ST 2STA1943

Manufacturer No:

2STA1943

Manufacturer:

ST

Package:

TO-264-3, TO-264AA

Description:

PNP 150°C TJ 5?A ICBO 1 Elements 3 Terminations SILICON PNP TO-264-3, TO-264AA Tube Through Hole

Quantity:

In Stock :1369

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

Lead Time：Inquire about availability

Date Code：Within 2 Years

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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.

2STA1943 Information

ST 2STA1943 technical specifications, attributes, parameters and parts with similar specifications to ST 2STA1943.

Type
Parameter

Contact Plating
Tin

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
TO-264-3, TO-264AA

Number of Pins
3

Transistor Element Material
SILICON

Operating Temperature
150°C TJ

Packaging
Tube

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
Not Applicable

Type
Parameter

Number of Terminations
3

ECCN Code
EAR99

Subcategory
Other Transistors

Max Power Dissipation
150W

Frequency
30MHz

Base Part Number
2STA

Pin Count
3

Number of Elements
1

Element Configuration
Single

Power Dissipation
150W

Download datasheets and manufacturer documentation for ST 2STA1943.

Datasheets:

stmicroelectronics-2sta1943-datasheets-1736.pdf

2STA1943 Overview

DC current gain in this device equals 80 @ 1A 5V, which is the ratio of the base current to the collector current.The collector emitter saturation voltage is 3V, giving you a wide variety of design options.Saturation of VC means the Ic value is at its maximum, so vce saturation (Max) is 3V @ 800mA, 8A.An emitter's base voltage can be kept at 5V to gain high efficiency.As a result, the part has a transition frequency of 30MHz.In extreme cases, the collector current can be as low as 15A volts.

2STA1943 Features

the DC current gain for this device is 80 @ 1A 5V
a collector emitter saturation voltage of 3V
the vce saturation(Max) is 3V @ 800mA, 8A
the emitter base voltage is kept at 5V
a transition frequency of 30MHz