BCX55 datasheet(6/15 Pages) NXP

Part #	BCX55

Description	60 V, 1 A NPN medium power transistors

Download	15 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

6 / 15 page

BC637_BCP55_BCX55_7

Product data sheet

Rev. 07 — 25 June 2007

6 of 15

NXP Semiconductors

BC637; BCP55; BCX55

60 V, 1 A NPN medium power transistors

6.

Thermal characteristics

[1]

Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.

[2]

Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for collector 1 cm2.

[3]

Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for collector 6 cm2.

Table 7.

Thermal characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Rth(j-a)

thermal resistance from

junction to ambient

in free air

BC637

[1] -

-

150

K/W

BCP55

[1] -

-

195

K/W

[2] -

-

130

K/W

BCX55

[1] -

-

250

K/W

[2] -

-

145

K/W

[3] -

-

100

K/W

Rth(j-sp)

thermal resistance from

junction to solder point

BC637

-

40

K/W

BCP55

-

17

K/W

BCX55

-

30

K/W

FR4 PCB, standard footprint

Fig 4.

Transient thermal impedance from junction to ambient as a function of pulse duration for SOT54;

typical values

006aaa088

10−5

10

10−2

10−4

102

10−1

tp (s)

10−3

103

1

102

10

103

Zth(j-a)

(K/W)

1

0

duty cycle =

1

0.75

0.5

0.33

0.2

0.1

0.05

0.02

0.01

Similar Part No. - BCX55

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	BCX55	42Kb / 8P	NPN medium power transistors Rev. 07 - 4 June 2007
Nanjing International G...	BCX55	1Mb / 3P	SOT-89-3L Plastic-Encapsulate Transistors
Central Semiconductor C...	BCX55	290Kb / 2P	SURFACE MOUNT NPN SILICON TRANSISTOR
Galaxy Semi-Conductor H...	BCX55	191Kb / 5P	NPN Silicon AF Transistors
Siemens Semiconductor G...	BCX55	146Kb / 5P	NPN Silicon AF Transistors (For AF driver and output stages High collector current)

More results

Similar Description - BCX55

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	BCP55	1Mb / 22P	60 V, 1 A NPN medium power transistors Rev. 8-24 October 2011
Nexperia B.V. All right...	BCP55_SER	247Kb / 12P	60 V, 1 A NPN medium power transistors Rev. 9 - 1 July 2022
	BCX55_SER	241Kb / 12P	60 V, 1 A NPN medium power transistors Rev. 9 - 1 July 2022
	BC55PA_SER	250Kb / 12P	60 V, 1 A NPN medium power transistors Rev. 9 - 1 July 2022
	BCP55	1Mb / 22P	60 V, 1 A NPN medium power transistors Rev. 8 - 24 October 2011
	BCP55T_SER	274Kb / 14P	60 V, 1 A NPN medium power transistors Rev. 1 - 29 April 2019
	BCX55-Q_SER	228Kb / 12P	60 V, 1 A NPN medium power transistors Rev. 1 - 14 July 2022
	BCP55-Q_SER	247Kb / 12P	60 V, 1 A NPN medium power transistors Rev. 2 - 1 July 2022
NXP Semiconductors	BCP52	1Mb / 22P	60 V, 1 A PNP medium power transistors Rev. 9-18 October 2011
NXP Semiconductors	BCP52	1Mb / 22P	60 V, 1 A PNP medium power transistors Rev. 9-18 October 2011

More results

BCX55 Datasheet(PDF) 6 Page - NXP Semiconductors

BCX55 Datasheet(HTML) 6 Page - NXP Semiconductors

Similar Part No. - BCX55

Similar Description - BCX55

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Datasheet Download

Link URL