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LDTD114ELT1G_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.
⢠S- Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC-Q101
Qualified and PPAP Capable.
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
LDTD114ELT1G
S-LDTD114ELT1G
3
1
2
SOT-23
R1
1
BASE R2
3
COLLECTOR
2
EMITTER
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
VCC
VIN
IC
PD
Tj
Tstg
50
V
â10 to +40
V
500
mA
200
mW
150
C
â55 to +150
C
DEVICE MARKING AND RESISTOR VALUES
Device
Marking R1 (K) R2 (K)
Shipping
LDTD114ELT1G
S-LDTD114ELT1G
CA
LDTD114ELT3G
S-LDTD114ELT3G
CA
10
10
3000/Tape & Reel
10
10
10000/Tape & Reel
zElectrical characteristics (Ta=25°C)
Parameter
Symbol
Input voltage
VI(off)
VI(on)
Output voltage
VO(on)
Input current
II
Output current
IO(off)
DC current gain
GI
Input resistance
R1
Resistance ratio
R2/R1
Transition frequency
fT â
â Characteristics of built-in transistor
Min.
â
3
â
â
â
56
7
0.8
â
Typ.
â
â
0.1
â
â
â
10
1
200
Max.
0.5
â
0.3
0.88
0.5
â
13
1.2
â
Unit
V
V
mA
µA
â
kâ¦
â
MHz
Conditions
VCC= 5V, IO= 100µA
VO= 0.3V, IO= 10mA
IO/II= 50mA/2.5mA
VI= 5V
VCC= 50V, VI=0V
VO= 5V, IO= 50mA
â
â
VCE=10V, IE= â50mA, f=100MHz
Rev.O 1/3
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