DJT4031N

Document number: DS31603 Rev. 2 - 2

1 of 5

www.diodes.com

March 2009

© Diodes Incorporated

DJT4031N

LOW VCE(SAT) NPN SURFACE MOUNT TRANSISTOR

Features

•

Ideally Suited for Automated Assembly Processes

•

Complementary PNP Type Available (DJT4030P)

•

Low Collector-Emitter Saturation Voltage

•

Ideal for Medium Power Switching or Amplification Applications

•

Lead Free By Design/RoHS Compliant (Note 1)

•

"Green" Device (Note 2)

Mechanical Data

•

Case: SOT-223

•

Case Material: Molded Plastic, "Green” Molding Compound.

UL Flammability Classification Rating 94V-0

•

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

•

Terminals: Finish — Matte Tin annealed over Copper leadframe

(Lead Free Plating). Solderable per MIL-STD-202, Method 208

•

Marking Information: See Page 4

•

Ordering Information: See Page 4

•

Weight: 0.115 grams (approximate)

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

40

V

Collector-Emitter Voltage

40

V

Emitter-Base Voltage

6

V

Peak Pulse Current

5

A

Continuous Collector Current

3

A

Base Current

1

A

Thermal Characteristics

Characteristic

Symbol

Value

Unit

1.2

W

104

°C/W

2

W

62.5

°C/W

Operating and Storage Temperature Range

-55 to +150

°C

Notes:

1. No purposefully added lead.

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

3. Device mounted on FR-4 PCB with minimum recommended pad layout.

4. Device mounted on FR-4 PCB with 1 inch

Top View

Device Schematic

Pin Out Configuration

4

3

2

1

C

C

B

E

3

1

2,4

COLLECTOR

EMITTER

BASE

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