BFQ71 データシートの表示（PDF） - Siemens AG

部品番号

コンポーネント説明

メーカー

BFQ71

NPN Silicon RF Transistor

Siemens AG 

BFQ 71

Electrical Characteristics

at TA = 25 ˚C, unless otherwise specified.

Parameter

AC Characteristics

Transition frequency

IC = 5 mA, VCE = 6 V, f = 200 MHz

IC = 20 mA, VCE = 6 V, f = 200 MHz

Collector-base capacitance

VCB = 6 V, VBE = vbe = 0, f = 1 MHz

Collector-emitter capacitance

VCE = 6 V, VBE = vbe = 0, f = 1 MHz

Input capacitance

VEB = 0.5 V, IC = ic = 0, f = 1 MHz

Output capacitance

VCE = 6 V, VBE = vbe = 0, f = 1 MHz

Noise figure

IC = 5 mA, VCE = 6 V, f = 10 MHz, ZS = 75 Ω

IC = 2 mA, VCE = 6 V, f = 800 MHz, ZS = ZSopt

IC = 3 mA, VCE = 10 V, f = 2 GHz, ZS = ZSopt

Power gain

IC = 2 mA, VCE = 6 V, f = 800 MHz,

ZS = ZSopt, ZL = ZLopt

Transducer gain

IC = 20 mA, VCE = 6 V, f = 1 GHz, Z0 = 50 Ω

Linear output voltage

two-tone intermodulation test

IC = 15 mA, VCE = 10 V, dIM = 60 dB,

f1 = 806 MHz, f2 = 810 MHz, ZS = ZL = 50 Ω

Third order intercept point

IC = 15 mA, VCE = 10 V, f = 800 MHz

Symbol

Values

Unit

min. typ. max.

fT

GHz

–

4.2 –

4

5.2 –

Ccb

–

0.46 0.6 pF

Cce

–

0.4 –

Cibo

–

1.2 –

Cobs

–

0.86 1.2

F

dB

–

1.4 2.2

–

1.5 3

–

3.2 –

Gpe

–

15 –

I S21e I 2 –

13.4 –

Vo1 = Vo2 –

110 –

mV

IP3

–

23.5 –

dBm

Share Link: