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0.016(0.4)

0.008(0.2)

0.051(1.3)

0.047(1.2)

0.006(0.15)

0.002(0.05)

0.035(0.9)

0.031(0.8)

B0520WS THRU B0530WS

0.5A Surface Mount Schottky Barrier Rectifier

Voltage Range

20 to 30 Volts

235m Watts Power Dissipation

Features

Low forward voltage drop

Guard ring construction for transient protection

High conductance

Available in lead free version

Mechanical Data

Case: SOD-323F, plastic

Case material – UL Flammability Rating

Classification 94V-0

Moisture sensitivity: Level 1 per J-STD-020A

Polarity: Cathode Band

Terminals: Solderable per MIIL-STD-202,

Method 208

Marking: Cathode Band and Type Code

Type Code: SD, SE

Weight: 0.004 grams (approx.)

SOD-323F

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25

℃ambient temperature unless otherwise specified.

Maximum Ratings

Type Number

Symbol

B0520WS

B0530WS

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

20

30

V

RMS Reverse Voltage

14

21

V

Average Rectified Cureent

@ TL=100

0.5

A

Non-repetitive Peak Forward Surge Current

8.3ms Single half Sine-Wave Superimposed on

Rated Load (JEDEC Method)

2

A

Power Dissipation (Note 1)

Pd

235

mW

Thermal Resistance Junction to Ambient Air

(Note 1)

R

426

Operating and Storage Temperature Range

-40 to + 125

Electrical Characteristics

Type Number

Symbol

Min

Typ

Max

Units

Reverse Breakdown Voltage

(Note 2)

IR=500uA

30

-

-

V

Leakage Current

(Note 2)

VR=15V

VR=20V

VR=30V

-

-

80

100

500

uA

Forward Voltage Drop (Note 2) IF=0.1A

IF=0.5A

-

-

0.45

0.36

0.47

V

Junction Capacitance

VR=0, f=1MHz

Cj

-

58

-

pF

Notes: 1. Valid Provided that Leads are Kept at Ambient Temperature.

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