BLF888A_BLF888AS

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© NXP B.V. 2011. All rights reserved.

Product data sheet

Rev. 3 — 30 August 2011

13 of 17

NXP Semiconductors

BLF888A; BLF888AS

UHF power LDMOS transistor

Fig 14. Package outline SOT539B

References

Outline

version

European

projection

Issue date

IEC

JEDEC

JEITA

SOT539B

sot539b_po

10-02-02

11-02-17

mm

max

nom

min

4.7

4.2

11.81

11.56

31.55

30.94

31.52

30.96

9.5

9.3

9.53

9.27

1.75

1.50

17.12

16.10

3.48

2.97

10.29

10.03

0.25

A

Dimensions

Earless flanged balanced LDMOST ceramic package; 4 leads

SOT539B

bc

0.18

0.10

e

13.72

FH

25.53

25.27

LQ

2.26

2.01

32.77

32.13

0.25

mm

max

nom

min

0.185

0.165

0.465

0.455

1.242

1.218

1.241

1.219

0.374

0.366

0.375

0.365

0.069

0.059

0.674

0.634

0.137

0.117

0.405

0.395

0.01

0.007

0.004

0.54

1.005

0.995

0.089

0.079

1.275

1.265

0.01

0

5

10 mm

scale

c

E

Q

e

H

L

b

D

1

2

3

4

D

D

A

F

5

Note

1. millimeter dimensions are derived from the original inch dimensions.