DAT114EKA [LRC]
Digital transistors(built-in resistor); 数字晶体管（内置电阻）
| 型号： | DAT114EKA |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | Digital transistors(built-in resistor) |
| 文件： | 总2页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
Digital transistors (built-in resistors)
Features
•
DTA114EKA
1) Built-in bias resistors enable the configuration of an inverter cir-
cuit without connecting external input resistors (see equivalent
circuit).
2) The bias resistors consist of thinfilm resistors with complete
isolation to allow positive biasing of the input. They also have the
advantage of almost completely eliminat-ing parasitic effects.
3) Only the on/off conditions need to be set for operation, making
device design easy.
Structure
•
+
2.9 0.2
0.2
0.1
+
1.1 +-
PNP digital transistor ( Built-in resistors)
1.9 0.2
Equivalent circuit
+
0.95 0.95
•
+
0.8 0.1
(2)
(1)
0 ~ 0.1
R1
OUT
IN
(3)
R2
(1) GND
(2) IN
0.1
0.06
0.15 +-
GND(+)
OUT
0.1
0.05
0.4 +-
(3) OUT
IN
All terminals have same dimensions
GND(+)
EIAJ: SC— 59
Absolute maximum ratings(Ta=25 °C)
•
Parameter
symbol
limits
unit
Supply voltage
Input voltage
V
–50
–40~+10
–50
V
V
cc
V
IN
I O
I C(Max.)
Pd
Output current
mA
–100
Power dissipation
200
mW
°C
Junction temperature
Storage temperature
T j
150
T stg
–55~+150
°C
Elecrical characteristics(Ta=25°C)
•
Parameter
symbol
Min.
—
Typ.
Max.
–0.5
—
Unit
V
Conditions
VI(off)
VI(on)
VO(on)
—
—
—
—
—
—
10
1
V CC= – 5V,I O= –100 µA
V O= – 0.3V,I O= –10 mA
I O/ I I= –10mA / –0.5mA
V I = – 5V
Input voltage
– 3
—
Output Voltage
–0.3
–0.88
–0.5
—
V
mA
µA
—
Input current
I
I
—
Output current
IO(off)
GI
—
V CC = – 50 V,V I = 0 V
V O= – 5V,I O= –5mA
—
DC current gain
30
7
Input resistance
R1
13
KΩ
—
Resistance ratio
R2 / R1
fT
0.8
—
1.2
—
Transition frequency
*Transition frequency of the device
250
—
MHz
V CE= –10V, I E= 5 mA,f =100MHz*
P3–1/2
LESHAN RADIO COMPANY, LTD.
DTA114EKA
ELECTRICAL CHARACTERISTIC CURVES
-100
-50
-10m
-5m
V
O = – 0.3V
V
CC= – 5 V
-2m
T
A = 100°C
25°C
-20
–40°C
-1m
-500µ
-10
-5
-200µ
T
A = –40°C
25°C
100°C
-2
-100µ
-50µ
-20µ
-1
-0.5
-0.2
-10µ
-5µ
-2µ
-0.1
-1µ
-100µ-200µ -500µ -1m -2m
-5m -10m -20m
-50m -100m
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
(ON characteristics)
Figure 2. Output current vs.input voltage
(OFF characteristics)
-1
1K
I
O / I I = 20
V
O = – 5 V
-0.5
-0.2
500
200
T
A = 100°C
25°C
–40°C
T
A = 100°C
25°C
–40°C
-0.1
100
50
-0.05
-0.02
20
-0.01
-.005
10
5
-.002
2
1
-.001
-100µ-200µ -500µ -1m -2m
-5m -10m -20m
-50m -100m
-100µ-200µ -500µ -1m -2m
-5m -10m -20m
-50m -100m
OUTPUT CURRENT: I O (A)
OUTPUT CURRENT: I O (A)
Figure 4. Output voltage vs.output current
Figure 3. DC current gain vs.output current
P3–2/2
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