LL42 - LL43

SCHOTTKY BARRIER DIODES

FEATURES :

• For general purpose applications.

• This diode features very low turn-on voltage and

fast switching. This device is protected by a PN

junction guard ring against excessive voltage, such

as electrostatic discharges

• These diodes are also available in the DO-35

case with type designations BAT42 to BAT43

• Pb / RoHS Free

MECHANICAL DATA :

Case:

MiniMELF Glass Case (SOD-80C)

Weight:

approx. 0.05g

Symbol

Value

Unit

Repetitive Peak Reverse Voltage

30

V

Continuous Forward Current

200

(1)

mA

Repetitive Peak Forward Current at tp < 1s,

500

(1)

mA

Forward Surge Current at tp < 10 ms,

4

(1)

A

Power Dissipation ,Ta = 65 °C

200

(1)

mW

Thermal Resistance Junction to Ambient Air

300

(1)

°C/W

Junction Temperature

125

°C

Ambient Operating Temperature Range

Ta

-55 to + 125

°C

Storage temperature range

-65 to + 150

°C

Note:

(1) Valid provided that electrodes are kept at ambient temperature

Parameter

Symbol

Min

Typ

Max

Unit

Reverse Breakdown Voltage

30

-

-

V

Reverse Current

-

-

1.0

Pulse Test tp <300

μs , δ <2%

-

-

100

LL42 , LL43

-

-

1.00

Forward Voltage

LL42

-

-

0.40

Pulse Test tp <300

μs , δ <2%

LL42

-

-

0.65

LL43

0.26

-

0.33

LL43

-

-

0.45

Diode Capacitance

Cd

-7

-

pF

Page 1 of 1

Rev. 04 : September 14, 2007

Reverse Recovery Time

Trr

-

µA

V

-5

ns

Parameter

Test Condition

Dimensions in inches and ( millimeters )

0.142(3.6)

0.134(3.4)

0.055 (1.40)

0.019(0.48)

0.011(0.28)

Cathode Mark

MiniMELF (SOD-80C)

Mounting Pad Layout

0.049 (1.25)Min.

0.197 (5.00)

REF

0.098 (2.50)

Max.

0.079 (2.00)Min.

Certificate TH97/10561QM

Certificate TW00/17276EM