BU505 datasheet(1/4 Pages) STMICROELECTRONICS

部品番号	BU505

部品情報	HIGH VOLTAGE NPN MULTIEPITAXIAL FAST-SWITCHING TRANSISTOR

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メーカー	STMICROELECTRONICS [STMicroelectronics]

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BU505

HIGH VOLTAGE NPN MULTIEPITAXIAL

FAST-SWITCHING TRANSISTOR

s

HIGH VOLTAGE CAPABILITY

s

VERY HIGH SWITCHING SPEED

s

LOW BASE-DRIVE REQUIREMENTS

APPLICATIONS

s

ELECTRONIC BALLASTS FOR

FLUORESCENT LIGHTING

s

SWITCH MODE POWER SUPPLIES

DESCRIPTION

The BU505 is a high voltage NPN fastswitching

transistor

designed

to

be

used

in

lighting

application, like electronic ballas for fluorescent

lamps.

Its characteristics make it also ideal for power

supplies.

INTERNAL SCHEMATIC DIAGRAM

July 1997

1

2

3

TO-220

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VCES

Collector-Emitter Voltage (VBE = 0)

1500

V

VCEO

Collector-Emitter Voltage (IB = 0)

700

V

IC

Collector Current

2.5

A

ICM

Collector Peak Current (tp < 5 ms)

4

A

IB

Base Current

1

A

IBM

Base Peak Current (tp < 5 ms)

2

A

Ptot

Total Dissipation at Tc

≤ 25 oC75

W

Tstg

Storage Temperature

-65 to 150

oC

Tj

Max. Operating Junction Temperature

150

oC

1/4

同様の部品番号 - BU505

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	BU505	74Kb / 12P	Silicon diffused power transistors 1997 Aug 13
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Savantic, Inc.	BU505	90Kb / 3P	Silicon NPN Power Transistors
Inchange Semiconductor ...	BU505	132Kb / 3P	Silicon NPN Power Transistors
Savantic, Inc.	BU505	91Kb / 3P	Silicon NPN Power Transistors

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