BAT54W The NXP Semiconductors BAT54W is a small signal Schottky diode featuring low turn-on voltage and fast switching. It is available in a SOD-123 package.
Mfr Part #:

BAT54W

Available from 3 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors BAT54W is a small signal Schottky diode featuring low turn-on voltage and fast switching. It is available in a SOD-123 package.
✓ Total Stock: 94,725 pcs
$ Price Range: $0.44

BAT54W 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
90,000 pcs
90000 pcs On Request 1 On Request On Request 20+ On Request On Request
Non-Authorised Inventory information
2,900 pcs
2900 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,825 pcs
1825 pcs On Request 1 On Request On Request On Request On Request On Request

BAT54W Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BAT54W Description

Short technical summary and product information.

The BAT54W from NXP Semiconductors is a small signal Schottky diode designed for applications requiring low turn-on voltage and fast switching speeds. This device is protected by a PN junction guard ring, offering protection against electrostatic discharges.

 

The diode features a repetitive peak reverse voltage rating of 30V and a forward continuous current of 200mA. It has a surge forward current capability of 600mA for 10ms. The power dissipation is rated at 230mW on a standard FR-4 board footprint, or 350mW with infinite heatsink.

 

Packaged in a compact SOD-123 case, the BAT54W is suitable for surface mount applications. It has a weight of approximately 10.6 mg. The molding compound meets UL 94 V-0 flammability rating, and the Moisture Sensitivity Level (MSL) is 1.

 

Variants are available, including AEC-Q101 qualified options (BAT54W-HE3_A-08 and BAT54W-HE3_A-18) for automotive and high-reliability applications. Standard packaging options include 7" reels with 3,000 units and 13" reels with 10,000 units.

BAT54W Quick Information

Product Type: Small Signal Schottky Diode
Series: BAT54
Canonical Name: BAT54W Small Signal Schottky Diode
Subcategory: Single Diode

BAT54W Compliance

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

BAT54W Estimated Pricing

Qty Low High
1+ $0.44 $0.44

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

BAT54W Features

  • Very low turn-on voltage and fast switching.
  • Protected by PN junction guard ring.
  • AEC-Q101 qualified versions available.
  • Molding compound meets UL 94 V-0 rating.
  • Moisture Sensitivity Level (MSL) 1.

BAT54W Applications

  • Ideal for high-frequency switching.
  • Suitable for signal rectification.
  • Used in low-voltage power supplies.
  • General purpose signal diode applications.

BAT54W FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage for the BAT54W?

The maximum repetitive peak reverse voltage is 30 V.

What is the continuous forward current rating of the BAT54W?

The forward continuous current is rated at 200 mA.

What is the package type for the BAT54W diode?

The BAT54W is supplied in a SOD-123 package.

What is the operating temperature range for the BAT54W?

The operating temperature range is -55 °C to +125 °C.

Is the BAT54W AEC-Q101 qualified?

AEC-Q101 qualified versions (BAT54W-HE3_A-08 and BAT54W-HE3_A-18) are available.

What is the Moisture Sensitivity Level (MSL) for the BAT54W?

The Moisture Sensitivity Level is MSL 1.

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