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BAS521-QX

Nexperia

BAS521-QX by Nexperia

BAS521-QX by Nexperia is a single rectifier diode with a reverse test voltage of 250V and max forward voltage of 1.1V. It is designed for high voltage applications, with a max output current of 0.25A and operating temperature range from -65 to 150°C. Ideal for surface mount applications in automotive electronics.

Median Price

$0.031

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 87,000 parts In-Stock

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$0.024

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$0.024

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Adafruit Industries

USA . 20 parts In-Stock

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$0.113

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$0.108

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$0.108

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20

$0.113

$0.108

$0.108

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Verical

USA . 358,000 parts In-Stock

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358,000

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Rochester

USA . 351,849 parts In-Stock

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$0.028

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$0.024

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$0.021

351,849

-

$0.028

$0.024

$0.021

Chip1Stop

Japan . 99,000 parts In-Stock

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$0.031

99,000

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$0.031

TTI

USA . 18,000 parts In-Stock

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$0.037

18,000

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$0.037

Distributors (In-Stock)

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Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$0.066

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50

$0.066

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Chip Stock

USA . 181,000 parts In-Stock

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181,000

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NAC Semi

USA . 39,000 parts In-Stock

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$0.318

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$0.318

IBS Electronics

USA . 33,000 parts In-Stock

1+ parts

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$0.027

33,000

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$0.027

Vyrian

USA . 2,512 parts In-Stock

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VNN

France . 1,000 parts In-Stock

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Distributors (Availability)

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Ampacity Inc.

Singapore . 232,263 parts In-Stock

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$0.018

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Semicontronic

India . 178,940 parts In-Stock

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$0.018

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$0.018

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$0.017

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$0.018

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$0.017

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AZTECH Wire

Italy . 3,097 parts In-Stock

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$0.030

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Argo Parts USA

USA . 3,237 parts In-Stock

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$0.064

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$0.062

3,237

$0.064

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$0.062

Continental Prestige Electronics

USA . 346 parts In-Stock

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$0.064

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$0.063

346

$0.064

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$0.063

Netroflash

USA . 100 parts In-Stock

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$0.066

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$0.065

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100

$0.066

$0.065

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Advanced Electronics

New Zealand . 20 parts In-Stock

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$0.113

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$0.108

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$0.108

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20

$0.113

$0.108

$0.108

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Aztec Data Supply Inc.

USA . 2,839 parts In-Stock

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$0.171

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$0.171

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Corohmni

South Africa . 567 parts In-Stock

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$0.177

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567

$0.177

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Eastek

USA . 957,000 parts In-Stock

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Futuretech Components

Singapore . 20,000 parts In-Stock

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GreenTree Electronics

Israel . 9,000 parts In-Stock

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Supply Digital

USA . 879 parts In-Stock

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Overview

Looking for a high-quality diode that offers superior performance and reliability? Look no further than the BAS521-QX by Nexperia. This single diode is designed for high voltage applications, with a maximum reverse test voltage of 250V and a maximum output current of 0.25A. With a small outline package style and dual terminal position, this diode is perfect for a wide range of electronic projects. Trust Nexperia's reputation for excellence and upgrade to the BAS521-QX today for enhanced functionality and peace of mind.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides good insulation properties and protection for the diode, making it durable and suitable for various applications.

Configuration: SINGLE

Simplified design and easy to install, ideal for basic rectification applications.

Surface Mount: YES

Allows for easy and efficient mounting on PCBs, saving space and improving overall design flexibility.

Maximum Reverse Recovery Time: 0.05 us

Fast reverse recovery time ensures efficient operation and improves switching performance.

Maximum Reverse Current: 0.15 uA

Low reverse current minimizes power loss and provides better overall efficiency.

Package Shape: RECTANGULAR

Compact shape for easy integration into various circuit designs and layouts.

Reverse Test Voltage: 250 V

Suitable for high voltage applications, providing reliable performance under specified conditions.

No. of Terminals: 2

Simplified connection setup and easy integration into circuits.

Package Style (Meter): SMALL OUTLINE

Compact size for space-constrained applications and easy PCB layout.

Application: HIGH VOLTAGE

Suitable for high voltage applications, ensuring reliable operation in demanding environments.

Maximum Operating Temperature: 150 °C

Wide operating temperature range for versatility in various operating conditions.

Minimum Operating Temperature: -65 °C

Wide temperature range ensures reliable operation in extreme conditions.

