DTC124XKAT146 Rohm Semiconductor, DTC124XKAT146 Datasheet
DTC124XKAT146
Manufacturer Part Number
DTC124XKAT146
Description
TRAN DIGIT NPN 50V 50MA SOT-346
Manufacturer
Rohm Semiconductor
Datasheet
1.DTC124XKAT146.pdf
(3 pages)
Specifications of DTC124XKAT146
Transistor Type
NPN - Pre-Biased
Current - Collector (ic) (max)
100mA
Voltage - Collector Emitter Breakdown (max)
50V
Resistor - Base (r1) (ohms)
22K
Resistor - Emitter Base (r2) (ohms)
47K
Dc Current Gain (hfe) (min) @ Ic, Vce
68 @ 5mA, 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
68
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
DTC124XKAT146TR
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 resistors
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.
DTC124XM
DTC124XE
DTC124XUA
DTC124XKA
c
www.rohm.com
(see equivalent circuit).
They also have the advantage of almost completely eliminating parasitic effects.
DTC124XM
ROHM : VMT3
DTC124XUA
ROHM : UMT3
EIAJ : SC-70
DTC124XM / DTC124XE / DTC124XUA / DTC124XKA
2009 ROHM Co., Ltd. All rights reserved.
Package
Packaging type
Code
Basic ordering
unit (pieces)
0.22
0.65
( 3 )
( 2 )
Abbreviated symbol : 45
Abbreviated symbol : 45
2.0
1.3
0.65
(3)
0.32
0.4 0.4
( 1 )
1.2
0.8
0.3
( 2 )
( 1 )
Taping
VMT3
8000
T2L
−
−
−
0.2
0.5
0.15
Taping
Each lead has same dimensions
0.13
EMT3
3000
0.9
0.7
TL
−
−
−
Taping
UMT3
T106
3000
(1) IN
(2) GND
(3) OUT
(1) GND
(2) IN
(3) OUT
−
−
−
Taping
SMT3
T146
3000
−
−
−
DTC124XE
ROHM : EMT3
EIAJ : SC-75A
DTC124XKA
ROHM : SMT3
EIAJ : SC-59
1/2
Inner circuit
R
IN
1
0.2
=22kΩ R
IN
0.95 0.95
( 3 )
( 2 )
( 3 )
Abbreviated symbol : 45
Abbreviated symbol : 45
0.5
( 2 )
1.6
1.0
1.9
2.9
R
0.5
0.3
1
R
0.4
( 1 )
2
0.2
2
=47kΩ
( 1 )
GND
0.15
0.55
0.7
0.15
Each lead has same dimensions
1.1
0.8
OUT
GND
OUT
(1) GND
(2) IN
(3) OUT
(1) GND
(2) IN
(3) OUT
2009.06 - Rev.B
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DTC124XKAT146 Summary of contents
Page 1
Digital transistors (with built-in resistors) DTC124XM / DTC124XE / DTC124XUA / DTC124XKA 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
DTC124XM / DTC124XE / DTC124XUA / DTC124XKA Absolute maximum ratings (Ta=25C) Parameter Symbol DTC124XM DTC124XE 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 ...