BGC420

High Frequency Products

1

Edition A13, 05/99

Type

Marking

Ordering Code

(8-mm taped)

Pin Configuration

(circuit Diagram)

Package

BGC420

42s

Q62702-G0092

see below

SCT598

Description

The BGC420 is a silicon self biased RF Transistor (Q1). It offers an adjustable collector current

nearly independent from device voltage in the range from 2.0V to 4.5V. Additionally a control pin

(Vc) for switching the device off is provided. The collector current can be adjusted by connecting a

resistor (Rx) between Vcc and Vr.

Self-Biased BFP420

ESD: Electrostatic discharge sensitive device, observe

handling precautions!

Equivalent Circuit

RFin

RFout

Q1

GND

Active

Bias

Circuit

Vb

Vc

Vcc

Vr

Pin Connections, SCT598

Vr,5

RFout,6

GND,7

Vc, 8

4,Vcc

3, Vb

2, GND

1,RFin

Note: Top View

VPW05982

7

5

2

3

1

4

6

8