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

Product data sheet

Rev. 01 — 2 February 2005

4 of 12

Philips Semiconductors

BFG325/XR

NPN 14 GHz wideband transistor

Fig 1.

Power derating curve

Fig 2.

Collector current as a function of

collector-emitter voltage; typical values

Fig 3.

Collector-base capacitance as a function of

collector-base voltage; typical values

Fig 4.

Gain as a function of frequency; typical values

0

200

150

50

100

001aac147

100

150

50

200

250

(mW)

0

001aac148

06

5

3

14

2

(mA)

10

15

20

25

5

30

35

0

300

µA

250

µA

150

µA

100

µA

200

µA

50

µA

05

4

23

1

001aac149

0.26

0.30

0.34

(pF)

0.22

001aac150

20

10

30

40

G

(dB)

0

f (MHz)

10

MSG