DS30328 Rev. 5 - 2

1 of 4

DDTA (R2-ONLY SERIES) UA

www.diodes.com

PNP PRE-BIASED SMALL SIGNAL SOT-323

SURFACE MOUNT TRANSISTOR

·

Epitaxial Planar Die Construction

·

Complementary NPN Types Available (DDTC)

·

Built-In Biasing Resistor, R2 only

·

Lead Free/RoHS Compliant (Note 2)

·

"Green" Device, Note 3 and 4

Features

Mechanical Data

·

Case: SOT-323

·

Case Material: Molded Plastic, "Green" Molding

Compound, Note 4. UL Flammability Classification

Rating 94V-0

·

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

·

Terminal Connections: See Diagram

·

Terminals: Solderable per MIL-STD-202, Method 208

·

Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe).

·

Marking: Date Code and Type Code, See Page 2

·

Type Code: See Table Below

·

Ordering Information (See Page 2)

·

Weight: 0.006 grams (approximate)

B

R

2

SCHEMATIC DIAGRAM

E

C

P/N

R2 (NOM)

Type Code

DDTA114GUA

DDTA124GUA

DDTA144GUA

DDTA115GUA

10KW

22KW

47KW

100KW

P26

P27

P28

P29

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

-50

V

Collector-Emitter Voltage

-50

V

Emitter-Base Voltage

-5

V

Collector Current

-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

SOT-323

Dim

Min

Max

A

0.25

0.40

B

1.15

1.35

C

2.00

2.20

D

0.65 Nominal

E

0.30

0.40

G

1.20

1.40

H

1.80

2.20

J

0.0

0.10

K

0.90

1.00

L

0.25

0.40

M

0.10

0.18

a

0°

8°

All Dimensions in mm

Note:

1.

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

2.

No purposefully added lead.

3.

Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

4.

Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date

code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

A

M

J

L

F

D

B C

H

K

G

B

E

C

Lead-free Green

SPICE MODELS: DDTA114GUA DDTA124GUA DDTA144GUA DDTA115GUA