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LDTC123YET1G_15 Datasheet, PDF (1/3 Pages) Leshan Radio Company – Bias Resistor Transistor | |||
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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
â5 to +12
100
100
200
150
â55 to +150
LDTC123YET1G
3
1
2
SC-89
R1
1
BASE R2
Unit
V
V
mA
mW
°C
°C
3
COLLECTOR
2
EMITTER
DEVICE MARKING AND RESISTOR VALUES
Device
Marking R1 (K) R2 (K)
Shipping
LDTC123YET1G
N8
2.2
10
3000/Tape & Reel
LDTC123YET3G
N8
2.2
10
10000/Tape & Reel
zElectrical characteristics (Ta=25°C)
Parameter
Symbol Min.
Input voltage
VI(off)
â
VI(on)
3
Output voltage
VO(on)
â
Input current
II
â
Output current
IO(off)
â
DC current gain
GI
33
Input resistance
R1 1.54
Resistance ratio
Transition frequency
R2/R1 3.6
fT â
â
â Characteristics of built-in transistor
Typ.
â
â
0.1
â
â
â
2.2
4.5
250
Max.
0.3
â
0.3
3.8
0.5
â
2.86
5.5
â
Unit
V
V
mA
µA
â
kâ¦
â
MHz
Conditions
VCC=5V, IO=100µA
VO=0.3V, IO=20mA
IO/II=10mA/0.5mA
VI=5V
VCC=50V, VI=0V
VO=5V, IO=10mA
â
â
VCE=10V, IE= â5mA, f=100MHz
1/3
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