BA779 datasheet(1/5 Pages) INFINEON

Part #	BA779

Description	Current-controlled RF resistor for switching and attenuating applications

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Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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2007-04-19

1

BA779

Silicon PIN Diode

• Current-controlled RF resistor

for switching and attenuating applications

• Frequency range 1 MHz ... 2 GHz

• Especially useful as antenna switch

in TV-sat tuners

• Very low harmonics

• Pb-free (RoHS compliant) package1)

• Qualified according AEC Q101

BA779

!

Type

Package

Configuration

LS(nH) Marking

BA779

SOT 23

single

1.8

PA

Maximum Ratings at TA = 25°C, unless otherwise specified

Parameter

Symbol

Value

Unit

Diode reverse voltage

VR

50

V

Forward current

IF

50

mA

Junction temperature

Tj

150

°C

Operating temperature range

Top

-55 ... 125

Storage temperature

Tstg

-55 ... 150

Thermal Resistance

Parameter

Symbol

Value

Unit

Junction - soldering point2)

RthJS

≤ 370

K/W

1Pb-containing package may be available upon special request

2For calculation of RthJA please refer to Application Note Thermal Resistance

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