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BC817-25QA_40QA

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Product data sheet

Rev. 1 — 3 September 2013

3 of 15

Nexperia

BC817-25QA; BC817-40QA

45 V, 500 mA NPN general-purpose transistors

5.

Limiting values

[1]

Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard

footprint.

[2]

Device mounted on an FR4 PCB, 4-layer copper, tin-plated and standard footprint.

[3]

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

[4]

Device mounted on an FR4 PCB, 4-layer copper, tin-plated mounting pad for collector 1 cm2.

Table 6.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

VCBO

collector-base voltage

open emitter

-

50

V

VCEO

collector-emitter voltage

open base

-

45

V

VEBO

emitter-base voltage

open collector

-

5

V

IC

collector current

-

500

mA

ICM

peak collector current

single pulse; tp  1ms

-

1

A

IBM

peak base current

single pulse; tp  1ms

-

200

mA

Ptot

total power dissipation

Tamb  25 C

[1] -300

mW

[2] -500

mW

[3] -560

mW

[4]

900

mW

Tj

junction temperature

-

150

C

Tamb

ambient temperature

55

+150

C

Tstg

storage temperature

65

+150

C