DTC124ECA
Digital Transistors
Features
• Built-in bias resistors enable the configuration of an inverter circuit
without connecting external input resistors
• 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
Absolute maximum ratings @ 25к
Symbol Parameter Min Typ Max Unit
VCC Supply voltage --- 50 --- V
VIN Input voltage -10 --- 40 V
Pd Power dissipation --- 200 --- mW
Tj Junction temperature --- 150 --- ć
Tstg Storage temperature -55 --- 150 ć
Electrical Characteristics @ 25к
Symbol Parameter Min Typ Max Unit
VI(off) --- --- 0.5 V
VI(on)
Input voltage (VCC=5V, IO=100A)
(VO=0.2V, IO=5mA) 3.0 --- --- V
VO(on) Output voltage (IO/II=10mA/0.5mA) --- 0.1 0.3 V
IIInput current (VI=5V) --- --- 0.36 mA
IO(off) Output current (VCC=50V, VI=0) --- --- 0.5
A
GIDC current gain (VO=5V, IO=5mA) 56 --- ---
R1 Input resistance 15.4 22
R2/R1 Resistance ratio 0.8 1.0 1.2
fTTransition frequency
(VCE=10V, IE=5mA, f=100MHz) --- 250 --- MHz
Revision: A 2011/01/01
NPN
28.6 K¡
IO
IC(MAX) Output current --- 30
100 --- mA
SOT-23
Suggested Solder
Pad Layout
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .110 .120 2.80 3.04
B .083 .104 2.10 2.64
C .047 .055 1.20 1.40
D .035 .041 .89 1.03
E .070 .081 1.78 2.05
F .018 .024 .45 .60
G .0005 .0039 .013 .100
H .035 .044 .89 1.12
J .003 .007 .085 .180
K .015 .020 .37 .51
A
B
C
D
E
F
GH
.079
2.000 in
h
mm
.
1
.800
.035
.900
.
7
.950
.037
.950
K
12
1. IN
2. GND
3. OUT
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*Marking: 25
• Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
• Epoxy meets UL 94 V-0 flammability rating
• Moisure Sensitivity Level 1
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