DTD114EK_1 Datasheet, PDF (1/3 Pages) Rohm – 500mA / 50V Digital transistors (with built-in resistors)

Transistors
DTD114EK / DTD114ES
500mA / 50V Digital transistors
(with built-in resistors)
DTD114EK / DTD114ES
zApplications
Inverter, Interface, Driver
zFeature
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input resistors
(see equivalent circuit).
2) The bias resistors consist of thin-film resistors with
complete isolation to allow negative biasing of the input.
They also have the advantage of almost completely
eliminating parasitic effects.
3) Only the on / off conditions need to be set for operation,
making the device design easy.
zExternal dimensions (Unit : mm)
DTD114EK
2.9
1.1
0.4
0.8
(3)
ROHM : SMT3
EIAJ : SC-59
(2)
(1)
0.95 0.95
1.9
0.15
(1) GND
(2) IN
(3) OUT
Each lead has same dimensions
Addreviated symbol : F24
DTD114ES
4.0
2.0
zStructure
NPN epitaxial planar silicon transistor
(Resistor built-in type)
zPackaging specifications
Package
SMT3
Packaging type
Code
Taping
T146
Basic ordering
Part No. ^{unit (pieces)}
DTD114EK
3000
DTD114ES
−
SPT
Taping
TP
5000
−
ROHM : SPT
EIAJ : SC-72
zAbsolute maximum ratings (Ta=25°C)
Parameter
Limits
Symbol
Unit
DTD114EK DTD114ES
Supply voltage
VCC
50
V
Input voltage
VIN
−10 to +40
V
Output current
IC
500
mA
Power dissipation
PD
200
300
mW
Junction temperature
Tj
150
C
Storage temperature
Tstg
−55 to +150
C
0.45
2.5
5.0
(1) (2) (3)
0.5 0.45
(1) GND
(2) OUT
(3) IN
zEquivalent circuit
R1
IN
R2
OUT
GND
IN
GND
R1=10kΩ R2=10kΩ
OUT
Rev.A
1/2