BFG424F

General description

NPN double polysilicon wideband transistor with buried layer for low voltage applications in a plastic, 4-pin dual-emitter SOT343F package.

CAUTION

This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken during transport and handling.

Features

• Very high power gain
• Low noise figure
• High transition frequency
• Emitter is thermal lead
• Low feedback capacitance

Products/packages

Type number	North American Type number	Ordering code (12NC)	Product status	Package	Packing	Marking	Chemical content	Leadfree conversion date
BFG424F	BFG424F T/R	9340 591 26115	Volume production	SOT343F	Tape reel smd	Standard Marking	Not available	Always Pb-free

Pricing/ordering/availability

Type number	Ordering code(12NC)	Indicative price/unit($)	Region	Distributor	In stock	Inventory date	Buy online	Samples
BFG424F	9340 591  26115	0.2500	NA	AVNET ELECTRONICS MARKETING	3,000	9/5/2008	Buy online	Order samples
			NA	DIGI-KEY CORPORATION	3,000	9/6/2008	Buy online
			NA	DIGI-KEY CORPORATION	2,708	9/6/2008	Buy online

Applications

• Radio Frequency (RF) front end wideband applications such as:
• analog and digital cellular telephones
• cordless telephones (Cordless Telephone (CT), Personal Handy-phone System (PHS), Digital Enhanced Cordless Telecommunications (DECT), etc.)
• radar detectors
• pagers
• Satellite Antenna TeleVison (SATV) tuners
• high frequency oscillators e.g. Dielectric Resonator Oscillator (DRO) for Low Noise Block (LNB)

Related applications
Transceiver board

Technical documents

Support Models

Parametrics/similar products

Type number	Package	VCE(V)	IC(mA)	NOISE FIGURE MAX(dB)	PL(W)	POLARITY	PTOT(mW)	fT(GHz)	ITO(dBm)	@IC(mA)	Gain @1.9 Ghz(dB)	@f1	@f2	MIN. POWER GAIN(dB)	VCEO max(V)
BFG424F	SOT343F	2	30	0.8@f1	12	NPN	135	25	22	25	23@f2	900	2000	23	4.5

Similar products

BFG424F links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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