IP4085_4385_4386_4387_CX4_1

© NXP B.V. 2009. All rights reserved.

Product data sheet

Rev. 01 — 26 March 2009

11 of 16

NXP Semiconductors

IP4085/4385/4386/4387/CX4

Integrated high-performance ESD-protection diodes

10. Package outline

Fig 20. Package outline IP4085CX4/LF (WLCSP4)

References

Outline

version

European

projection

Issue date

IEC

JEDEC

JEITA

IP4085CX4/LF

ip4085cx4_lf_po

08-12-04

Unit

mm

max

nom

min

0.70

0.65

0.60

0.26

0.24

0.22

0.96

0.91

0.86

0.96

0.91

0.86

0.5

0.005

A

Dimensions

WLCSP4: wafer level chip-size package; 4 bumps; 0.91 x 0.91 x 0.65 mm

IP4085CX4/LF

b

0.37

0.32

0.27

DE

e

v

y

0.02

0

0.5

1 mm

scale

ball A1

index area

B

A

D

E

C

y

X

detail X

A

b

e

e

A

C

B

∅ v

ball A1

index area

12

A

B