BAT43WS datasheet(1/3 Pages) DIODES

Part #	BAT43WS

Description	SURFACE MOUNT SCHOTTKY BARRIER DIODE

PDF	3 Pages

Scroll/Zoom	100%

Manufacturer	DIODES [Diodes Incorporated]

Direct Link	http://www.diodes.com

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1 / 3 page

Lead-free

DS30100 Rev. 11 - 2

1 of 3

BAT42WS / BAT43WS

www.diodes.com

ã Diodes Incorporated

BAT42WS / BAT43WS

SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features

·

Low Forward Voltage Drop

·

Fast Switching

·

Ultra-Small Surface Mount Package

·

Lead Free/RoHS Compliant (Note 3)

·

Case: SOD-323

·

Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

·

Moisture Sensitivity: Level 1 per J-STD-020C

·

Leads: Solderable per MIL-STD-202,

Method 208

·

Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe).

·

BAT42WS Marking: S7

·

BAT43WS Marking: S8

·

Polarity: Cathode Band

·

Weight: 0.004 grams (approx.)

Mechanical Data

A

B

C

D

E

G

H

J

Characteristic

Symbol

BAT42WS / BAT43WS

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

30

V

RMS Reverse Voltage

VR(RMS)

21

V

Forward Continuous Current (Note 1)

IFM

200

mA

Repetitive Peak Forward Current (Note 1)

@ t < 1.0s

IFRM

500

mA

Non-Repetitive Peak Forward Surge Current @ t < 10ms

IFSM

4.0

A

Power Dissipation (Note 1)

Pd

200

mW

Thermal Resistance Junction to Ambient Air (Note 1)

RqJA

625

°

C/W

Operating and Storage Temperature Range

Tj , TSTG

-55 to +125

°

C

Maximum Ratings @ TA = 25°C unless otherwise specified

Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 2)

V(BR)R

30

¾

V

IR = 100mA

Forward Voltage Drop

Both Types

BAT42WS

BAT43WS

VF

¾

0.26

¾

1.0

0.40

0.65

0.33

0.45

V

IF = 200mA

IF = 10mA

IF = 50mA

IF = 2.0mA

IF = 15mA

Reverse Current (Note 2)

IR

¾

500

100

nA

m

A

VR = 25V

VR = 25V, Tj = 100°C

Total Capacitance

CT

¾

10

pF

VR = 1.0, f = 1.0MHz

Reverse Recovery Time

trr

¾

5.0

ns

IF = IR = 10mA,

Irr = 0.1 x IR, RL = 100W

Electrical Characteristics @ TA = 25°C unless otherwise specified

Notes:

1. Part 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.

3. No purposefully added lead.

SOD-323

Dim

Min

Max

A

2.30

2.70

B

1.60

1.80

C

1.20

1.40

D

1.05 Typical

E

0.25

0.35

G

0.20

0.40

H

0.10

0.15

J

0.05 Typical

a

0°

8°

All Dimensions in mm

SPICE MODELS: BAT42WS BAT43WS

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