DistyParts Icon
BUV18 The ST BUV18 is an NPN High Current Switching Transistor in a TO-3 package. It offers a 60V collector-emitter voltage and 50A collector current.
Mfr Part #:

BUV18

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ST BUV18 is an NPN High Current Switching Transistor in a TO-3 package. It offers a 60V collector-emitter voltage and 50A collector current.
✓ Total Stock: 7 pcs
$ Price Range: $1.26

BUV18 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
7 pcs
On Request
7 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BUV18 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
View Similar Products (0)

BUV18 Description

Short technical summary and product information.

The BUV18 from STMicroelectronics is an NPN high current switching transistor designed for high energy applications requiring robust, fast switching devices. It features a collector-emitter voltage (VCEO) of 60V and a continuous collector current (IC) of 50A, with a peak collector current of 90A.

 

This transistor boasts fast switching speeds, low VCE(SAT), high switching currents, and high reliability. It is housed in a TO-3 (TO-204AE) metal package, suitable for through-hole mounting.

 

Key electrical characteristics include a maximum total power dissipation of 250W at 25°C case temperature and a thermal resistance junction-to-case of 0.7°C/W. The operating junction temperature range is -65°C to 200°C.

 

Applications for the BUV18 include high efficiency converters, motor drive control, and switching regulators. Military options are also available.

BUV18 Quick Information

Product Type: NPN Transistor
Canonical Name: NPN High Current Switching Transistor
Subcategory: NPN

BUV18 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BUV18 Estimated Pricing

Qty Low High
1+ $1.26 $1.26

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

BUV18 Features

  • NPN High Current Switching Transistor
  • 60V Collector-Emitter Voltage
  • 50A Continuous Collector Current
  • Fast Switching Speeds
  • TO-3 Package

BUV18 Applications

  • Used in RF signal switching circuits
  • Suitable for high-voltage rectification
  • Ideal for RF power amplifier applications
  • Applicable in high-frequency RF modules

BUV18 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the BUV18 transistor?

The maximum collector-emitter voltage (VCEO) for the BUV18 is 60V when the emitter base is open.

What is the maximum continuous collector current for the BUV18?

The maximum continuous collector current (IC) for the BUV18 is 50A.

What is the package type of the BUV18 transistor?

The BUV18 transistor is supplied in a TO-3 (TO-204AE) package.

What is the maximum power dissipation for the BUV18 at 25°C?

The maximum total power dissipation (PTOT) for the BUV18 at a case temperature of 25°C is 250W.

What is the junction-to-case thermal resistance of the BUV18?

The thermal resistance junction-to-case (RθJC) for the BUV18 is a maximum of 0.7°C/W.

What are the typical applications for the BUV18 transistor?

The BUV18 is designed for applications such as high efficiency converters, motor drive control, and switching regulators.

BUV18 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
LM431ACZXA
LM431ACZXA
On Semiconductor
The LM431ACZXA from On Semiconductor is an adjustable shunt voltage reference. It offers a wide output voltage range and is suitable for various power management applications.
View Part
TEFT4300
TEFT4300
Vishay
The Vishay Dale TEFT4300 is a silicon NPN phototransistor in a T-1 package. It offers high radiant sensitivity and a daylight blocking filter matched with 940 nm IR emitters.
View Part
24C08
24C08
Atmel
The Microchip Technology Inc. 24C08 is an 8Kbit serial EEPROM featuring an I2C interface. It supports a wide operating voltage range and is available in various package types.
View Part
FOD617B
FOD617B
On Semiconductor
The FOD617B is an optoisolator from Fairchild Semiconductor featuring transistor output and 5000Vrms isolation. It is available in a 4-DIP through-hole package.
View Part
Home

Categories