ROHM DTC144VKA

DTC144VUA / DTC144VKA / DTC144VSA
Transistors
Digital transistor (built-in resistors)
DTC144VUA / DTC144VKA / DTC144VSA
!External dimensions (Units : mm)
2.0
1.3
(2)
(3)
0.3
0.65 0.65
(1)
DTC144VUA
1.25
0.9
(1) Emitter(Source)
(2) Base(Gate)
(3) Collector(Drain)
0to0.1
ROHM : UMT3
EIAJ : SC-70
0.7
0.15
0.2
2.1
0.1to0.4
Each lead has same dimensions
(3)
(2)
0.95 0.95
1.9
2.9
(1)
DTC144VKA
0.4
!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, and parasitic effects are almost completely
eliminated.
3) Only the on / off conditions need to be set for
operation, making device design easy.
4) Higher mounting densities can be achieved.
1.6
ROHM : SMT3
EIAJ : SC-59
OUT
0.8
0to0.1
R1
IN
0.15
!Equivalent circuit
0.3to0.6
1.1
2.8
(1) Emitter(Source)
(2) Base(Gate)
(3) Collector(Drain)
Each lead has same dimensions
R2
DTC144VSA
GND
4
2
(15Min.)
3Min.
GND
OUT
3
IN
0.45
2.5
0.5 0.45
5
ROHM : SPT
EIAJ : SC-72
Symbol
Limits
Unit
Type
DTC144VUA
DTC144VKA
DTC144VSA
VCC
VI
50
−15~+40
V
V
UMT3
166
SMT3
E66
SPT
−
IO
T106
3000
T146
3000
TP
5000
Tj
30
100
200
300
150
Package
Marking
Packaging code
Basic ordering unit (pieces)
Tstg
−55~+150
Output curren
IC(Max.)
DTC144VUA / DTC144VKA
Power
dissipation DTC144VSA
Junction temperature
Storage temperature
Pd
mA
mW
°C
°C
!Electrical characteristics (Ta = 25°C)
Parameter
Symbol
Min.
Typ.
Max.
VI(off)
−
IO(off)
−
6
−
−
−
1
−
0.3
0.16
0.5
V
mA
µA
GI
33
−
−
Input resistance
R1
32.9
47
61.1
kΩ
Resistance ratio
R2/R1
0.17
0.21
−
fT
−
250
0.26
−
Input voltage
Output voltage
Input current
Output current
DC current gain
Transition frequency
∗ Transition frequency of the device.
Taping specifications
!Packaging, marking and packaging specifications
!Absolute maximum ratings (Ta = 25°C)
Parameter
Supply voltage
Input voltage
(1) (2) (3)
(1) Emitter
(2) Collector
(3) Base
VI(on)
VO(on)
II
−
0.1
−
−
−
Unit
V
MHz
Conditions
VCC=5V , IO=100µA
VO=0.3V , IO=2mA
IO=10mA , II=0.5mA
VI=5V
VCC=50V , VI=0V
IO=5mA , VO=5V
−
−
VCE=10V , IE=−5mA , f=100MHz
∗