What is BY255P-E3/54?
BY255P-E3/54 is a Diodes - Rectifiers - Single component from Vishay. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original BY255P-E3/54, Diodes - Rectifiers - Single, by Vishay
DIODE GEN PURP 1.3KV 3A DO201AD
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
-
Min Quantity
1
Category
Discrete Semiconductor ProductsSub Categroy
Diodes - Rectifiers - SingleDescription
DIODE GEN PURP 1.3KV 3A DO201AD
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for BY255P-E3/54 from Vishay in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
DIODE GEN PURP 1.3KV 3A DO201AD
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Mounting Type
Through Hole
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Min Operating Temperature
-55°C
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Min Operating Temperature
-55°C
Packaging
Tape & Reel (TR)
Factory Lead Time
18 Weeks
Published
2016
Element Configuration
Single
Manufacturer
Vishay
Categories
Discrete Semiconductor Products
Subcategory
Rectifier Diodes
Terminal Form
WIRE
HTS Code
8541.10.00.80
Sub-Categories
Diodes - Rectifiers - Single
Additional Feature
FREE WHEELING DIODE, LOW LEAKAGE CURRENT
Package / Case
DO-201AD, Axial
Contact Plating
Tin
Radiation Hardening
No
Pbfree Code
yes
Number Of Terminations
2
Number Of Pins
2
Pin Count
2
Width
5.3mm
Max Operating Temperature
150°C
Case Connection
ISOLATED
Length
9.5mm
Recovery Time
3 μs
Output Current-Max
3A
Height
5.3mm
Capacitance @ Vr, F
40pF @ 4V 1MHz
Base Part Number
BY255
Manufacturer'S Part No.
BY255P-E3/54
Mount
Axial, Surface Mount, Through Hole
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
HTSUS
8541.10.0080
ECCN Code
EAR99
Number Of Elements
1
Number Of Phases
1
Diode Element Material
SILICON
Diode Type
Standard
Peak Reverse Current
5μA
Operating Temperature - Junction
-55°C~150°C
Average Rectified Current
3A
Forward Current
3A
Reverse Recovery Time
3 μs
Speed
Standard Recovery >500ns, > 200mA (Io)
Max Surge Current
150A
Peak Non-Repetitive Surge Current
150A
Max Forward Surge Current (Ifsm)
150A
Application
GENERAL PURPOSE
Forward Voltage
1.1V
Voltage - Forward (Vf) (Max) @ If
1.1V @ 3A
Voltage - DC Reverse (Vr) (Max)
1300V
Max Reverse Voltage (DC)
1.3kV
Current - Reverse Leakage @ Vr
5μA @ 1300V
Reverse Voltage
1.3kV
Max Repetitive Reverse Voltage (Vrrm)
1.3kV
Common questions
Product FAQ
Quick answers for buyers reviewing BY255P-E3/54, stock, documentation, and sourcing steps.
What package and description are listed for BY255P-E3/54?
BY255P-E3/54 is listed with package reference -. The current product description is DIODE GEN PURP 1.3KV 3A DO201AD, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is BY255P-E3/54 available in stock?
This page currently shows 69830 units in stock and 56270 units available for BY255P-E3/54. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for BY255P-E3/54?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for BY255P-E3/54 by Vishay. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for BY255P-E3/54?
Yes. This page links to the datasheet for BY255P-E3/54 by Vishay, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify BY255P-E3/54 before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for BY255P-E3/54 before approving the order.
Diodes - Rectifiers - Single
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
MUR115RLG
190 purchased
DO-41
RoHS
Datasheet
DIODE GEN PURP 150V 1A AXIAL
Reference price
$0.07Add to RFQ list
PDS835L-13
187 purchased
RoHS
Datasheet
DIODE SCHOTTKY 35V 8A POWERDI5
Reference price
$0.30Add to RFQ list
More sourcing insights
Articles
Jul 3, 2026
How to Read a PCN Without Stopping Your Line: TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
A practical PCN guide for procurement, SQE, IQC, and engineering teams, using real TI and Renesas case studies to show which product change notifications need tracking, validation, or escalation.
Jul 1, 2026
Hall Sensor Selection Guide 2026: A Buyer's Framework for Switch, Latch, Linear, and Current-Sense Designs
Hall sensormagnetic sensorcurrent sensorautomotive electronics
A practical Hall sensor selection guide for buyers and engineers covering switch, latch, linear, and current-sense devices, with representative part numbers, verification boundaries, and sourcing actions.
Jun 29, 2026
Wolfspeed SiC supply continuity 2026: a buyer's framework for second-source qualification
wolfspeedsicsupply-continuitysecond-source
How Wolfspeed's 2026 SiC supply story changes procurement decisions — what to lock-buy, where to qualify a second source, and the MPN-level continuity boundaries that actually matter.