BCR420UFD / BCR421UFD

Document number: DS38588 Rev. 3 - 2

12 of 13

www.diodes.com

January 2018

© Diodes Incorporated

BCR420UFD / BCR421UFD

U-DFN2020-6

Dim

Min

Max

Typ

A

0.57

0.63

0.60

A1

0

0.05

0.03

A3

-

-

0.15

b

0.20

0.30

0.25

D

1.95 2.075 2.00

D2

1.45

1.65

1.55

e

-

-

0.65

E

1.95 2.075 2.00

E2

0.76

0.96

0.86

L

0.30

0.40

0.35

All Dimensions in mm

Y

Dimensions

Value

(in mm)

C

0.65

G

0.15

X

0.37

X1

1.67

Y

0.45

Y1

0.90

Package Outline Dimensions

Please see http://www.diodes.com/package-outlines.html for the latest version.

U-DFN2020-6

A1

A3

A

Seating Plane

D

D2

D2/2

E E2

E2/2

Pin #1 ID

L

e

b

Suggested Pad Layout

Please see http://www.diodes.com/package-outlines.html for the latest version.

U-DFN2020-6

X

C

G

Y1

G

X

X1