Fast Switching Speed

Low Turn-on Voltage

Surface Mount Package Ideally Suited for Automatic Insertion

PN Junction Guard Ring for Transient and ESD Protection

Mechanical Data

Marking: 43

Polarity: Indicated by Cathode Band

Maximum Ratings @ 25

Characteristic

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V

RRM

V

RWM

V

R

40

V

RMS Reverse Voltage

V

R(RMS)

28

V

Forward Continuous Current(Note1)

I

FM

200

mA

Forward Surge Current @ t<1.0s

I

FSM

600

mA

Power Dissipation(Note 1)

P

d

350

mW

Thermal Resistance(Note 1)

R

357

Operation Temp. Range

T

j

-55 to +125

Storage Temp. Range

T

STG

-65 to +150

Electrical Characteristics @ 25

Charateristic

Symbol Min Typ

Max

Unit

Test Cond.

Forward Voltage

----- -----

0.38

1

V

Reverse Leakage

Current

-----

20

200

n A

Junction

Capacitance

-----

4

5

p F

Reverse Recovery

Time

----- -----

5

n s

BAS40WX

Surface Mount

Schottky Barrier Diode

omponents

20736 Marilla

Street Chatsworth



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MCC

Revision: A

2011/01/01

TM

Micro Commercial Components

1 of 2

350mW

Features

Lead Free Finish/RoHS Compliant ("P" Suffix

designates RoHS Compliant. See ordering information)

Notes:

1.

Valid provided that terminals are kept at ambient temperature.

DIMENSIONS

INCHES

MM

DIM

MIN

MAX

MIN

MAX

NOTE

A

.090

.107

2.30

2.70

B

.063

.071

1.60

1.80

C

.045

.053

1.15

1.35

D

.031

.045

0.80

1.15

E

.010

.016

0.25

0.40

G

.004

.018

0.10

0.45

H

.004

.010

0.10

0.25

J

-----

.006

-----

0.15

A

B

E

C

J

D

H

G

SOD

-323

0.022”

0.074"

0.027”

SUGGESTED SOLDER

PAD LAYOUT

Epoxy meets UL 94 V-0 flammability rating

Moisture Sensitivity Level 1