PDTC143ZK Philips Semiconductors, PDTC143ZK Datasheet - Page 2

• Manufacturer Part Number: PDTC143ZK
• Description: NPN resistor-equipped transistors; R1 = 4.7 kW/ R2 = 47 kW
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
APPLICATIONS
DESCRIPTION
NPN resistor-equipped transistor in a SC-59 (SOT346)
plastic package. PNP complement: PDTA143ZK.
PINNING
MARKING
1999 May 21
PDTC143ZK
Built-in bias resistors R1 and R2 (typ. 4.7 and 47 k
respectively)
Simplification of circuit design
Reduces number of components and board space.
Especially suitable for space reduction in interface and
driver circuits
Inverter circuit configurations without use of external
resistors.
NPN resistor-equipped transistor
PIN
1
2
3
TYPE NUMBER
base/input
emitter/ground
collector/output
DESCRIPTION
MARKING CODE
18
2
Fig.1
Top view
Simplified outline (SC-59; SOT346) and
symbol.
1
Fig.2 Equivalent inverter symbol.
MGA893 - 1
3
1
2
MAM284
2
1
Product specification
R1
PDTC143ZK
3
R2
3
2