LESHAN RADIO COMPANY, LTD.

S19–1/2

Band-switching diode

SOD523 SC-79

1

2

BA 277

2

ANODE

1

CATHODE

FEATURES

· Small plastic SMD package

· Continuous reverse voltage: max. 35 V

· Continuous forward current: max. 100 mA

· Low diode capacitance: max. 1.2 pF

· Low diode forward resistance: max. 0.7

Ω.

APPLICATIONS

· Low loss band switching in VHF television tuners.

· Surface mount band-switching circuits.

DESCRIPTION

Planar high performance band-switching diode in a small

plastic SOD523 (SC-79) SMD package.

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

Ts =90°C

–

715

mW

storage temperature

-65

+150

°C

junction temperature

-65

+150

°C

SYMBOL

PARAMETER

CONDITIONS

MAX.

UNIT

forward voltage

1

V

reverse current

50

nA

1

µA

diode capacitance

1.2

pF

0.7

Ω

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