DS30119 Rev. 7 - 2

1 of 2

BAV19WS - BAV21WS

BAV19WS - BAV21WS

SURFACE MOUNT FAST SWITCHING DIODE

Features

·

Case: SOD-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

·

Terminal Connections: Cathode Band, See

Page 2

·

BAV19WS Marking: A8 or T2 or T3

·

BAV20WS Marking: T2 or T3

·

BAV21WS Marking: T3

·

Weight: 0.004 grams (approx.)

Mechanical Data

Characteristic

Symbol

BAV19WS

BAV20WS

BAV21WS

Unit

Repetitive Peak Reverse Voltage

120

200

250

V

Working Peak Reverse Voltage

DC Blocking Voltage

100

150

200

V

RMS Reverse Voltage

71

106

141

V

Forward Continuous Current (Note 1)

400

mA

Average Rectified Output Current (Note 1)

200

mA

Non-Repetitive Peak Forward Surge Current @ t = 1.0

ms

@ t = 1.0s

2.5

0.5

A

Repetitive Peak Forward Surge Current

625

mA

Power Dissipation

200

mW

Thermal Resistance Junction to Ambient Air (Note 1)

625

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

Note:

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

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

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

Characteristic

Symbol

Min

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 2)

BAV19WS

BAV20WS

BAV21WS

120

200

250

¾

V

mA

Forward Voltage (Note 2)

¾

1.0

1.25

V

Peak Reverse Current

@ Rated DC Blocking Voltage (Note 2)

¾

100

15

NA

mA

°C

°C

Total Capacitance

¾

5.0

pF

Reverse Recovery Time

¾

50

ns

W

·

Fast Switching Speed

·

Surface Mount Package Ideally Suited for

Automatic Insertion

·

For General Purpose Switching Applications

·

High Conductance

A

B

C

D

E

G

a

H

J

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