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
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)
Supply voltage Input voltage
Parameter
Output current
Symbol VCC VI IO
IC(Max.)
Limits −50 −40 to +10 −20
−100
Power dissipation
PD 150
Junction temperature
Tj 150
Storage temperature
Tstg
−55 to +150
DEVICE MARKING AND RESISTOR VALUES
Device
Marking R1 (K) R2 (K)
Shipping
LDTA115EWT1G
6N
100 100 3000/Tape & Reel
LDTA115EWT3G
6N
100 100 10000/Tape & Reel
Unit V V
mA
mW °C °C
LDTA115EWT1G
3
1 2
SOT–323 (SC–70)
1 BASE
R1 R2
3 COLLECTOR
2 EMITTER
zElectrical characteristics (Ta=25°C)
Parameter
Input voltage
Output voltage Input current Output current DC current gain Input resistance Resistance ratio Transition frequency ∗ Characteristics of built-in
transistor
Symbol VI(off) VI(on) VO(on) II IO(off) GI R1 R2/R1 fT ∗
Min.
− −3 − ...