Philips PDTA144WU Datasheet
DISCRETE SEMICONDUCTORS
DATA SH EET
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M3D102
PDTA144WU
PNP resistor-equipped transistor
Product specification
Supersedes data of 1998 May 19
1999 May 25
Philips Semiconductors Product specification
PNP resistor-equipped transistor PDTA144WU
FEATURES
• Built-in bias resistors R1 and R2 (typ. 47 kΩ and 22 kΩ
respectively)
• Simplification of circuit design
• Reduces number of components and board space.
APPLICATIONS
• Especially suitable for space reduction in interface and
driver circuits
• Inverter circuit configurations without use of external
resistors.
DESCRIPTION
PNP resistor-equipped transistor in a SC-70 (SOT323)
plastic package.
NPN complement: PDTC144WU.
MARKING
TYPE NUMBER MARKING CODE
(1)
PDTA144WU ∗28
Note
1. ∗ = - : Made in Hong Kong.
∗ = t : Made in Malaysia.
PINNING
PIN DESCRIPTION
1 base/input
2 emitter/ground (+)
3 collector/output
4 columns
Top view
3
R1
1
R2
21
MAM135
Fig.1 Simplified outline (SC-70; SOT323) and
symbol.
1
2
MGA893 - 1
3
3
2
1999 May 25 2
Fig.2 Equivalent inverter symbol.
Philips Semiconductors Product specification
PNP resistor-equipped transistor PDTA144WU
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
V
V
V
I
I
P
T
T
T
O
CM
CBO
CEO
EBO
I
tot
stg
j
amb
collector-base voltage open emitter −−50 V
collector-emitter voltage open base −−50 V
emitter-base voltage open collector −−10 V
input voltage
positive − +10 V
negative −−40 V
output current (DC) −−100 mA
peak collector current −−100 mA
total power dissipation T
≤ 25 °C; note 1 − 200 mW
amb
storage temperature −65 +150 °C
junction temperature − 150 °C
operating ambient temperature −65 +150 °C
Note
1. Transistor mounted on an FR4 printed-circuit board.
THERMAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS VALUE UNIT
R
th j-a
thermal resistance from junction to ambient note 1 625 K/W
Note
1. Transistor mounted on an FR4 printed-circuit board.
CHARACTERISTICS
=25°C unless otherwise specified.
T
amb
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
I
CBO
I
CEO
I
EBO
h
FE
V
CEsat
V
i(off)
V
i(on)
collector cut-off current IE= 0; VCB= −50 V −−−100 nA
collector cut-off current IB= 0; VCE= −30 V −−−1µA
I
= 0; VCE= −30 V; Tj= 150 °C −−−50 µA
B
emitter cut-off current IC= 0; VEB= −5V −−−110 µA
DC current gain IC= −5 mA; VCE= −5V 60 −−
collector-emitter saturation voltage IC= −10 mA; IB= −0.5 mA −−−150 mV
input-off voltage IC= −100 µA; VCE= −5V −−1.7 −1.2 V
input-on voltage IC= −2 mA; VCE= −0.3 V −4 −2.7 − V
R1 input resistor 33 47 61 kΩ
R2
------- R1
C
c
resistor ratio 0.37 0.47 0.57
collector capacitance IE=ie= 0; VCB= −10 V; f = 1 MHz −−3pF
1999 May 25 3
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