LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistor
NPN Silicon Surface Mount Transistor with Monolithic Bias Resistor ...
LESHAN RADIO COMPANY, LTD.
Bias Resistor
Transistor
NPN Silicon Surface Mount
Transistor with Monolithic Bias Resistor Network
LDTD114EET1G
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 positive 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.
We declare that the material of product compliance with
RoHS requirements.
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
3
1 2
SC-89
1 BASE
R1 R2
3 COLLECTOR
2 EMITTER
Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature
VCC VIN IC PD Tj Tstg
50 −10 to +40
500 200 150 −55 to +150
V V mA mW C C
DEVICE MARKING AND RESISTOR VALUES
Device
Marking R1 (K) R2 (K)
Shipping
LDTD114EET1G LDTD114EET1G
Q5 Q5
10 10 3000/Tape & Reel 10 10 10000/Tape & Reel
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
Input voltage
VI(off) VI(on)
Output voltage
VO(on)
Input current
II
Output current
IO(off)
DC current gain
GI
Input resistance
R1
Resistance ratio
R2/R1
Transition frequency ∗ Characteristics of built-in
transistor
fT ∗
Min. − 3 − − − 56 7 0.8 −
Typ. − − 0...