LDTC144VET1G_15 Datasheet, PDF (1/3 Pages) Leshan Radio Company – Bias Resistor Transistor

LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistor
NPN 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)
Parameter
Symbol
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
VCC
VIN
IO
IC(Max.)
PD
Tj
Tstg
Limits
50
−10 to +40
30
100
200
150
−55 to +150
Unit
V
V
mA
mW
°C
°C
LDTC144VET1G
3
1
2
SC-89
R1
1
BASE R2
3
COLLECTOR
2
EMITTER
DEVICE MARKING AND RESISTOR VALUES
Device
Marking R1 (K) R2 (K)
Shipping
LDTC144VET1G
M7
47
10
3000/Tape & Reel
LDTC144VET3G
M7
47
10
10000/Tape & Reel
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.
−
6
−
−
−
33
32.9
0.17
−
Typ. Max.
−1
−−
0.1 0.3
− 0.16
− 0.5
−
−
47 61.1
0.21 0.26
250 −
Unit
V
V
mA
µA
−
kΩ
−
MHz
Conditions
VCC=5V , IO=100µA
VO=0.3V , IO=2mA
IO=10mA , II=0.5mA
VI=5V
VCC=50V , VI=0V
IO=5mA , VO=5V
−
−
VCE=10V , IE= −5mA , f=100MHz
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