Diodes AH1891 Manuel d'utilisateur télécharger pdf (Page 6)

AH1891

MINIATURE MICROPOWER OMNIPOLAR

HALL EFFECT SWITCH

AH1891

Document number: DS35207 Rev. 1 - 2

6 of 7

www.diodes.com

April 2011

© Diodes Incorporated

NEW PRODUCT

Marking Information

(1) U-WLB0808-4

Y : Year : 0~9

X

: A~Z : Internal Code

XX

: Identification Code

W

: Week : A~Z : 1~26 week;

a~z : 27~52 week; z represents

52 and 53 week

A1 A2

Y W X

B1 B2

XX

(Top View)

Part Number Package Identification Code

AH1891-CA4-7 U-WLB0808-4 A2

Package Outline Dimensions (All Dimensions in mm)

(1) Package type: U-WLB0808-4

0.40±0.020

0.40±0.020

0.351±0.01

0.506Ref.

0.155±0.01

4

-

?

0

.2

1

5

±

0

.

0

1

Top Mark

0.08 C

0.05 C

C

0

.0

5

M

C

A

B

B

0.80±0.040

0.80±0.040

Hall sensor location

Pin ID

A

4x-

0.15 A

4x

0.40Ref.

0.40Ref.

0.40±0.020

0.40±0.020

Land Pattern Recommendation

(unit:mm)

4

x

-

?

0

.

1

7

2

±

0

.

0

1

C

L

C

L

C

L

C

L

C

L

C

L

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