LESHAN RADIO COMPANY, LTD.

S22–1/2

Band-switching diode

SOD523 SC-79

1

2

BA 892

2

ANODE

1

CATHODE

FEATURES

· Small plastic SMD package

· Low diode capacitance

· Low diode forward resistance

· Small inductance.

APPLICATIONS

· Low loss band-switching in VHF television tuners

· Surface mount band-switching circuits.

DESCRIPTION

Planar, high performance band-switch diode in a small SMD plastic

package (SOD523).

LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

continuous reverse voltage

–

35

V

continuous forward current

–

100

mA

total power dissipation

–

715

mW

storage temperature

-65

+150

°C

junction temperature

-65

+150

°C

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP.

MAX.

UNIT

V

F

forward voltage

–

–

1

V

reverse current

–

–

20

nA

diode capacitance

f = 1 MHz; note 1;

–

0.92

1.4

pF

0.6

0.85

1.1

pF

diode forward resistance

f = 100 MHz; note 1;

–

0.45

0.7

Ω

–

0.36

0.5

Ω

series inductance

–

0.6

-

nH

Note

1. Guaranteed on AQL basis; inspection level S4, AQL 1.0.

THERMALCHARACTERISTICS

SYMBOL

PARAMETER

VALUE

UNIT

thermal resistance from junction to soldering-point

85

K/W