LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistor
NPN Silicon Surface Mount Transistor
with Monolithic Bias Resistor Network
LDTC124GET1G
Applications
•
Inverter, Interface, Driver
3
• Features
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors (see equivalent circuit).
1
2
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.
SC-89
3) Only the on/off conditions need to be set for operation,
making the device design easy.
3
•
We declare that the material of product compliance with
RoHS requirements.
COLLECTOR
1
BASE
R2
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
V
CEO
VEBO
50
V
5
V
I
C
100
mA
Collector power dissipation
Pc
mW
200
Junction temperature
Storage temperature
Tj
150
C
C
Tstg
−55 to +150
DEVICE MARKING AND RESISTOR VALUES
Device
Marking
R1 (K)
R2 (K)
Shipping
N9
22
3000/Tape & Reel
10000/Tape & Reel
LDTC124GET1G
LDTC124GET3G
N9
22
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
BVCBO
Min.
Typ.
Max.
Unit
Conditions
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
50
50
5
−
−
−
−
−
−
−
22
250
−
−
−
0.5
260
0.3
−
28.6
−
V
V
I
I
I
C
=
=
=
50µA
1mA
C
BV
CEO
BVEBO
V
E
330µA
I
CBO
EBO
−
140
−
56
15.4
−
µA
µA
V
V
CB
=
=
50V
4V
I
V
EB
Emitter cutoff current
V
CE(sat)
FE
I
I
C=
10mA , I 0.5mA
B
=
Collector-emitter saturation voltage
DC current transfer ratio
h
−
kΩ
MHz
C=
5mA , VCE 5V
=
R
−
Emitter-base resistance
f
T
VCE= 10V , IE= −5mA , f= 100MHz
∗
Transition frequency
Transition frequency of the device.
∗
1/3