CYStech Electronics Corp.
PNP Digital Transistors (Built-in Resistors
)
Spec. No. : C276N3
Issued Date : 2003.08.18
Revised Date :2004.10.15
Page No. : 1/4
DTA144WN3/S
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 positive 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 DTC144WN3/S
•
Pb-free package is available
Equivalent Circuit
DTA144WN3/S
Outline
SOT-23
R1=47kΩ , R2=22 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
DTA144WN3/S
Symbol
V
CC
V
I
I
O
I
O(max.)
Pd
Tj
Tstg
Limits
-50
-40~+10
-30
-100
200
150
-55~+150
Unit
V
V
mA
mA
mW
°C
°C
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
V
I(off)
V
I(on)
V
O(on)
I
I
I
O(off)
G
I
R
1
R
2
/R
1
f
T
Min.
-
-4
-
-
-
56
32.9
0.37
-
Typ.
-
-
-0.1
-
-
-
47
0.47
250
Max.
-0.8
-
-0.3
-0.16
-0.5
-
61.1
0.57
-
Unit
V
V
V
mA
µA
-
kΩ
-
MHz
Spec. No. : C276N3
Issued Date : 2003.08.18
Revised Date :2004.10.15
Page No. : 2/4
Test Conditions
V
CC
=-5V, I
O
=-100µA
V
O
=-0.3V, I
O
=-2mA
I
O
=-10mA, I
I
=-0.5mA
V
I
=-5V
V
CC
=-50V, V
I
=0V
V
O
=-5V, I
O
=-5mA
-
-
V
CE
=-10V, I
C
=-5mA, f=100MHz *
* Transition frequency of the device
Ordering Information
Device
DTA144WN3
DTA144WN3S
Package
SOT-23
SOT-23
(Pb-free)
Shipping
3000 pcs / tape & reel
3000 pcs / tape & reel
Marking
6P
6P
DTA144WN3/S
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves
Current Gain vs Output Current
1000
V
O
= 5V
Spec. No. : C276N3
Issued Date : 2003.08.18
Revised Date :2004.10.15
Page No. : 3/4
Output Voltage vs Output Current
10000
Output Voltage---VO(mV)
Current Gain---G
I
100
1000
10
100
1
0.1
1
10
100
Output Current---I
O
(mA)
10
1
10
Output Current---IO(mA)
100
Input Voltage vs Output Current(ON characteristics)
10
Input Voltage---V
I(ON)
(V)
V
O
= 0.3V
10
Output Current vs Input Voltage(OFF
characteristics)
V
CC
= 5V
Output Current---I
O
(mA)
1
0.1
1
0.1
1
Output Current---I
O
(mA)
10
0.01
0
1
2
3
4
5
Input Voltage---V
I(OFF)
(V)
Power Derating Curve
250
Power Dissipation---P
D
(mW)
200
150
100
50
0
0
50
100
150
Ambient Temperature---T
A
(℃)
200
DTA144WN3/S
CYStek Product Specification
CYStech Electronics Corp.
SOT-23 Dimension
Spec. No. : C276N3
Issued Date : 2003.08.18
Revised Date :2004.10.15
Page No. : 4/4
A
L
3
B
1
2
S
Marking:
6P
V
G
C
D
K
3-Lead SOT-23 Plastic
Surface Mounted Package
CYStek Package Code: N3
Style : Pin 1.Base 2.Emitter 3.Collector
J
H
*:Typical
DIM
A
B
C
D
G
H
Inches
Min.
Max.
0.1102 0.1204
0.0472 0.0630
0.0335 0.0512
0.0118 0.0197
0.0669 0.0910
0.0005 0.0040
Millimeters
Min.
Max.
2.80
3.04
1.20
1.60
0.89
1.30
0.30
0.50
1.70
2.30
0.013
0.10
DIM
J
K
L
S
V
Inches
Min.
Max.
0.0034 0.0070
0.0128 0.0266
0.0335 0.0453
0.0830 0.1083
0.0098 0.0256
Millimeters
Min.
Max.
0.085
0.177
0.32
0.67
0.85
1.15
2.10
2.75
0.25
0.65
Notes :
1.Controlling dimension : millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.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.
DTA144WN3/S
CYStek Product Specification
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