2SC4809J0L

$0.13

Description：RF TRANS NPN 10V 2.7GHZ SSMINI3
Series：-

SKU:ba038807e784 Category: Bipolar RF Transistors Brand: Panasonic Electronic Components

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Product introduction

Product Detailed Parameters

Description：RF TRANS NPN 10V 2.7GHZ SSMINI3
Series：-
Mfr：Panasonic Electronic Components
Package：Tape & Reel (TR)
Transistor Type：NPN
Voltage - Collector Emitter Breakdown (Max)：10V
Frequency - Transition：2.7GHz
Noise Figure (dB Typ @ f)：-
Gain：-
Power - Max：125mW
DC Current Gain (hFE) (Min) @ Ic, Vce：75 @ 5mA, 4V
Current - Collector (Ic) (Max)：50mA
Operating Temperature：125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-89, SOT-490
Supplier Device Package：SSMini3-F1
Grade：-
Qualification：-

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2SC4809J0L

Overview

The Panasonic 2SC4809J is a silicon NPN epitaxial planar transistor designed for high-frequency amplification, oscillation, and mixing applications. It operates within an absolute maximum collector-emitter voltage of 10 V and a collector current limit of 50 mA. The device features a transition frequency (fT) ranging from 1.4 to 2.7 GHz at 200 MHz. Electrical characteristics include a forward current transfer ratio (hFE) between 75 and 400, with a typical value of 1.9 GHz for fT. The component utilizes an SS-Mini type package (EIAJ: SC-89), providing small collector output capacitance (Cob) of 1.4 pF and reverse transfer capacitance (Crb) of 0.45 pF.

Feature Summary

High transition frequency suitable for RF signal processing
Small physical footprint enabling equipment downsizing
Low parasitic capacitance for high-frequency stability

Applications

High-frequency amplification circuits
Oscillation circuit design
Mixing applications in radio frequency systems

Procurement Notes

Verify the specific ordering suffix against official Panasonic documentation to confirm exact packaging or marking variations. Confirm the current lifecycle status directly with the manufacturer, as availability may be restricted due to maintenance or discontinuation phases. Ensure compliance with RoHS directives if required by the target application environment.

Selection Notes

Select this component when a low-voltage NPN transistor with high-speed switching capabilities is required. The 10 V collector-emitter rating limits its use to low-power RF stages. Consider the SC-89 package dimensions during PCB layout to ensure proper thermal dissipation and mechanical fit within compact designs.

Part Context

This part belongs to the Panasonic 2SC series of silicon NPN transistors. It is specifically engineered for RF applications requiring high transition frequencies. The device complements other components in high-frequency circuit topologies where low noise and fast response are critical parameters.