Terminal Position: DUAL

Dual terminal design for easy and secure connection to the circuit.

Maximum Power Dissipation: 0.5 W

Low power dissipation for improved efficiency and reduced heat generation.

Minimum Breakdown Voltage: 300 V

High breakdown voltage ensures reliable operation in high voltage applications.

Reference Standard: AEC-Q101; IEC-60134

Compliance with industry standards for quality and reliability assurance.

Diode Type: RECTIFIER DIODE

Specifically designed for rectification applications, providing efficient conversion of AC to DC.

Maximum Forward Voltage (VF): 1.1 V

Low forward voltage drop for reduced power loss and improved efficiency.

Maximum Output Current: 0.25 A

Suitable for low to medium current applications, providing reliable performance within specified limits.

Terminal Form: FLAT

Flat terminal design for easy soldering and secure connection.

Maximum Repetitive Peak Reverse Voltage: 300 V

High reverse voltage rating for reliable operation in reverse bias conditions.

Maximum Non Repetitive Peak Forward Current: 4.5 A

High peak forward current rating for reliable operation during peak load conditions.

Diode Element Material: SILICON

Silicon diode element for reliable and stable performance in various operating conditions.

Technical Specifications

Diodes & Rectifiers BAS521-QX attributes and parameters. Explore more Diodes & Rectifiers devices from Nexperia

Specs

Application:

HIGH VOLTAGE

Minimum Breakdown Voltage:

300 V

Config:

SINGLE

Diode Element Material:

SILICON

Diode Type:

Maximum Forward Voltage (VF):

1.1 V

JESD-30 Code:

R-PDSO-F2

Maximum Non Repetitive Peak Forward Current:

4.5 A

No. of Elements:

1

No. of Phases:

1

No. of Terminals:

2

Maximum Operating Temperature:

150 Cel

Minimum Operating Temperature:

-65 Cel

Maximum Output Current:

.25 A

Package Body Material:

PLASTIC/EPOXY

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Maximum Power Dissipation:

.5 W

Reference Standard:

AEC-Q101; IEC-60134

Maximum Repetitive Peak Reverse Voltage:

300 V

Maximum Reverse Current:

.15 uA

Maximum Reverse Recovery Time:

.05 us

Reverse Test Voltage:

250 V

Surface Mount:

YES

Terminal Form:

Terminal Position:

Trade Compliance

BAS521-QX Diodes trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8541.10.00.70

SB

8541.10.00.70

Manufacturer Highlights

Nexperia

Founded in 2017, Nexperia is a leading provider of semiconductors, based out of Nijmegen, the Netherlands. It is owned by the partially state-owned Chinese company Wingtech Technology. With factories in Hamburg, Germany and Greater Manchester, England, Nexperia is able to provide its clients with high quality semiconductor products quickly and efficiently.On November 8, 2023, Vishay and Nexperia BV announced that they have entered into an agreement whereby Vishay will acquire Nexperia’s wafer fabrication facility and operations located in Newport, South Wales, U.K. for approximately $177,000 in cash, subject to customary post-closing adjustments. On November 8, 2023, Vishay remitted $8,750 to an escrow account as a deposit for the acquisition. Such amount is included within "Purchase of and deposits for businesses, net of cash acquired" on the consolidated statement of cash flows. To effect the transaction, Vishay will acquire a 100% interest in the legal entity Neptune 6 Limited, and its wholly-owned operating subsidiary, Nexperia Newport Limited, which owns and operates the Newport facility. The closing of the transaction is subject to U.K. government review and customary closing conditions, and is expected to occur in the first quarter of 2024.

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Management team

CEO

Xuezheng Zhang (Wing)

CFO

Stefan Tilger

COO

Achim Kempe

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Hamburg

Fabrication

Fab Initiation

1981

Germany

Hamburg

Wafer Capacity

36,000

1981

36,000

Manchester (8-inch line)

Fabrication

Fab Initiation

2017

Australia

Hazelgrove

Wafer Capacity

12,000

2017

12,000

Manchester (6-inch line)

Fabrication

Fab Initiation

1998

Australia

Hazelgrove

Wafer Capacity

22,000

1998

22,000

Shanghai Fab

Fabrication

Fab Initiation

2022

China

Shanghai

Wafer Capacity

2022

Nexperia Newport

Fabrication

Fab Initiation

1998

UK

Newport

Wafer Capacity

34,000

1998

34,000

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