MMDT4401

DUAL NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR

·

Case: SOT-363

·

Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

·

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

·

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

·

Lead Free Plating (Matte Tin Finish annealed over Alloy

42 leadframe).

·

Terminal Connections: See Diagram

·

Marking (See Page 2): K2X

·

Ordering & Date Code Information: See Page 2

·

Weight: 0.006 grams (approximate)

DS30111 Rev. 10 - 2

1 of 4

MMDT4401

www.diodes.com

·

Epitaxial Planar Die Construction

·

Ideal for Low Power Amplification and Switching

·

Ultra-Small Surface Mount Package

·

Lead Free/RoHS Compliant (Note 3)

·

Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

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

Power Dissipation (Note 1, 2)

200

mW

Thermal Resistance, Junction to Ambient (Note 1)

625

°

C/W

Operating and Storage and 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. Maximum combined dissipation.

3. No purposefully added lead.

A

B C

J

D

H

K

F

M

L

C

2

B

1

E

1

E

2

E

2

B

2

B

2

C

1

C

1

C

2

B

1

E

1

SOT-363

Dim

Min

Max

A

0.10

0.30

B

1.15

1.35

C

2.00

2.20

D

0.65 Nominal

F

0.30

0.40

H

1.80

2.20

J

¾

0.10

K

0.90

1.00

L

0.25

0.40

M

0.10

0.25

a

0°

8°

All Dimensions in mm

Features

SPICE MODEL: MMDT4401