Mfr Part #:

BYW54

Mfr Name: Vishay

The Vishay BYW54 is a standard avalanche sinterglass diode designed for general purpose rectification. It features a high reverse voltage rating and controlled avalanche characteristics.

✓ Total Stock: 3,697 pcs

$ Price Range: $0.99

BYW54 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Seba Components ✓ Non-Authorised Inventory information	3,697 pcs On Request	3697 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BYW54 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Vishay
Mounting Type	Through Hole
Peak Forward Surge Current	50A
Reverse Voltage	1000V
Termination Style	Axial Leads

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BYW54 Description

Short technical summary and product information.

The Vishay BYW54 is a high-performance diode from the BYW52-56 series, specifically designed for general-purpose rectification applications. This component boasts controlled avalanche characteristics, ensuring reliable operation under transient voltage conditions. It is housed in a compact SOD-57 case with axial leads, suitable for through-hole mounting.

Key electrical specifications include a maximum repetitive peak reverse voltage of 1000V, a peak forward surge current of 50A, and an average forward current of 2A at 180° conduction angle. The diode also offers a pulse avalanche peak power of 1000W and an energy rating of 20mJ in avalanche mode, highlighting its robustness. The operating and storage temperature range is from -55°C to +175°C.

With its glass-passivated junction and hermetically sealed package, the BYW54 ensures low reverse current and high surge current loading capabilities. It is also AEC-Q101 qualified, making it suitable for demanding applications. The diode's construction and features make it a reliable choice for power supply circuits, inverters, and other power electronics systems requiring efficient and robust rectification.

BYW54 Quick Information

Product Type: Diode

Canonical Name: BYW54 Standard Avalanche Sinterglass Diode

Subcategory: RF Diode

BYW54 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BYW54 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

BYW54 Features

Controlled avalanche characteristics for reliability.
High 1000V reverse voltage rating.
Robust 50A peak surge current.
AEC-Q101 qualified for automotive use.
Compact SOD-57 package for through-hole.

BYW54 Applications

General purpose rectification circuits.
Power supply input filtering.
Inverter and converter stages.
Automotive electronics applications.

BYW54 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the maximum reverse voltage for the BYW54 diode?

The BYW54 diode has a maximum repetitive peak reverse voltage of 1000V.

What is the average forward current rating of the BYW54 diode?

The average forward current for the BYW54 diode is 2A at a 180° conduction angle.

What is the peak forward surge current capability of the BYW54 diode?

The BYW54 diode can handle a peak forward surge current of 50A for 10ms half sine wave.

What type of package is the BYW54 diode supplied in?

The BYW54 diode is supplied in a SOD-57 case with axial leads for through-hole mounting.

What is the operating temperature range for the BYW54 diode?

The junction and storage temperature range for the BYW54 diode is -55°C to +175°C.