LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistor
PNP Silicon Surface Mount Transistor
with Monolithic Bias Resistor Network
LDTB114TLT1G
S-LDTB114TLT1G
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).
3
1
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.
2
SOT-23
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.
S - Prefix for Automotive and Other Applications Requiring Unique Site
3
COLLECTOR
and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.
1
R1
BASE
zAbsolute maximum ratings (Ta=25°C)
2
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Symbol
Limits
−50
Unit
V
EMITTER
V
CBO
VCEO
VEBO
−40
V
−5
V
IC
−500
200
mA
mW
C
Collector power dissipation
Junction temperature
Storage temperature
PC
Tj
150
Tstg
−55 to +150
C
DEVICE MARKING AND RESISTOR VALUES
Device
Marking
R1 (K)
R2 (K)
Shipping
3000/Tape & Reel
10000/Tape & Reel
LDTB114TLT1G
S-LDTB114TLT1G
K3
10
LDTB114TLT3G
S-LDTB114TLT3G
K3
10
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
Min.
Typ.
−
Max.
−
Unit
V
Conditions
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
BVCBO
BVCEO
BVEBO
−50
−40
−5
−
I
I
I
C
= −50µA
= −1mA
−
−
V
C
−
−
V
E
= −50µA
CB= −50V
EB= −4V
I
CBO
−
−0.5
−0.5
−0.3
600
13
µA
µA
V
V
V
Emitter cutoff curren
I
EBO
−
−
Collector-emitter saturation voltage
DC current transfer ratio
Input resistance
V
CE(sat)
FE
−
−
I
I
C
B
/I = −50mA/−2.5mA
h
100
7
250
10
200
−
C
= −50mA , VCE= −5V
R
1
kΩ
MHz
−
Transition frequency
f
T
−
−
V
CE= −10V , I =50mA , f=100MHz
E
∗
Characteristics of built-in transistor
∗
Rev.O 1/3