LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistor
PNP Silicon Surface Mount Transistor
with Monolithic Bias Resistor Network
LDTB114GLT1G
S-LDTB114GLT1G
Applications
•
Inverter, Interface, Driver
• Features
3
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors (see equivalent circuit).
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
1
and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.
BASE
R2
zAbsolute maximum ratings (Ta=25°C)
2
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Symbol
Limits
−50
Unit
V
EMITTER
V
CBO
V
CEO
VEBO
−50
V
−5
V
Collector current
I
C
−500
200
mA
mW
C
∗
Collector power dissipation
Junction temperature
Pd
Tj
150
Storage temperature
Tstg
−55 to +150
C
∗ Each pin mounted on the recommended land
DEVICE MARKING AND RESISTOR VALUES
Device
Marking
R1 (K)
R2 (K)
Shipping
3000/Tape & Reel
10000/Tape & Reel
LDTB114GLT1G
S-LDTB114GLT1G
K7
10
LDTB114GLT3G
S-LDTB114GLT3G
K7
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
−50
−5
−
I
I
I
C
= −50µA
= −1mA
−
−
V
C
−
−
V
E
= −720µA
CB= −50V
EB= −4V
I
CBO
EBO
CE(sat)
FE
−
−0.5
−580
−0.3
−
µA
µA
V
V
V
Emitter cutoff curren
I
−
−
Collector-emitter saturation voltage
DC current transfer ratio
Input resistance
V
−
−
I
I
C
/I = −50mA/−2.5mA
B
h
56
7
−
−
C
= −50mA , VCE= −5V
R2
10
200
13
−
kΩ
MHz
−
Transition frequency
fT
−
V
CE= −10V , I =50mA , f=100MHz
E
∗
Characteristics of built-in transistor
∗
Rev.O 1/3