Lead-free Green

DS30402 Rev. 5 - 2

1 of 3

DDTA (LO-R1) U

www.diodes.com

DDTA (LO-R1) U

PNP PRE-BIASED 100 mA SOT-323

SURFACE MOUNT TRANSISTOR

·

Epitaxial Planar Die Construction

·

Complementary NPN Types Available (DDTC)

·

Built-In Biasing Resistors

·

Lead Free/RoHS Compliant (Note 2)

·

"Green" Device (Note 3 & 4)

Features

A

M

J

L

E

D

B C

H

K

G

IN

GND

OUT

3

2

1

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

·

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

·

Terminal Connections: See Diagram

·

Lead Free Plating (Matte Tin Finish annealed over

Alloy 42 leadframe)

·

Marking: Date Code and Type Code, See Page 2

·

Ordering Information (See Page 2)

·

Weight: 0.006 grams (approximate)

P/N

R1 (NOM) R2 (NOM) Type Code

DDTA122LU

DDTA142JU

DDTA122TU

DDTA142TU

0.22K

W

0.47K

W

0.22K

W

0.47K

W

10K

W

10K

W

OPEN

OPEN

P81

P82

P83

P84

Characteristic

Symbol

Value

Unit

Supply Voltage, (3) to (2)

-50

V

Input Voltage, (1) to (2)

DDTA122LU

DDTA142JU

+5 to -6

+5 to -6

V

Input Voltage, (2) to (1)

DDTA122TU

DDTA142TU

-5

V

Output Current

All

-100

mA

Power Dissipation (Note 1)

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 Date

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

Schematic and Pin Configuration

R1

OUT

B

C

E

R2

3

2

1

IN

GND(+)

Equivalent Inverter Circuit

1

3

GND (+)

C

B

IN

OUT

E

SPICE MODELS: DDTA122LU DDTA142JU DDTA122TU DDTA142TU