CYStech Electronics Corp.
General Purpose PNP Digital Transistors (Built-in Resistors
)
Spec. No. : C272S3
Issued Date : 2002.06.01
Revised Date : 2002.11.02
Page No. : 1/4
DTA144ES3
Features
•
Built-in bias resistors enable the configuration of an inverter circuit without connecting external
input resistors (see equivalent circuit).
•
The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing
of the input. They also have the advantage of almost completely eliminating parasitic effects.
•
Only the on/off conditions need to be set for operation, making device design easy.
•
Complements the DTC144ES3
Equivalent Circuit
DTA144ES3
SOT-323
R1=47kΩ , R2=47 kΩ
IN(B) : Base
OUT(C) : Collector
GND(E) : Emitter
Absolute Maximum Ratings
(Ta=25°C)
Parameter
Supply Voltage
Input Voltage
Output Current
Power Dissipation
Junction Temperature
Storage Temperature
Symbol
Vcc
Vin
Io
Io(max.)
Pd
Tj
Tstg
Limits
-50
-40~+10
-30
-100
200
150
-55~+150
Unit
V
V
mA
mA
mW
°C
°C
DTA144ES3
CYStek Product Specification
CYStech Electronics Corp.
Electrical Characteristics
(Ta=25°C)
Parameter
Input Voltage
Output Voltage
Input Current
Output Current
DC Current Gain
Input Resistance
Resistance Ratio
Transition Frequency
Symbol
Vi(off)
Vi(on)
Vo(on)
Ii
Io(off)
Gi
R1
R2/R1
fT
Min.
-
-3
-
-
-
68
32.9
0.8
-
Typ.
-
-
-0.1
-
-
-
47
1
250
Max. Unit
-0.5
V
-
V
-0.3
V
-0.18 mA
-0.5
uA
-
-
61.1 kΩ
1.2
-
-
MHz
Spec. No. : C272S3
Issued Date : 2002.06.01
Revised Date : 2002.11.02
Page No. : 2/4
Test Conditions
Vcc=-5V, Io=-100uA
Vo=-0.3V, Io=-2mA
Io/Ii=-10mA/-0.5mA
Vi=-5V
Vcc=-50V, Vi=0V
Vo=-5V, Io=-5mA
-
-
Vce=-10V, Ie=-5mA, f=100MHz*
* Transition frequency of the device
Characteristic Curves
DC Current Gain vs Output Current
1000
Output Voltage vs Output Current
1000
Output Voltage---Vo(on)(mV)
Current Gain---
HFE
100
100
Vo=5V
Io/Ii=20
10
1
10
Output Current---Io(mA)
100
10
1
10
Output Current ---Io(mA)
100
Input Voltage vs Output Current (ON
Characteristics)
10
Input Voltage --- Vi(on)(V)
Output Current --- Io(mA)
Output Current vs Input Voltage (OFF
Characteristics)
100
Vcc=5V
10
1
Vo=0.3V
1
0.1
1
10
100
Output Current ---Io(mA)
DTA144ES3
0.1
0.1
1
10
100
Input Voltage --- Vi(off)(V)
CYStek Product Specification
CYStech Electronics Corp.
PD - Ta
250
Power Dissipation---PD(mW)
200
150
100
50
0
0
50
100
150
200
Ambient Temperature --- Ta(℃ )
Spec. No. : C272S3
Issued Date : 2002.06.01
Revised Date : 2002.11.02
Page No. : 3/4
DTA144ES3
CYStek Product Specification
CYStech Electronics Corp.
SOT-323 Dimension
Spec. No. : C272S3
Issued Date : 2002.06.01
Revised Date : 2002.11.02
Page No. : 4/4
3
A
Marking:
A1
Q
Lp
detail Z
W
B
C
1
e1
e
D
bp
2
TE
6C
E
A
Z
θ
He
0
1
scale
2 mm
3-Lead SOT-323 Pastic
Surface Mounted Package
CYStek Package Code: S3
v
A
Style: Pin 1.Base 2.Emitter 3.Collector
*: Typical
DIM
A
A1
bp
C
D
E
e
Inches
Min.
Max.
0.0315 0.0433
0.0000 0.0039
0.0118 0.0157
0.0039 0.0098
0.0709 0.0866
0.0453 0.0531
0.0512
-
Millimeters
Min.
Max.
0.80
1.10
0.00
0.10
0.30
0.40
0.10
0.25
1.80
2.20
1.15
1.35
1.3
-
DIM
e1
He
Lp
Q
v
w
θ
Inches
Min.
Max.
0.0256
-
0.0787 0.0886
0.0059 0.0177
0.0051 0.0091
0.0079
-
0.0079
-
-
-
Millimeters
Min.
Max.
0.65
-
2.00
2.25
0.15
0.45
0.13
0.23
0.2
-
0.2
-
10°
0°
Notes:
1.Dimension and tolerance based on our Spec. dated Feb. 27.002.
2.Controlling dimension: millimeters.
3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
4.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
•
Lead: 42 Alloy ; solder plating
•
Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
•
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
•
CYStek reserves the right to make changes to its products without notice.
•
CYStek
semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
•
CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
DTA144ES3
CYStek Product Specification
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