LRC DTD143ES Digital transistors(built-in resistors) Datasheet

LESHAN RADIO COMPANY, LTD.
Digital transistors (built-in resistors)
• 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 thinfilm resistors with complete isola tion 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 device design
easy.
• Structure
2.9 + 0.2
PNP digital transistor (with built-in resistors)
1.9+ 0.2
•Equivalent circuit
0.95+ 0.95
DTD143EK
DTD143ES
0.8 + 0.1
(2)
0 ~ 0.1
2.8+ 0.2
1.6
+ 0.2
- 0.1
(1)
(3)
OUT
0.4
R2
+ 0.1
0.06
0.15 -
+ 0.1
- 0.05
All terminals have same dimensions
DTD143EK
GND
IN
(1) GND
(2) IN
(3) OUT
0.3 ~ 0.6
IN
R1
EIAJ: SC— 59
OUT
GND
2.9 + 0.2
1.9+ 0.2
0.95
0.95+0.95
+ 0.2
- 0.1
0.45 + 0.1
(2)
+ 0.2
- 0.1
1.3
0 ~ 0.1
2.4+ 0.2
(1)
(3)
0.2Min
0.4
0.15
+ 0.1
- 0.05
+ 0.1
- 0.06
All terminals have same dimensions
(1) GND
(2) IN
(3) OUT
DTD143ES
EIAJ: SOT— 23
•
Absolute maximum ratings(Ta=25 °C)
limits( DTC143E )
Parameter
symbol
unit
K
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
V cc
V IN
IC
Pd
Tj
T stg
S
50
–10~+30
500
200
300
150
–55~+150
V
V
mA
mW
°C
°C
P18–1/2
LESHAN RADIO COMPANY, LTD.
DTD143EK DTD143ES
• Elecrical characteristics(T =25°C)
a
Parameter
symbol
Min.
Typ.
Max.
I(off)
—
—
0.5
Output Voltage
Input current
V I(on)
V O(on)
II
3
—
—
—
0.1
—
—
0.3
1.8
V
mA
V O= 0.3V, I O=20mA
I O / I I =50mA/2.5mA
V I=5V
Output current
I O(off)
—
—
0.5
µA
V
47
3.29
0.8
—
—
4.7
1
200
—
6.11
1.2
—
—
KΩ
—
MHz
V O= 5V, I O= 50mA
—
—
V CE=10V, I E= –50 mA, f=100MHz*
V
Input voltage
DC current gain
GI
Input resistance
R1
Resistance ratio
R2/ R1
Transition frequency
fT
*Transition frequency of the device
Unit
Conditions
V CC= 5V, I O=100µA
V
CC
= 50V, V I= 0 V
ELECTRICAL CHARACTERISTIC CURVES
100
OUTPUT CURRENT: I O ( A )
INPUT VOLTAGE: V I(on) ( V )
10m
5m
V O = 0.3V
50
20
10
T A = –40°C
25°C
100°C
5
2
1
0.5
0.2
0.1
100µ 200µ
500µ
1m
2m
5m
10m
20m
CC
=5V
200µ
100µ
50µ
20µ
10µ
5µ
2µ
0
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT CURRENT: I O (A)
INPUT VOLTAGE: V I(ON) (V)
Figure 1. Input voltage vs.output current
Figure 2. Output current vs.input voltage
(ON characteristics)
(OFF characteristics)
1.0
1K
V O= 5 V
OUTPUT VOLTAGE: V O(on) ( V )
T A = 100°C
25°C
–40°C
200
100
50
20
10
5
2
1
500µ
1m
2m
5m
10m
20m
50m 100m 200m
I O / I I = 20
0.5
500
DC CURRENT GAIN: G I
1m
500µ
1µ
50m 100m
V
T A = 100°C
25°C
–40°C
2m
500m
0.2
T A = 100°C
25°C
–40°C
0.1
0.05
0.02
0.01
.005
.002
.001
500µ
1m
2m
5m
10m
20m
50m 100m 200m
500m
OUTPUT CURRENT: I O (A)
OUTPUT CURRENT: I O (A)
Figure 3. DC current gain vs.output current
Figure 4. Output voltage vs.output current
P18–2/2
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