DS30068 Rev. 2 - 2

1 of 2

LLSD103A - 103C

LLSD103A - 103C

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features

·

Low Forward Voltage Drop

·

Guard Ring Construction for Transient

Protection

·

Fast Reverse Recovery Time

·

Low Reverse Capacitance

·

Case: MiniMELF, Glass

·

Terminals: Solderable per MIL-STD-202,

Method 208

·

Marking: Cathode Band Only

·

Polarity: Cathode Band

·

Weight: 0.05 grams (approx.)

Mechanical Data

MiniMELF

Dim

Min

Max

A

3.30

3.70

B

1.30

1.60

C

0.28

0.50

All Dimensions in mm

A

C

B

Note:

1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website

at http://www.diodes.com/datasheets/ap02001.pdf.

2. Short duration test pulse used to minimize self-heating effect.

Characteristic

Symbol

LLSD103A

LLSD103B

LLSD103C

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

40

30

20

V

RMS Reverse Voltage

28

21

14

V

Forward Continuous Current (Note 1)

350

mA

Repetitive Peak Forward Current

@ t £ 1.0s

1.0

A

Non-Repetitive Peak Forward Surge Current @ t £ 1.0s

@ t = 10ms

1.5

7.5

A

Power Dissipation (Note 1)

400

mW

Thermal Resistance, Junction to Ambient Air (Note 1)

250

°

C/W

Operating Temperature Range

-55 to +125

°

C

Storage Temperature Range

-55 to +150

°

C

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Forward Voltage Drop (Note 2)

¾

¾

0.37

0.60

V

Peak Reverse Current (Note 2)

LLSD103A

LLSD103B

LLSD103C

¾

¾

5.0

m

A

Total Capacitance

¾

50

¾

pF

Reverse Recovery Time

¾

¾

10

ns