12

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Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without

notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and

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For information regarding Intersil Corporation and its products, see www.intersil.com

FN6356.2

June 11, 2007

ISL54050

Ultra Thin Quad Flat No-Lead Plastic Package (UTQFN)

6

B

E

A

D

0.10 C

2X

C

0.05 C

A

0.10 C

A1

SEATING PLANE

INDEX AREA

2

1

N

TOP VIEW

SIDE VIEW

NX (b)

SECTION "C-C"

e

CC

5

C

L

TERMINAL TIP

(A1)

L

0.10 C

2X

L1

e

NX L

BOTTOM VIEW

5

7

2

1

PIN #1 ID

(DATUM A)

(DATUM B)

0.10 M C A B

0.05 M C

NX b

10X

5

0.50

0.20

0.40

1.80

0.40

0.20

2.20

1.00

0.60

1.00

LAND PATTERN

10

L10.1.8x1.4A

10 LEAD ULTRA THIN QUAD FLAT NO-LEAD PLASTIC

PACKAGE

SYMBOL

MILLIMETERS

NOTES

MIN

NOMINAL

MAX

A

0.45

0.50

0.55

-

A1

-

-

0.05

-

A3

0.127 REF

-

b

0.15

0.20

0.25

5

D

1.75

1.80

1.85

-

E

1.35

1.40

1.45

-

e

0.40 BSC

-

L

0.35

0.40

0.45

-

L1

0.45

0.50

0.55

-

N10

2

Nd

2

3

Ne

3

3

θ

0-

12

4

Rev. 3 6/06

NOTES:

1. Dimensioning and tolerancing conform to ASME Y14.5-1994.

2. N is the number of terminals.

3. Nd and Ne refer to the number of terminals on D and E side,

respectively.

4. All dimensions are in millimeters. Angles are in degrees.

5. Dimension b applies to the metallized terminal and is measured

between 0.15mm and 0.30mm from the terminal tip.

6. The configuration of the pin #1 identifier is optional, but must be

located within the zone indicated. The pin #1 identifier may be

either a mold or mark feature.

7. Maximum package warpage is 0.05mm.

8. Maximum allowable burrs is 0.076mm in all directions.

9. JEDEC Reference MO-255.

10. For additional information, to assist with the PCB Land Pattern

Design effort, see Intersil Technical Brief TB389.