FMMT459 Datasheet, PDF (1/6 Pages) Zetex Semiconductors – 450V SILICON NPN HIGH VOLTAGE SWITCHING TRANSISTOR

FMMT459
500V Silicon NPN high voltage switching transistor
Summary
V_(BR)CEV > 500V
V_(BR)ECV > 6V
I_c(cont) = 150 mA
V_ce(sat) = 70 mV @ 50 mA
Description
This new high voltage transistor provides users with very efficient performance, combining low
V_CE(SAT) high Hfe to give extremely low on state losses at 500V operation, making it ideal for use
in high efficiency Telecom and protected line switching applications.
Features
■ 6V reverse blocking capability
■ Low saturation voltage - 90mV @ 50mA
■ Hfe Ͼ 50 @ 30 mA
■ I_C=150mA continuous
■ SOT23 package with Ptot 625mW
■ Specification can be supplied in other package outlines
Applications
■ Electronic test equipment
■ Offline switching circuits
■ Piezo actuators
■ RCD circuits
Ordering information
Pin out - top view
Device
FMMT459TA
FMMT459TC
Reel size
(inches)
7
13
Tape width
(mm)
8
8
Quantity
per reel
3,000
10,000
Device marking
459
Issue 5 - August 2005
1
© Zetex Semiconductors plc 2005
www.zetex.com