DTC144VKAT146 Rohm Semiconductor, DTC144VKAT146 Datasheet

TRANS NPN 50V 30MA SOT-346

DTC144VKAT146

Manufacturer Part Number
DTC144VKAT146
Description
TRANS NPN 50V 30MA SOT-346
Manufacturer
Rohm Semiconductor
Datasheet
1.DTC144VKAT146.pdf (3 pages)

Specifications of DTC144VKAT146

Transistor Type
NPN - Pre-Biased
Current - Collector (ic) (max)
100mA
Voltage - Collector Emitter Breakdown (max)
50V
Resistor - Base (r1) (ohms)
47K
Resistor - Emitter Base (r2) (ohms)
10K
Dc Current Gain (hfe) (min) @ Ic, Vce
33 @ 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
33
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
DTC144VKAT146
DTC144VKAT146TR
Transistors
100mA / 50V Digital transistor
(with built-in resistors)
DTC144VUA / DTC144VKA
1) Built-in bias resistors enable the configuration of
2) The bias resistors consist of thin-film resistors
3) Only the on / off conditions need to be set
4) Higher mounting densities can be achieved.
DTC144VUA
DTC144VKA
Part No.
R
NPN epitaxial planar silicon transistor
Applications
Structure
Features
Packaging specifications
Equivalent circuit
1
Inverter, Interface, Driver
(Resistor built-in type)
an inverter circuit without connecting external
input resistors.
with complete isolation to allow negative biasing of
the input, and parasitic effects are almost completely
eliminated.
for operation, making the device design easy.
=47kΩ, R
IN
IN
R
2
=10kΩ
1
R
2
Package
Packaging type
Code
Basic ordering unit (pieces)
GND
GND
OUT
OUT
Taping
UMT3
T106
3000
−
Taping
SMT3
T146
3000
−
DTC144VUA
ROHM : UMT3
EIAJ : SC-70
DTC144VKA
ROHM : SMT3
EIAJ : SC-59
External dimensions (Unit : mm)
DTC144VUA / DTC144VKA
0.65
( 3 )
0.95 0.95
( 2 )
( 3 )
( 2 )
2.0
1.3
1.9
2.9
0.65
Abbreviated symbol : E66
Abbreviated symbol : 166
0.3
0.4
( 1 )
( 1 )
0.2
0.15
0.15
0.9
0.7
1.1
0.8
Each lead has same dimensions
Each lead has same dimensions
Rev.B
(1) GND
(2) IN
(3) OUT
(1) GND
(2) IN
(3) OUT
1/2

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DTC144VKAT146 Summary of contents

Page 1

Transistors 100mA / 50V Digital transistor (with built-in resistors) DTC144VUA / DTC144VKA 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 ...

Page 2

Transistors Absolute maximum ratings (Ta=25°C) Parameter Supply voltage Input voltage Output curren Power dissipation Junction temperature Storage temperature Electrical characteristics (Ta=25°C) Parameter Symbol V I(off) Input voltage V I(on) Output voltage V O(on) Input current I I Output current I ...

Page 3

Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...

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