Bias Resistor
Transistor NPN Silicon
P b Lead(Pb)-Free
1 BASE
R1 R2
COLLECTOR 3
2 EMITTER
DTD123Y
3 1
2
SOT-23
Absolute maximum ratings (TA = 25ºC)
Parameter Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature
Symbol Vcc VIN IC Pd Tj Tstg
Limits 50
-5~+12 500 200 150
-55~+150
Unit V V mA
mW
Electrical characteristics (TA = 25ºC)
Parameter
Symbol Min Typ Max Unit
Conditions
Input voltage
Output voltage Input current
VI(off) VI(on) Vo(on)
II
2 -
-
- 0.
3 --
0.
1 0.
3 - 3.
6
V
V mA
Vcc = 5V,Io = 100µA Vo = 0.
3V,Io = 20 mA Io/II = 50 mA/2.
5 mA
VI= 5V
Output current
Io(off) -
- 0.
5 µA
Vcc = 50V,V I= 0V
DC current gain Input res...