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See Technical Specifications

SD1477 +BOM

RF Transistor NPN 18V 20A 270W Surface Mount M111

Manufacturer:

ST
Mfr.Part #:

SD1477
Datasheet:

SD1477 Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Pin Count:

6
Reach Compliance Code:

compliant
ECCN Code:

EAR99

SD1477 Information

Description

Here's a concise introduction to the SD1477: The SD1477 is an NPN power transistor manufactured by Advanced Semiconductor, Inc. It is a high-power device with a maximum voltage of 18V, current of 20A, and a power dissipation rating of 270000mW. This makes it suitable for demanding applications such as audio amplifiers, motor drives, and other high-current switching circuits. The SD1477 has a M-111 package type, which is a loose or lead-blob package designed to provide better thermal performance compared to traditional flat or DIP packages. Its small size and high power density make it an attractive option for designers seeking a compact solution for their designs. Overall, the SD1477 is a reliable and efficient transistor ideal for applications that require robust RF amplification.

Features

Based on the provided information, the SD1477 features are:

Trans RF BJT NPN
18V operating voltage
20A current rating
270000mW power dissipation
M-111 package type
Loose (unpackaged) configuration

Please note that there is no additional information provided about specific features, such as frequency response, gain, or noise performance.

Package

According to the product information, the package type of SD1477 is M111.

Manufacturer

According to the product information, the manufacturer of the SD1477 is Advanced Semiconductor, Inc.

Applications

Based on the product information, the SD1477 Trans RF BJT NPN is suitable for high-power radio frequency applications, such as amplifiers, transmitters, and receivers in wireless communication systems. Its high current handling and power dissipation make it an ideal component for demanding RF amplifier designs. Additionally, its 18V voltage rating and 20A current capability also make it suitable for other high-power electronic applications.

Specifications

Source Content uid	SD1477	Part Life Cycle Code	Obsolete
Pin Count	6	Reach Compliance Code	compliant
ECCN Code	EAR99	Additional Feature	DIFFUSED EMITTER BALLAST RESISTOR
Case Connection	EMITTER	Collector Current-Max (IC)	20 A
Collector-Emitter Voltage-Max	18 V	Configuration	SINGLE
Highest Frequency Band	VERY HIGH FREQUENCY BAND	JESD-30 Code	O-PXFM-F6
Number of Elements	1	Number of Terminals	6
Operating Temperature-Max	200 °C	Peak Reflow Temperature (Cel)	NOT SPECIFIED
Polarity/Channel Type	NPN	Qualification Status	Not Qualified
Surface Mount	YES	Terminal Form	FLAT
Terminal Position	UNSPECIFIED	Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Transistor Application	AMPLIFIER	Transistor Element Material	SILICON
Package/Case	M111

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Ratings and Reviews

B**n 11/28/2024

The order came weeks for two with paid delivery. In appearance, everything is good in the work has not yet tried. The size of the board is slightly smaller than the matchbox. Packed in a postal envelope and everything, but came like everything.

D**a 04/08/2022

Excellent delivery speed! Avaq shipped my components swiftly, ensuring that I received them in a timely manner. Their efficiency is commendable.

B**e 09/07/2021

The STPS30170DJF-TR components I received from Avaq were flawless! The quality is top-notch, and they work perfectly in my circuit. Highly recommended!

J**b 06/22/2020

They are smaller than they seem, but they will serve me for the projects i will do. I'm early on schedule. Good service.