PDTC143X_SER_9

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

Product data sheet

Rev. 09 — 26 July 2005

2 of 12

Philips Semiconductors

PDTC143X series

NPN resistor-equipped transistors; R1 = 4.7 k

Ω, R2 = 10 kΩ

2.

Pinning information

Table 3:

Pinning

Pin

Description

Simplified outline

Symbol

SOT54

1

input (base)

2

output (collector)

3

GND (emitter)

SOT54A

1

input (base)

2

output (collector)

3

GND (emitter)

SOT54 variant

1

input (base)

2

output (collector)

3

GND (emitter)

SOT23; SOT323; SOT346; SOT416; SOT490

1

input (base)

2

GND (emitter)

3

output (collector)

SOT883

1

input (base)

2

GND (emitter)

3

output (collector)

001aab347

1

2

3

006aaa145

2

3

1

R1

R2

001aab348

1

2

3

006aaa145

2

3

1

R1

R2

001aab447

1

2

3

006aaa145

2

3

1

R1

R2

006aaa144

12

3

sym007

3

2

1

R1

R2

3

1

2

Transparent

top view

sym007

3

2

1

R1

R2