DTD114EK_09 Datasheet, PDF (1/3 Pages) Rohm – 500mA / 50V Digital transistors (with built-in resistors)

500mA / 50V Digital transistors
(with built-in resistors)
DTD114EK
 Applications
Inverter, Interface, Driver
 Features
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.
 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
 Structure
NPN epitaxial planar silicon transistor
(Resistor built-in type)
 Packaging specifications
Package
Packaging type
Code
SMT3
Taping
T146
Basic ordering
Part No. ^{unit (pieces)}
DTD114EK
3000
 Inner circuit
R1
IN
R2
OUT
GND
IN
GND
R1=10kΩ R2=10kΩ
OUT
 Absolute maximum ratings (Ta=25C)
Parameter
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
Limits
Symbol
Unit
DTD114EK
VCC
50
V
VIN
−10 to +40
V
IC
500
mA
PD
200
mW
Tj
150
C
Tstg −55 to +150
C
www.rohm.com
1/2
○^c 2009 ROHM Co., Ltd. All rights reserved.
2009.06 - Rev.B