MMBT4401

Document number: DS30039 Rev. 13 - 2

1 of 4

www.diodes.com

December 2008

© Diodes Incorporated

MMBT4401

NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR

Features

•

Epitaxial Planar Die Construction

•

Complementary PNP Type Available (MMBT4403)

•

Ideal for Medium Power Amplification and Switching

•

Lead, Halogen and Antimony Free, RoHS Compliant (Note 2)

•

"Green" Device (Note 3)

•

Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

•

Case: SOT-23

•

Case Material: Molded Plastic, “Green” Molding Compound,

Note 3. UL Flammability Classification Rating 94V-0

•

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

•

Terminal Connections: See Diagram

•

Terminals: Matte Tin Finish annealed over Alloy 42 leadframe

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

•

Marking Information: See Page 4

•

Ordering Information: See Page 4

•

Weight: 0.0082 grams (approximate)

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

60

V

Collector-Emitter Voltage

40

V

Emitter-Base Voltage

6.0

V

Collector Current - Continuous (Note 1)

600

mA

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 1)

300

mW

Thermal Resistance, Junction to Ambient (Note 1)

417

°C/W

Operating and Storage Temperature Range

-55 to +150

°C

Notes:

1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which

can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

2. No purposefully added lead. Halogen and Antimony Free.

3. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date

Top View

Device Schematic

E

B

C

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