DS30329 Rev. 3 - 2

1 of 3

DDTC (R1 = R2 SERIES) CA

NPN PRE-BIASED SMALL SIGNAL SOT-23

SURFACE MOUNT TRANSISTOR

·

Epitaxial Planar Die Construction

·

Complementary PNP Types Available

(DDTA)

·

Built-In Biasing Resistors, R1 = R2

Characteristic

Symbol

Value

Unit

Supply Voltage, (3) to (1)

50

V

Input Voltage, (2) to (1)

DDTC123ECA

DDTC143ECA

DDTC114ECA

DDTC124ECA

DDTC144ECA

DDTC115ECA

-10 to +12

-10 to +30

-10 to +40

-10 to +40

-10 to +40

-10 to +40

V

Output Current

DDTC123ECA

DDTC143ECA

DDTC114ECA

DDTC124ECA

DDTC144ECA

DDTC115ECA

100

100

50

30

100

20

mA

Output Current

All

100

mA

Power Dissipation

200

mW

Thermal Resistance, Junction to Ambient Air (Note 1)

625

°C/W

Operating and Storage and Temperature Range

-55 to +150

°C

Features

A

E

J

L

TOP VIEW

M

B

C

H

G

D

K

OUT

IN

GND

Mechanical Data

·

Case: SOT-23, Molded Plastic

·

Case material - UL Flammability Rating 94V-0

·

Moisture sensitivity: Level 1 per J-STD-020A

·

Terminals: Solderable per MIL-STD-202,

Method 208

·

Terminal Connections: See Diagram

·

Marking: Date Code and Marking Code

(See Diagrams & Page 2)

·

Weight: 0.008 grams (approx.)

·

Ordering Information (See Page 2)

IN

IN

R

1

R

2

GND

SCHEMATIC DIAGRAM

OUT

GND

OUT

P/N

R1, R2 (NOM) MARKING

DDTC123ECA

DDTC143ECA

DDTC114ECA

DDTC124ECA

DDTC144ECA

DDTC115ECA

2.2K

W

4.7K

W

10K

W

22K

W

47K

W

100K

W

N04

N08

N13

N17

N20

N24

Note:

1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.

SOT-23

Dim

Min

Max

A

0.37

0.51

B

1.20

1.40

C

2.30

2.50

D

0.89

1.03

E

0.45

0.60

G

1.78

2.05

H

2.80

3.00

J

0.013

0.10

K

0.89

1.00

L

0.45

0.61

M

0.085

0.110

a

0

°

8

°

All Dimensions in mm