SMD Type

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1

Diodes

Unit: mm

SOD-323

-0.1

-0.1

0.475

0.375

-0.05

1.0max

Band-switching diode

BA591

Features

Very small plastic SMD package

Low diode capacitance:max. 1.05 pF

Low diode forward resistance:max. 0.7

Small inductance.

E lec tric al C harac te ris tic s T a = 25

P a ra m e te r

S ym bol

C onditions

T yp

M ax

U n it

F o rw ard v olta ge

1

V

R e v e rs e c u rre n t

20

nA

f= 1 M H z ;n o te 1

0 .8

1.05

pF

0 .6 5

0 .9

p F

f = 100 M H z ; note 1

0.45

0.7

0 .3 6

0 .5

R e v e rs e res is ta nc e

1 /g p

100

K

S e ries in duc tanc e

Ls

2

n H

No te

1.G u arante ed on A Q L b as is ; ins pec tio n lev el S 4 , A Q L 1.0.

D iode c apac itanc e

D io d e fo rw a rd re sista n ce

Marking

Marking

A1

Absolute Maximum Ratings Ta = 25

Parameter

Symbol

Conditions

Min

Max

Unit

Continuous reverse voltage

30

V

Continuous forward current

100

mA

Total power dissipation

Ts = 90

500

mW

Storage temperature

-65

+150

Junction temperature

-65

+150

thermal resistance from junction to soldering point

120

K/W