 1A.

What is the forward voltage drop?

The maximum forward voltage is 900 mV at 100 mA.

What is the reverse recovery time?

The reverse recovery time is 5 ns.

What package is the BAT54SFILMY available in?

It is available in a surface-mount SOT-23 package (TO-236-3, SC-59).

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