BUT90 [STMicroelectronics]

Name: BUT90
Brand: STMicroelectronics
SKU: BUT90
Availability: InStock

Part No:

BUT90

Transistors

Manufacturer:

STMicroelectronics

Description:

NPN 200°C TJ 1 Elements 2 Terminations SILICON NPN TO-204AA, TO-3 Tube Chassis Mount

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Mount

Chassis Mount, Through Hole

Mounting Type

Chassis Mount

Package / Case

TO-204AA, TO-3

Number of Pins

Transistor Element Material

SILICON

Operating Temperature

200°C TJ

Packaging

Tube

JESD-609 Code

Part Status

Obsolete

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

ECCN Code

EAR99

Terminal Finish

Tin/Lead (Sn/Pb)

Voltage - Rated DC

125V

Max Power Dissipation

250W

Terminal Position

BOTTOM

Terminal Form

PIN/PEG

Current Rating

50A

Base Part Number

BUT90

Pin Count

JESD-30 Code

O-MBFM-P2

Number of Elements

Element Configuration

Single

Power Dissipation

250W

Case Connection

COLLECTOR

Transistor Application

SWITCHING

Polarity/Channel Type

NPN

Transistor Type

NPN

Collector Emitter Voltage (VCEO)

125V

Max Collector Current

50A

Vce Saturation (Max) @ Ib, Ic

900mV @ 7A, 70A

Collector Emitter Breakdown Voltage

125V

Collector Base Voltage (VCBO)

200V

Emitter Base Voltage (VEBO)

10V

VCEsat-Max

0.9 V

Radiation Hardening

RoHS Status

RoHS Compliant

Lead Free

Products Detail

BUT90 Overview

VCE saturation indicates Ic is at maximum level (saturated), whereas vce saturation (Max) indicates there is no saturation.Keeping the emitter base voltage at 10V can result in a high level of efficiency.According to definition, current rating describes the maximum current a fuse can carry indefinitely without deteriorating too much, and this device has no current rating.When collector current reaches its maximum, it can reach 50A volts.

BUT90 Features

the vce saturation(Max) is 900mV @ 7A, 70A
the emitter base voltage is kept at 10V
the current rating of this device is 50A

BUT90 Applications

There are a lot of STMicroelectronics
BUT90 applications of single BJT transistors.

Inverter
Interface
Driver
Muting

Documents

Datasheets:

BUT90

Product FAQ

1. Is BUT90 available for RFQ?

Yes. BUT90 by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for BUT90?

Pricing for BUT90 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of BUT90?

BUT90 is a STMicroelectronics Transistors with Packaging: Tube and Collector Emitter Breakdown Voltage: 125V and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for BUT90?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can BUT90 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to BUT90?

Yes. If BUT90 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Transistors parts or compatible alternatives.

RFQ

Part Number:

BUT90

Manufacturer:

STMicroelectronics

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.