EN
  • EN
  • DE

BU808

Part No BU808
Manufacturer STMicroelectronics
Catalog END - OF - LIFE
Description HIGH VOLTAGE FAST-SWITCHING NPN POWER DARLINGTON
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

RoHS State Request Verification
Manufacturer STMicroelectronics
Win Source Part Number 1155862-BU808
Manufacturer Homepage www.st.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian BU808 CAD Model

Description

The BU808 is a high-performance discrete power transistor from STMicroelectronics, designed to meet the rigorous demands of modern electronic circuits. This device is part of STMicroelectronics' extensive range of power transistors, which are renowned for their reliability, efficiency, and thermal performance.

Key Features

  • High Voltage Capability: The BU808 is engineered to handle high voltage operations, making it suitable for applications that require a robust power supply and distribution.
  • Fast Switching Speed: With its fast switching capabilities, the BU808 ensures efficient operation in circuits that require quick transitions between on and off states.
  • Low Saturation Voltage: This transistor is designed to operate with a low saturation voltage, reducing power losses and improving overall system efficiency.
  • High Current Handling: The BU808 can manage high current levels, making it ideal for power-hungry applications.
  • Excellent Thermal Stability: Thanks to its superior thermal characteristics, the BU808 maintains performance even under high temperature conditions.

Applications

The BU808 is versatile and can be used in a wide range of applications. It is particularly well-suited for:

  • Switching power supplies
  • Motor controls
  • Power inverters
  • Audio amplifiers
  • High-fidelity sound systems

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The BU808 undergoes rigorous testing and quality control measures to ensure it meets the highest standards of performance and reliability. Customers can trust the BU808 for their critical applications, knowing it is backed by STMicroelectronics' reputation as a leading semiconductor manufacturer.

Technical Specifications

For detailed technical specifications, it is recommended to consult the BU808 datasheet available on the STMicroelectronics website. This will provide in-depth information on electrical characteristics, pin configurations, thermal properties, and mechanical data, ensuring designers have all the necessary information to implement the BU808 effectively in their applications.

You May Also Be Interested in

Vishay
Silicon Z-Diodes
Lowest to $0.2181
Coilcraft
SMT Power Inductors – DS5022P Series
Lowest to $1.8577
ELM-TECH
Complementary MOSFET
Need more? Email Us
Panjit
SURFACE MOUNT SILICON ZENER DIODES
Lowest to $0.0292
NXP / Nexperia
NPN general purpose transistors
Lowest to $0.0207
Rohm Semiconductor
Digital transistors (built in resistor)
Lowest to $2.8147
Comchip Technology
SMD Schottky Barrier Rectifier
Need more? Email Us
Jiangsu Changjiang Electronics Technology Co., Ltd
Uni-direction ESD Protection Diode
Lowest to $0.0332
NXP / Nexperia
Schottky barrier double diode
Lowest to $0.0243

Top Sellers

Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647

Pricing & Ordering

Quantity Unit Price Ext. Price
115+ $0.5047 $58.0405
280+ $0.4146 $116.0880
435+ $0.4008 $174.3480
600+ $0.3881 $232.8600
770+ $0.3754 $289.0580
1,035+ $0.3361 $347.8635
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 23,000 pieces
MOQ: 115 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess