DTC143EKAT146 Rohm Semiconductor, DTC143EKAT146 Datasheet
DTC143EKAT146
Manufacturer Part Number
DTC143EKAT146
Description
TRAN DIGIT NPN 50V 100MA SOT-346
Manufacturer
Rohm Semiconductor
Datasheet
1.DTC143EKAT146.pdf
(3 pages)
Specifications of DTC143EKAT146
Transistor Type
NPN - Pre-Biased
Current - Collector (ic) (max)
100mA
Voltage - Collector Emitter Breakdown (max)
50V
Resistor - Base (r1) (ohms)
4.7K
Resistor - Emitter Base (r2) (ohms)
4.7K
Dc Current Gain (hfe) (min) @ Ic, Vce
30 @ 10mA, 5V
Vce Saturation (max) @ Ib, Ic
300mV @ 500µA, 10mA
Frequency - Transition
250MHz
Power - Max
200mW
Mounting Type
Surface Mount
Package / Case
SC-59-3, SMT3, SOT-346, TO-236
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
50V
Power Dissipation Pd
200mW
Dc Collector Current
100mA
Operating Temperature Range
-55°C To +150°C
Transistor Case Style
SOT-346
Dc Current Gain Hfe
30
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
DTC143EKAT146TR
Available stocks
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Price
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Part Number:
DTC143EKAT146
Manufacturer:
ROHM
Quantity:
3 000
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Part Number:
DTC143EKAT146
Manufacturer:
ROHM
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DTC143EKAT146
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20 000
100mA / 50V Digital transistors
(with built-in resistors)
Applications
Inverter, Interface, Driver
Features
1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input
2) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input.
3) Only the on/off conditions need to be set for operation, making the device design easy.
Structure
NPN epitaxial planar silicon transistor (Resistor built-in type)
Dimensions (Unit : mm)
Packaging specifications
○
Part No.
DTC143EM
DTC143EE
DTC143EUA
DTC143EKA
c
www.rohm.com
resistors (see equivalent circuit).
They also have the advantage of almost completely eliminating parasitic effects.
DTC143EM
DTC143EUA
DTC143EM / DTC143EE / DTC143EUA / DTC143EKA
ROHM : VMT3
ROHM : UMT3
EIAJ : SC-70
2009 ROHM Co., Ltd. All rights reserved.
Package
Packaging type
Code
Basic ordering
unit (pieces)
0.65
0.22
( 3 )
( 2 )
Abbreviated symbol : 23
2.0
1.3
Abbreviated symbol : 23
0.65
0.3
(3)
0.32
0.4 0.4
( 1 )
1.2
0.8
( 1 )
( 2 )
Taping
VMT3
8000
T2L
−
−
−
0.2
0.5
0.15
Taping
EMT3
0.9
3000
0.7
0.13
TL
−
−
−
Taping
UMT3
T106
3000
−
−
−
(1) IN
(2) GND
(3) OUT
(1) GND
(2) IN
(3) OUT
Taping
SMT3
T146
3000
−
−
−
DTC143EE
DTC143EKA
ROHM : EMT3
ROHM : SMT3
EIAJ : SC-59
1/2
Inner circuit
R
IN
1
=R
IN
0.2
2
=4.7kΩ
0.95 0.95
( 3 )
( 2 )
R
( 3 )
1
0.5
1.9
R
( 2 )
2.9
1.6
1.0
2
Abbreviated symbol : 23
Abbreviated symbol : 23
0.5
0.3
0.4
( 1 )
0.2
( 1 )
GND
0.15
0.55
0.7
0.15
Each lead has same dimensions
1.1
OUT
OUT
0.8
GND
2009.06 - Rev.B
(1) GND
(2) IN
(3) OUT
(1) GND
(2) IN
(3) OUT
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DTC143EKAT146 Summary of contents
Page 1
Digital transistors (with built-in resistors) DTC143EM / DTC143EE / DTC143EUA / DTC143EKA 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
DTC143EM / DTC143EE / DTC143EUA / DTC143EKA Absolute maximum ratings (Ta=25C) Parameter Symbol DTC143EM DTC143EE Supply voltage V CC Input voltage Output current I C(Max.) Power dissipation P 150 D Junction temperature Tj Storage temperature ...
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 ...