BFG31_15 Datasheet, PDF(3/9 Page) NXP Semiconductors

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BFG31_15 Datasheet, PDF (3/9 Pages) NXP Semiconductors – PNP 5 GHz wideband transistor

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NXP Semiconductors

PNP 5 GHz wideband transistor

Product specification

BFG31

THERMAL CHARACTERISTICS

SYMBOL

PARAMETER

Rth j-s

thermal resistance from junction to

soldering point

CONDITIONS

up to Ts = 135 ï°C; note 1

Note

1. Ts is the temperature at the soldering point of the collector tab.

THERMAL RESISTANCE

40 K/W

CHARACTERISTICS

Tj = 25 ï°C unless otherwise specified.

SYMBOL

PARAMETER

V(BR)CBO

V(BR)CEO

V(BR)EBO

ICBO

hFE

collector-base breakdown voltage

collector-emitter breakdown voltage

emitter-base breakdown voltage

collector cut-off current

DC current gain

Ccb

collector-base capacitance

Ceb

emitter-base capacitance

Cre

feedback capacitance

transition frequency

GUM

maximum unilateral power gain; note 1

Notes

output voltage

CONDITIONS

MIN. TYP. MAX. UNIT

open emitter; IC = ï10 mA

ï20 ï

open base; IC = ï10 mA

ï18 ï

open collector; IE = ï0.1 mA ï3 ï

IE = 0; VCB = ï10 V

ï1

IC = ï70 mA; VCE = ï10 V;

25 ï

Tamb = 25 ï°C

IC = 0; VCB = ï10 V; f = 1 MHz; ï

1.8 ï

IC = 0; VEB = ï10 V; f = 1 MHz ï

IC = 0; VCE = ï10 V; f = 1 MHz; ï

Tamb = 25 ï°C

1.6 ï

IC = ï70 mA; VCE = ï10 V;

f = 500 MHz; Tamb = 25 ï°C

IC = ï70 mA; VCE = ï10 V;

16 ï

f = 500 MHz; Tamb = 25 ï°C

IC = ï70 mA; VCE = ï10 V;

12 ï

f = 800 MHz; Tamb = 25 ï°C

note 2

600 ï

ïA

GHz

note 3

550 ï

GUM is the maximum unilateral power gain, assuming S12 is zero and

GUM

log -----------------------s----2--1----2-----------------------

dB.

2. dim = ï60 dB; IC = ï70 mA; VCE = ï10 V; RL = 75 ï; Tamb = 25 ï°C;

Vp = Vo at dim = ï60 dB; fp = 850.25 MHz;

Vq = Vo ï6 dB; fq = 858.25 MHz;

Vr = Vo ï6 dB; fr = 860.25 MHz;

measured at f(p+qïr) = 848.25 MHz.

3. dim = ï60 dB (DIN 45004B); IC = ï70 mA; VCE = ï10 V; RL = 75 ï; Tamb = 25 ï°C;

Vp = Vo = at dim = ï60 dB; fp = 445.25 MHz;

Vq = Vo ï6 dB; fq = 453.25 MHz;

Vr = Vo ï6 dB; fr = 455.25 MHz;

measured at f(p+qïr) = 443.25 MHz.

1995 Sep 12

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