DTA144TKAT146 Rohm Semiconductor, DTA144TKAT146 Datasheet
DTA144TKAT146
Manufacturer Part Number
DTA144TKAT146
Description
TRANS PNP 50V 100MA SOT-346
Manufacturer
Rohm Semiconductor
Datasheet
1.DTA144TKAT146.pdf
(3 pages)
Specifications of DTA144TKAT146
Transistor Type
PNP - Pre-Biased
Current - Collector (ic) (max)
100mA
Voltage - Collector Emitter Breakdown (max)
50V
Resistor - Base (r1) (ohms)
47K
Dc Current Gain (hfe) (min) @ Ic, Vce
100 @ 1mA, 5V
Vce Saturation (max) @ Ib, Ic
300mV @ 500µA, 5mA
Frequency - Transition
250MHz
Power - Max
200mW
Mounting Type
Surface Mount
Package / Case
SC-59-3, SMT3, SOT-346, TO-236
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
DTA144TKAT146
DTA144TKAT146TR
DTA144TKAT146TR
-100mA / -50V Digital transistors
(with built-in resistor)
Applications
Inverter, Interface, Driver
Features
1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see
2) The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. They also
3) Only the on/off conditions need to be set for operation, making the device design easy.
Structure
PNP epitaxial planar silicon transistor (Resistor built-in type)
Dimensions (Unit : mm)
Inner circuit
○
c
R
www.rohm.com
equivalent circuit).
have the advantage of almost completely eliminating parasitic effects.
B : Base
C : Collector
E : Emitter
DTA144TM
DTA144TUA
1
DTA144TM / DTA144TE / DTA144TUA / DTA144TKA
ROHM : VMT3
ROHM : UMT3
EIAJ : SC-70
B
2009 ROHM Co., Ltd. All rights reserved.
=47kΩ
R
1
0.22
Abbreviated symbol : 96
Abbreviated symbol : 96
0.65
( 3 )
( 2 )
2.0
1.3
(3)
0.65
0.32
0.4 0.4
( 1 )
1.2
0.8
0.3
( 2 )
E
( 1 )
C
0.2
0.5
Each lead has same dimensions
0.15
0.13
0.9
0.7
(1) Base
(2) Emitter
(3) Collector
(1) Emitter
(2) Base
(3) Collector
DTA144TE
DTA144TKA
ROHM : EMT3
ROHM : SMT3
EIAJ : SC-59
1/2
0.2
0.95 0.95
( 2 )
( 3 )
Abbreviated symbol : 96
Abbreviated symbol : 96
( 3 )
1.9
2.9
0.5
( 2 )
1.6
1.0
0.5
0.4
0.3
( 1 )
0.2
( 1 )
Each lead has same dimensions
0.15
0.55
0.7
0.15
1.1
0.8
(1) Emitter
(2) Base
(3) Collector
(1) Emitter
(2) Base
(3) Collector
2009.06 - Rev.C
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DTA144TKAT146 Summary of contents
Page 1
Digital transistors (with built-in resistor) DTA144TM / DTA144TE / DTA144TUA / DTA144TKA Applications Inverter, Interface, Driver Features 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent ...
Page 2
DTA144TM / DTA144TE / DTA144TUA / DTA144TKA Packaging specifications Package VMT3 EMT3 Packaging type Taping Taping Code T2L TL Basic ordering 8000 3000 Part No. unit (pieces) − DTA144TM − DTA144TE − − DTA144TUA − − DTA144TKA Absolute ...
Page 3
No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...