Mfr Part #:

BYD57J

Mfr Name: Philips

The Philips BYD57J is a fast soft-recovery controlled avalanche rectifier diode in a SOD87 package. It offers a repetitive peak reverse voltage of up to 600V and an average forward current of 1A.

✓ Total Stock: 26,586 pcs

$ Price Range: $0.99

BYD57J Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	23,950 pcs On Request	23950 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	2,636 pcs On Request	2636 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BYD57J Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Philips
Diode Capacitance	20 pF
Lead Style	Axial
Mounting Type	Surface Mount
Tape & Reel	Yes

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BYD57J Description

Short technical summary and product information.

The BYD57J is a fast soft-recovery controlled avalanche rectifier diode from Philips, designed for reliable performance in demanding applications. It features a glass-passivated, cavity-free cylindrical glass SOD87 package, which is hermetically sealed and fatigue-free.

Key electrical characteristics include a repetitive peak reverse voltage (VRRM) of 600V for the BYD57J variant, and an average forward current (IF(AV)) of 1.0A at 85°C or 0.4A at 60°C with PCB mounting. The diode exhibits a low leakage current and a guaranteed avalanche energy absorption capability. Its fast soft-recovery time, rated at 30ns for BYD57D to J variants, makes it suitable for high-frequency switching applications.

The SOD87 package is noted as the smallest surface mount rectifier outline, facilitating compact designs. The device operates across a wide temperature range, with storage and junction temperatures from -65°C to +175°C.

This rectifier is well-suited for various power supply circuits, voltage clamping, and general-purpose rectification where fast switching and high reliability are required.

BYD57J Quick Information

Product Type: Diode Rectifier

Series: BYD57

Canonical Name: BYD57J Fast soft-recovery controlled avalanche rectifier

Subcategory: Rectifier

BYD57J Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BYD57J Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

BYD57J Features

Fast soft-recovery controlled avalanche rectifier.
Repetitive peak reverse voltage up to 600V.
Average forward current of 1.0A.
Small SOD87 surface mount package.
High maximum operating temperature.

BYD57J Applications

Suitable for power supply circuits.
Used in voltage clamping applications.
Ideal for high-frequency switching.
General-purpose rectification needs.

BYD57J FAQs

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

What is the maximum repetitive peak reverse voltage of the BYD57J?

600V.

What is the average forward current rating?

1.0A at 85°C when mounted on a heat sink; 0.4A at 60°C on PCB.

What is the forward voltage drop at 1A?

Maximum 2.1V at junction temperature max and 3.6V at unspecified condition.

What is the reverse recovery time?

30ns.

What package is the BYD57J available in?

SOD87 surface mount package.

What is the non-repetitive peak forward current?

5.0A for a 10ms half-sinewave at 25°C.

What is the operating junction temperature range?

-65°C to 175°C.