DTC123YM/DTC123YE/DTC123YUA
DTC123YKA /DTC123YCA/DTC123YSA
·Equivalent Circuit
DIGITAL TRANSISTOR
(NPN)
FEATURES
Built-in bias resistors enable the configuration of an inverter circuit
without connecting external input resistors(see equivalent circuit)
The bias resistors consist of thin-film resistors with complete isolation
to allow negative biasing of the input.They also have the advantage of
almost completely eliminating parasitic effects
Only the on/off conditions need to be set for operation, making device design easy
PIN CONNENCTIONS and MARKING
DTC123YM SOT-723
1. IN
2. GND
3. OUT
DTC123YE SOT-523
1. IN
2. GND
3. OUT
DTC123YUA SOT-323
1. IN
2. GND
3. OUT
DTC123YKA SOT-23-3L
1. IN
2. GND
3. OUT
DTC123YCA SOT-23
1. IN
2. GND
3. OUT
DTC123YSA TO-92S
1. GND
2. OUT
3. IN
1
2
3
1
2
3
1
2
3
1
3
2
1
2
3
1
3
2
Digital Transistors (Built-in Resistors)
1
MAXI
MU
M RATIN
GS(T
a=25℃ unle
ss otherw
is
e noted)
Limits(DTC123Y
□
)
Symbol Para
mete
r
M E
UA
KA
CA
SA
Unit
V
CC
Supply Voltage 50 V
V
IN
Input Volta
g
e
-5～
+
12
V
I
O
Output Current 100 mA
P
D
Power Dissipation 100 150 200
200 200 300 mW
Operation Junction and
Storage Temperature Range
T
J
,T
stg
-55～+150
℃
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherw
ise specified)
Parameter Symbol Conditions Min Typ Ma
x Unit
V
I(off)
V
CC
=5V,I
O
=100µA 0.3 V
Input voltage
V
I(on)
V
O
=0.3V,I
O
=20mA 3 V
Output voltage
V
O(on)
I
O
/I
I
=
10mA/0.5mA 0.1 0.3 V
Input current
I
I
V
I
=5V 3.8 mA
Output current
I
O(off)
V
CC
=50V,V
I
=0 0.5 μA
DC current gain
G
I
V
O
=5V,I
O
=10mA 33
Input resistance
R
1
1.54 2.2 2.86 kΩ
Resistance ratio
R
2
/R
1
3.6 4.5 5.5
Transition frequency
f
T
V
O
=10V,I
O
=5mA,f=100MHz 250 MHz
Part Nu
mb
er
Package Packing
Method Pack Quantity
SOT-723
SOT-523
DTC123YM
DTC123YE
DTC123YUA
DTC123YKA
T
O-92S
Tape
DTC123YCA
DTC123YSA
TO-92S
Bulk
DTC123
YSA-TA
SOT-323
SOT-23-3L
SOT-23
Reel
ORDERING INFORMATION
MARKING
C123
Y
XXX
C123
Y
XXX
(2)
(2)
z
z
(1)
62
62
62
z
62
62
z
Reel
Reel
Reel
Reel
1000pcs/Bag
3000pcs/Box
8000pcs/Reel
3000pcs/Reel
3000pcs/Reel
3000pcs/Reel
3000pcs/Reel
Notes: (1).
(2).
;;; &RGH
Solid
dot
=
Green
mo
ldi
ng compound device,
if none, the normal device.
2