CYSTEKEC DTA114WS3 General purpose npn digital transistors (built-in resistors) Datasheet

CYStech Electronics Corp.
Spec. No. : C354S3
Issued Date : 2002.06.01
Revised Date : 2002.11.04
Page No. : 1/4
General Purpose NPN Digital Transistors (Built-in Resistors)
DTC114WS3
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 DTA114WS3
Equivalent Circuit
DTC114WS3
SOT-323
R1=10kΩ , R2=4.7 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
DTC114WS3
Symbol
Limits
Unit
Vcc
Vin
Io
Io(max.)
Pd
Tj
Tstg
50
-10~+30
100
100
200
150
-55~+150
V
V
mA
mA
mW
°C
°C
CYStek Product Specification
Spec. No. : C354S3
Issued Date : 2002.06.01
Revised Date : 2002.11.04
Page No. : 2/4
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
24
7
0.37
-
Typ.
0.1
0
10
0.47
250
Max.
0.8
0.3
0.88
0.5
13
0.57
-
Unit
V
V
V
mA
uA
kΩ
MHz
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=10mA
Vce=10V, Ie=5mA, f=100MHz*
* Transition frequency of the device
Characteristic Curves
DC Current Gain vs Output Current
Output Voltage vs Output Current
1000
Output Voltage---Vo(on)(mV)
Current Gain---HFE
1000
100
Vo=5V
100
Io/Ii=20
10
10
1
10
1
100
10
100
Output Current ---Io(mA)
Output Current ---Io(mA)
Input Voltage vs Output Current (ON
Characteristics)
Output Current vs Input Voltage (OFF Characteristics)
100
Output Current --- Io(mA)
10
Input Voltage --- Vi(on)(V)
Vo=0.3V
1
Vcc=5V
10
1
0.1
0.1
1
10
Output Current --- Io(mA)
DTC114WS3
100
0.1
1
10
Input Voltage --- Vi(off)(V)
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C354S3
Issued Date : 2002.06.01
Revised Date : 2002.11.04
Page No. : 3/4
PD - Ta
Power Dissipation---PD(mW)
250
200
150
100
50
0
0
50
100
150
200
Ambient Temperature ---Ta(℃ )
DTC114WS3
CYStek Product Specification
Spec. No. : C354S3
Issued Date : 2002.06.01
Revised Date : 2002.11.04
Page No. : 4/4
CYStech Electronics Corp.
SOT-323 Dimension
Marking:
3
A
Q
A1
1
C
TE
8W
Lp
2
detail Z
bp
e1
W
B
e
E
D
A
Z
3-Lead SOT-323 Pastic
Surface Mounted Package
CYStek Package Code: S3
θ
He
0
1
v
A
Style: Pin 1.Base 2.Emitter 3.Collector
2 mm
scale
*: Typical
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
-
DIM
A
A1
bp
C
D
E
e
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
-
Inches
DIM
Min.
Max.
e1
0.0256
He
0.0787 0.0886
Lp
0.0059 0.0177
Q
0.0051 0.0091
v
0.0079
w
0.0079
θ
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.
DTC114WS3
CYStek Product Specification
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