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© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

Product data sheet

Rev. 01 — 2 February 2005

2 of 12

Philips Semiconductors

BFG310/XR

NPN 14 GHz wideband transistor

[1]

2.

Pinning information

3.

Ordering information

4.

Marking

[1]

* = p: made in Hong Kong.

MSG

maximum stable gain

-18

-

dB

insertion power gain

-14

-

dB

NF

noise figure

Γ

-1

-dB

Table 1:

Symbol Parameter

Conditions

Min

Typ

Max

Unit

Table 2:

Pinning

Pin

Description

Simplified outline

Symbol

1

collector

2

emitter

3

base

4

emitter

21

4

3

sym086

1

2, 4

3

Table 3:

Ordering information

Type number

Package

Name

Description

Version

BFG310/XR

SC-61AA plastic surface mounted package; reverse pinning;

4 leads

SOT143R

Table 4:

Marking codes

Type number

Marking code [1]

BFG310/XR

S1*