ST BUL310FP

Manufacturer No:

BUL310FP

Manufacturer:

ST

Package:

TO-220-3 Full Pack

Description:

NPN 150°C TJ 250?A 1 Elements 3 Terminations SILICON NPN TO-220-3 Full Pack Tube Through Hole

Quantity:

In Stock :9797

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

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PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

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.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

BUL310FP Information

ST BUL310FP technical specifications, attributes, parameters and parts with similar specifications to ST BUL310FP.

Type
Parameter

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
TO-220-3 Full Pack

Number of Pins
3

Transistor Element Material
SILICON

Operating Temperature
150°C TJ

Packaging
Tube

JESD-609 Code
e3

Pbfree Code
yes

Part Status
Obsolete

Type
Parameter

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
3

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn) - annealed

Subcategory
Other Transistors

Max Power Dissipation
36W

Terminal Position
SINGLE

Base Part Number
BUL310

Pin Count
3

Number of Elements
1

Download datasheets and manufacturer documentation for ST BUL310FP.

Datasheets:

stmicroelectronics-bul310fp-datasheets-4719.pdf

BUL310FP Overview

In this device, the DC current gain is 6 @ 3A 2.5V, which is the ratio between the base current and the collector current.This system offers maximum design flexibility due to a collector emitter saturation voltage of 1.1V.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 1.1V @ 600mA, 3A.With the emitter base voltage set at 9V, an efficient operation can be achieved.Single BJT transistor is possible for the collector current to fall as low as 5A volts at Single BJT transistors maximum.

BUL310FP Features

the DC current gain for this device is 6 @ 3A 2.5V
a collector emitter saturation voltage of 1.1V
the vce saturation(Max) is 1.1V @ 600mA, 3A
the emitter base voltage is kept at 9V