© Won-Top Electronics Co., Ltd.

www.wontop.com

Revision: October, 2018

1

Pb

Features



Very Low Capacitance



Low Reverse Leakage

A



PN Junction Guard Ring for Transient and

ESD Protection



For General Purpose Switching Applications

C



Plastic Material – UL Recognition Flammability

D

Classification 94V-0

B

E

Mechanical Data

H



Case: SOD-123, Molded Plastic

G



Terminals: Plated Leads Solderable per

J

MIL-STD-202, Method 208



Polarity: Cathode Band



Weight: 0.01 grams (approx.)



Marking: XT



Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 4

Maximum Ratings @T

A=25°C unless otherwise specified

Characteristic

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

30

V

Forward Continuous Current

IF

200

mA

Operating Temperature Range

TJ

-55 to +125

°C

Storage Temperature Range

TSTG

-55 to +150

°C

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 1)

PD

225

mW

Note: 1. Mounted on FR-4 PC board with minimum recommended pad layout.

MMSD301

SURFACE MOUNT SCHOTTKY BARRIER DIODE

WON-TOP ELECTRONICS

®

SOD-123

Dim

Min

Max

A

3.60

3.90

B

2.50

2.80

C

1.40

1.80

D

0.30

0.78

E

—

0.25

G

0.15

—

H

0.95

1.35

J

—

0.15

All Dimensions in mm