Characteristic

Symbol

Min

Max

Unit

Test Condition

BAV19W - BAV21W

Features

Fast Switching Speed

Surface Mount Package Ideally Suited for

Automatic Insertion

For General Purpose Switching Applications

1 of 2

Non-Repetitive Peak Reverse Voltage

120

200

250

V

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

100

150

200

V

RMS Reverse Voltage

71

106

141

V

Forward Continuous Current

400

mA

Average Rectified Output Current

200

mA

Non-Repetitive Peak Forward Surge Current @ t = 1.0ms

@ t = 1.0s

2.5

0.5

A

Repetitive Peak Forward Surge Current

625

mA

Power Dissipation

250

mW

500

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

Reverse Breakdown Voltage (Note 1)

BAV19W

BAV20W

BAV21W

120

200

250

¾

V

Forward Voltage (Note 1)

¾

1.0

1.25

V

Peak Reverse Current

@ Rated DC Blocking Voltage (Note 1)

¾

100

15

nA

mA

Total Capacitance

¾

5.0

pF

Reverse Recovery Time

¾

Notes:

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

Thermal Resistance Junction to Ambient Air

SOD-123FL

A

E

L

B

C

E

H

D

Dim

Min

Max

Typ

A

3.50 3.90 3.70

B

2.60 3.00 2.80

C

1.63 1.93 1.78

D

0.93 1.00 0.98

E

0.85 1.25 1.00

H

0.15 0.25 0.20

L

0.55 0.75 0.65

All Dimensions in mm

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SURFACE MOUNT FAST SWITCHING DIODE

: SOD-123FL

plastic body over passivated junction

Method 2026

: Color band denotes cathode end

: Any

Case

Terminals

Polarity

Mounting Position

: Plated axial leads,

solderable per MIL-STD-750,

Mechanical Data

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Characteristic

Symbol

BAV19W

BAV20W

BAV21W

Unit