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MS1649

In Stock: 4,695

High-performance RF bipolar transistors for demanding wireless communication need

Manufacturers:
Microchip Technology, Inc
Mfr.Part#:
MS1649
Datasheet:
MS1649 Datasheet (PDF)
Package/Case:
TO-39
Product Type:
Bipolar RF Transistors
Lifecycle:
Obsolete
EDA/CAD Models:
Request Free CAD Models for MS1649

MS1649 Information

Features

The MS1649 is a RF Bipolar Transistor designed for radio frequency applications. However, it doesn't have specific features listed in the provided information. Instead, its primary characteristics would be related to its RF performance, such as gain, noise figure, and linearity. For detailed information on features, consult the manufacturer's datasheet or contact their technical support team.

Package

The package type of MS1649 is TO59.

Manufacturer

The manufacturer of the MS1649 is Microchip Technology Inc. Microchip is a semiconductor company known for designing and manufacturing integrated circuits and microcontrollers.

Applications

The MS1649 is an RF bipolar transistor designed for use in radio frequency amplification circuits. It finds applications in wireless communication systems, satellite receivers, and perhaps some niche RF projects.

Specifications

Product Category	RF Bipolar Transistors	Technology	Si
Product Type	RF Bipolar Transistors	Factory Pack Quantity	1
Subcategory	Transistors	Unit Weight	0.041226 oz
Package/Case	TO-39

MS1649 FAQs

1.Q: Are there any industry certifications for this Microsemi TO-39 packaged transistor?

A: The device has ECCN EAR99 classification, but lacks automotive qualification (PPAP No) and specific industry certifications.

2.Q: What package options are available for this Microsemi RF transistor?

A: Available in TO-205AD (TO-39-3) metal can package with 9.4mm max diameter and 6.6mm max height.

3.Q: What are the recommended operating conditions for this RF transistor?

A: Recommended to operate within: V_CE<16V, I_C 0.5-2A, DC current gain 20@100mA/5V, and ambient temperature below 200°C.

4.Q: What is the thermal resistance of this Microsemi bipolar transistor?

A: The maximum junction-to-case thermal resistance is 35°C/W.

5.Q: What are the absolute maximum ratings for this Microsemi TO-39 transistor?

A: Max ratings: V_CB=36V, V_CE=16V, V_EB=3.5V, I_C=1A, P_D=7800mW, and T_j=-65°C to +200°C.

6.Q: What are typical applications for this Microsemi NPN RF transistor?

A: Suitable for RF amplification in communication equipment, transmitters, and other high-frequency applications requiring 3W output power.

7.Q: What are the key features of Microsemi's TO-205AD packaged bipolar transistor?

A: Key features include: 16V max V_CE, 1A collector current, 470MHz transition frequency, 9.5dB min power gain, and 200°C max operating temperature.

8.Q: What is the pinout configuration of the Microsemi Corporation RF Bipolar Transistor in TO-39 package?

A: This NPN transistor has a standard 3-pin TO-39 metal can package with through-hole leads (Base, Collector, Emitter).

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