DS30423 Rev. 4 - 2

1 of 3

DDA (LO-R1) U

www.diodes.com

·

Epitaxial Planar Die Construction

·

Complementary NPN Types Available (DDC)

·

Built-In Biasing Resistors

·

Lead-Free/RoHS Compliant (Note 3)

Features

A

M

J

L

D

B C

H

K

G

F

PXX YM

Mechanical Data

·

Case: SOT-363

·

Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

·

Moisture Sensitivity: Level 1 per J-STD-020C

·

Terminals: Finish - Matte Tin Solderable per

MIL-STD-202, Method 208

·

Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe).

·

Terminal Connections: See Diagram

·

Marking: Date Code and Marking Code (See Diagrams &

Page 2)

·

Ordering Information (See Page 2)

·

Weight: 0.006 grams (approx.)

6

5

4

3

2

1

6

5

4

3

2

1

SCHEMATIC DIAGRAM

DDA (LO-R1) U

PNP PRE-BIASED SMALL SIGNAL SOT-363

DUAL SURFACE MOUNT TRANSISTOR

SOT-363

Dim

Min

Max

A

0.10

0.30

B

1.15

1.35

C

2.00

2.20

D

0.65 Nominal

F

0.30

0.40

H

1.80

2.20

J

¾

0.10

K

0.90

1.00

L

0.25

0.40

M

0.10

0.25

a

0

°

8°

All Dimensions in mm

P/N

R1 (NOM) R2 (NOM) MARKING

DDA122LU

DDA142JU

DDA122TU

DDA142TU

0.22K

0.47K

0.22K

0.47K

10K

10K

OPEN

OPEN

P81

P82

P83

P84

Characteristic

Symbol

Value

Unit

Supply Voltage (1) to (6) and (4) to (3)

-50

V

Input Voltage (1) to (2) and (4) to (5)

DDA122LU

DDA142JU

+5 to -6

+5 to -6

V

Input Voltage (1) to (2) and (4) to (5)

DDA122TU

DDA142TU

-5

V

Output Current

All

-100

mA

Power Dissipation (Note 2)

200

mW

Thermal Resistance, Junction to Ambient Air (Note 2)

625

°C/W

Operating and Storage and Temperature Range

-55 to +150

°C

Note:

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

2. 150mW per element must not be exceeded.

3. No purposefully added lead.

Lead-free

SPICE MODELS: DDA122LU DDA142JU DDA122TU DDA142TU