DAT114EKA Datasheet, PDF (1/2 Pages) Leshan Radio Company – Digital transistors(built-in resistor)

LESHAN RADIO COMPANY, LTD.
Digital transistors (built-in resistors)
• ^Features
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
PNP digital transistor ( Built-in resistors)
• ^{Equivalent circuit}
2.9 + 0.2
1.9+ 0.2
0.95+ 0.95
DTA114EKA
1.1
+
-
0.2
0.1
0.8 + 0.1
R1
IN
R2
OUT
GND(+)
IN
OUT
GND(+)
(1)
(2)
0 ~ 0.1
(3)
0.4
+
-
0.1
0.05
0.15
+
-
0.1
0.06
All terminals have same dimensions
(1) GND
(2) IN
(3) OUT
EIAJ: SC— 59
• ^{Absolute maximum ratings(Ta=25 °C)}
Parameter
symbol
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
V _cc
V _IN
I_O
I _C(Max.)
P_d
T_j
T _stg
• ^{Elecrical characteristics(Ta=25°C)}
Parameter
symbol Min.
Input voltage
Output Voltage
Input current
V_I(off)
—
V_I(on)
–3
V_O(on)
—
I_I
—
Output current
I_O(off)
—
DC current gain
G_I
30
Input resistance
R₁
7
Resistance ratio
R₂ / R₁
0.8
Transition frequency
f_T
—
*Transition frequency of the device
limits
unit
–50
V
–40~+10
V
–50
mA
–100
200
mW
150
°C
–55~+150
°C
Typ.
Max. Unit Conditions
—
–0.5
V _CC= – 5V,I _O= –100 µA
V
—
—
V _O= – 0.3V,I _O= –10 mA
—
–0.3
V
I _O/ I _I= –10mA / –0.5mA
—
–0.88 mA V _I = – 5V
—
–0.5
µA V _CC = – 50 V,V _I = 0 V
—
—
— V _O= – 5V,I _O= –5mA
10
13
KΩ
—
1
1.2
—
—
250
—
MHz V _CE= –10V, I _E= 5 mA,f =100MHz*
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