Datasheets
2N4440 by:
Solitron Devices Inc
Advanced Semiconductor Inc
Crimson Semiconductor Inc
Fairchild Semiconductor Corporation
Hi-Tron Semiconductor Corp
Microchip Technology Inc
Microsemi Corporation
Motorola Mobility LLC
Motorola Semiconductor Products
New Jersey Semiconductor Products Inc
Raytheon Semiconductor
Semitronics Corp
Solitron Devices Inc
Space Power Electronics Inc
STMicroelectronics
TDK Micronas GmbH
Telcom Semiconductor Inc
Texas Instruments
Thales Group
Torex Semiconductor LTD
Xsis Electronics Inc
Not Found

RF Power Bipolar Transistor, 1-Element, Silicon, NPN, TO-60, TO-60, 3 PIN

Part Details for 2N4440 by Solitron Devices Inc

Results Overview of 2N4440 by Solitron Devices Inc

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2N4440 Information

2N4440 by Solitron Devices Inc is an RF Power Bipolar Transistor.
RF Power Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for 2N4440

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2N4440 Part Data Attributes

2N4440 Solitron Devices Inc
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2N4440 Solitron Devices Inc RF Power Bipolar Transistor, 1-Element, Silicon, NPN, TO-60, TO-60, 3 PIN
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Part Life Cycle Code Contact Manufacturer
Ihs Manufacturer SOLITRON DEVICES INC
Part Package Code TO-60
Package Description POST/STUD MOUNT, O-MUPM-W3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 1.5 A
Collector-Base Capacitance-Max 12 pF
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 10
JEDEC-95 Code TO-60
JESD-30 Code O-MUPM-W3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 175 °C
Package Body Material METAL
Package Shape ROUND
Package Style POST/STUD MOUNT
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 11 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Form WIRE
Terminal Position UPPER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 500 MHz

Alternate Parts for 2N4440

This table gives cross-reference parts and alternative options found for 2N4440. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N4440, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
2N4440 STMicroelectronics Check for Price UHF BAND, Si, NPN, RF POWER TRANSISTOR, TO-60, M137, 3 PIN 2N4440 vs 2N4440
Part Number Manufacturer Composite Price Description Compare
2N4440 Microsemi Corporation Check for Price RF Power Bipolar Transistor, 1-Element, Ultra High Frequency Band, Silicon, NPN, M137, 3 PIN 2N4440 vs 2N4440