LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistor
PNP Silicon Surface Mount Transistor with Monolithic Bias Resistor ...
LESHAN RADIO COMPANY, LTD.
Bias Resistor
Transistor
PNP Silicon Surface Mount
Transistor with Monolithic Bias Resistor Network
LDTB143TKT1G
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 Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature
Symbol VCBO VCEO VEBO IC PC Tj Tstg
Limits −50 −40 −5 −500 200 150 −55 to +150
Unit V V V mA
mW C C
DEVICE MARKING AND RESISTOR VALUES
Device
Marking R1 (K) R2 (K)
Shipping
LDTB143TKT1G
K2
4.7
3000/Tape & Reel
LDTB143TKT3G
K2
4.7
10000/Tape & Reel
3
1 2
SC-89
1 BASE
R1
3 COLLECTOR
2 EMITTER
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Collector-base breakdown voltage BVCBO −50 − − V IC= −50µA
Collector-emitter breakdown voltage BVCEO −40 − − V IC= −1mA
Emitter-base breakdown voltage
BVEBO −5 − − V IE= −50µA
Col...