PDTC123 View Datasheet(PDF) - Philips Electronics

Part Name

Description

MFG CO.

PDTC123

NPN resistor-equipped transistor

Philips Electronics 

Philips Semiconductors

NPN resistor-equipped transistor

Product specification

PDTC123ET

FEATURES

• Built-in bias resistors R1 and R2 (typ. 2.2 kΩ each)

• Simplification of circuit design

• Reduces number of components and board space.

k, 4 columns

3

APPLICATIONS

• Especially suitable for space reduction in interface and

driver circuits

3

R1

1

R2

• Inverter circuit configurations without use of external

2

resistors.

1

2

Top view

MAM097

DESCRIPTION

NPN resistor-equipped transistor in a SOT23 plastic

package. PNP complement: PDTA123ET.

PINNING

PIN

1

2

3

DESCRIPTION

base/input

emitter/ground

collector/output

MARKING

TYPE NUMBER

PDTC123ET

MARKING CODE(1)

∗26

Note

1. ∗ = p : Made in Hong Kong.

∗ = t : Made in Malaysia.

Fig.1 Simplified outline (SOT23) and symbol.

1

3

2

MGA893 - 1

Fig.2 Equivalent inverter symbol.

1999 May 21

2

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