DS30114 Rev. 8 - 2

1 of 3

BAS40W/-04/-05/-06

www.diodes.com

BAS40W/-04/-05/-06

SURFACE MOUNT SCHOTTKY BARRIER DIODE

·

Case: SOT-323, Molded Plastic

·

Case Material - UL Flammability Rating

Classification 94V-0

·

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

·

Terminals: Solderable per MIL-STD-202,

Method 208

·

Polarity: See Diagrams Below

·

Marking: See Diagrams Below &Page 3

·

Weight: 0.006 grams (approx.)

Mechanical Data

A

M

J

L

F

D

B C

H

K

G

B

E

C

Features

Characteristic

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

40

V

RMS Reverse Voltage

28

V

Forward Continuous Current (Note 1)

200

mA

Non-Repetitive Peak Forward Surge Current

@ t = 1.0s

600

mA

Power Dissipation (Note 1)

200

mW

Thermal Resistance Junction to Ambient Air (Note 1)

625

°C/W

Operating Temperature Range

-55 to +125

°C

Storage Temperature Range

-65 to +150

°C

Notes:

1. Device mounted on FR4 PC 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

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 2)

40

¾

V

mA

Forward Voltage (Note 2)

¾

380

1000

mV

mV

ms

ms

Leakage Current (Note 2)

¾

200

nA

Total Capacitance

¾

5.0

pF

Reverse Recovery Time

¾

5.0

ns

W

·

Low Forward Voltage Drop

·

Fast Switching

·

Ultra-Small Surface Mount Package

·

PN Junction Guard Ring for Transient and ESD

Protection

BAS40W Marking: K43

BAS40W-04 Marking: K44

BAS40W-05 Marking: K45

BAS40W-06 Marking: K46

SOT-323

Dim

Min

Max

A

0.25

0.40

B

1.15

1.35

C

2.00

2.20

D

0.65 Nominal

E

0.30

0.40

G

1.20

1.40

H

1.80

2.20

J

0.0

0.10

K

0.90

1.00

L

0.25

0.40

M

0.10

0.18

a

0

°

8

°

All Dimensions in mm

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