GaAs Detector/Mixer Diodes-益择网-专业的仪器网上选购商城

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The Aeroflex / Metelics low cost surface mount single and anti-parallel pairs of gallium arsenide Schottky diodes in QFN package 0503 (1.37 x 0.86 mm) can be used through millimeter wave frequencies as they have low capacitance and low resistance. They are passivated with silicon nitride and protected with polyimide for high reliability. Typical applications include detectors and single ended mixer on SMGS11 and single balanced and subharmonic pumped mixers and limiters on SMGS21 in instruments, microwave radios, VSAT, and police radar detectors.

Low capacitance and low resistance
Passivated with silicon dioxide
Protected with polyimide


Model	Configuration	VF		DVF	CT		RD	RS	VBR
Model	Configuration	MIN mV	max mV	max mV	TYP pF	MAX pF	MAX	TYP	MIN V
SMGS11	single	620	760	N/A	0.10	0.13	13	4	4.5
SMGS21	anti-parallel pairs	620	760	20	0.15	0.18	13	4	4.5
Test Conditions		@ 1 mA		@ 1mA	@ 0V, 1 MHz		@ 5mA		@10 µA

Maximum Ratings	Parameters	Rating
	Operating Temperature	-40° C to + 85° C
	Storage Temperature	-65° C to + 125° C
	Incident Power	20 dBm (at 25° C)
	Soldering Temperature	260° C for 5 seconds

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GaAs Detector/Mixer Diodes

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