DDTD142TU datasheet(1/3 Pages) DIODES

Part #	DDTD142TU

Description	NPN PRE-BIASED 500 mA SOT-323 SURFACE MOUNT TRANSISTOR

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Manufacturer	DIODES [Diodes Incorporated]

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Lead-free Green

DS30398 Rev. 5 - 2

1 of 3

DDTD (LO-R1) U

www.diodes.com

ã Diodes Incorporated

DDTD (LO-R1) U

NPN PRE-BIASED 500 mA SOT-323

SURFACE MOUNT TRANSISTOR

·

Epitaxial Planar Die Construction

·

Complementary PNP Types Available (DDTB)

·

Built-In Biasing Resistors

·

Lead Free/RoHS Compliant (Note 2)

·

"Green" Device, Note 3 and 4

Features

Maximum Ratings @ TA = 25°C unless otherwise specified

A

M

J

L

E

D

B C

H

K

G

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 Marking Code (See Diagrams &

Page 2)

·

Ordering Information (See Page 2)

·

Weight: 0.006 grams (approximate)

R1

OUT

B

C

E

R2

3

2

1

IN

GND(0)

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

Characteristic

Symbol

Value

Unit

Supply Voltage, (3) to (2)

VCC

50

V

Input Voltage, (1) to (2)

DDTD122LU

DDTD142JU

VIN

-5 to +6

V

Input Voltage, (2) to (1)

DDTD122TU

DDTD142TU

VEBO (MAX)

5V

Output Current

All

IC

500

mA

Power Dissipation (Note 1)

Pd

200

mW

Thermal Resistance, Junction to Ambient Air (Note 1)

RqJA

625

°C/W

Operating and Storage and Temperature Range

Tj,TSTG

-55 to +150

°C

P/N

R1 (NOM) R2 (NOM) MARKING

DDTD122LU

DDTD142JU

DDTD122TU

DDTD142TU

0.22K

W

0.47K

W

0.22K

W

0.47K

W

10K

W

10K

W

OPEN

N75

N76

N77

N78

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.

Schematic and Pin Configuration

SPICE MODELS: DDTD122LU DDTD142JU DDTD122TU DDTD142TU

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