LDTA144VET1G_15 [LRC]
Bias Resistor Transistor;
| 型号： | LDTA144VET1G_15 |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | Bias Resistor Transistor |
| 文件： | 总3页 (文件大小：259K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistor
PNP Silicon Surface Mount Transistor
with Monolithic Bias Resistor Network
LDTA144VET1G
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.
R1
R2
COLLECTOR
1
BASE
zAbsolute maximum ratings (Ta=25°C)
2
Parameter
Supply voltage
Symbol
Limits
Unit
V
EMITTER
V
CC
−50
−40 to +15
Input voltage
V
I
V
I
O
−30
mA
Output current
I
C(Max.)
−100
200
Power dissipation
Pd
mW
Junction temperature
Storage temperature
Tj
150
°C
°C
Tstg
−55 to +150
DEVICE MARKING AND RESISTOR VALUES
Device
Marking
R1 (K)
R2 (K)
Shipping
L9
47
10
3000/Tape & Reel
8000/Tape & Reel
LDTA144VET1G
LDTA144VET3G
L9
47
10
zElectrical characteristics (Ta=25°C)
Parameter
Input voltage
Symbol
Min.
Typ.
Max.
Unit
V
Conditions
V
I(off)
I(on)
−
−6
−
−
−
−1
−
V
V
CC= −5V , IO= −100µA
V
O
= −0.3V , I
= −10mA , I
= −5V
CC= −50V , V
= −5mA , V
O
= −2mA
Output voltage
Input current
V
O(on)
−0.1
−
−0.3
−0.16
−0.5
−
V
mA
µA
−
I
O
I
= −0.5mA
I
I
−
V
V
I
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
IO(off)
−
−
I=0V
G
I
33
32.9
0.17
−
−
I
O
O= −5V
R
1
47
0.21
250
61.1
0.26
−
kΩ
−
−
−
R
/R
2 1
f
T
MHz
V
CE= −10V , IE=5mA , f=100MHz
Transition frequency of the device.
1/3
LESHAN RADIO COMPANY, LTD.
LDTA144VET1G
zElectrical characteristic curves
−100
−50
−10m
−5m
Ta=25°C
= −0.3V
Ta=25°C
V
CC= −5V
V
O
−2m
−20
−10
−5
−1m
−500µ
−200µ
−100µ
−2
−50µ
−20µ
−10µ
−5µ
−1
−500m
−200m
−100m
−2µ
−1µ
−1.5 −2
−2.5
−3
−3.5
−4.0
−4.5
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m −100m
OUTPUT CURRENT : I
O
(A)
INPUT VOLTAGE : V (off) (V)
I
Fig.1 Input voltage vs. Output current
(ON characteristics)
Fig.2 Output current vs. Input voltage
(OFF characteristics)
1000
−1
Ta=25°C
Ta=25°C
V = −5V
O
I
O
/I =20
I
500
−500m
200
100
50
−200m
−100m
−50m
20
−20m
10
5
−10m
−5m
−2m
−1m
2
1
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m −100m
−100µ −200µ −500µ −1m −2m
−5m −10m −20m −50m −100m
OUTPUT CURRENT : I (A)
O
OUTPUT CURRENT : I (A)
O
Fig.4 Output voltage vs. Output current
characteristics
Fig.3 DC current gain vs. Output current
characteristics
2/3
LESHAN RADIO COMPANY, LTD.
LDTA144VET1G
SC-89
NOTES:
1.DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2.CONTROLLING DIMENSION: MILLIMETERS
3.MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD THICKNESS
IS THE MINIMUM THICKNESS OF BASE
MATERIAL.
4.463C-01 OBSOLETE, NEW STANDARD 463C-02.
3/3
相关型号：
©2020 ICPDF网 联系我们和版权申明