CMS03

2013-11-01

1

TOSHIBA Schottky Barrier Rectifier Schottky Barrier Type

CMS03

Switching Mode Power Supply Applications

Portable Equipment Battery Applications

• Suitable for compact assembly due to small surface-mount package

Characteristics

Symbol

Rating

Unit

Repetitive peak reverse voltage

30

V

(Note 1)

3.0

(Ta

= 28.4°C)

Average forward current

3.0

(Tℓ

= 117.6°C)

A

Peak one cycle surge forward current

(non-repetitive)

40 (50 Hz)

A

Junction temperature

−40~150

°C

Storage temperature

−40~150

°C

Note 1: Device mounted on a ceramic board

(board size: 50 mm

× 50 mm, soldering land: 2 mm × 2 mm)

Note 2: Using continuously under heavy loads (e.g. the application of

high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to

decrease in the reliability significantly even if the operating conditions (i.e. operating

temperature/current/voltage, etc.) are within the absolute maximum ratings.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook

(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test

report and estimated failure rate, etc).

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

⎯

0.35

⎯

⎯

0.37

⎯

Peak forward voltage

⎯

0.42

0.45

V

⎯

3.0

⎯

Repetitive peak reverse current

⎯

30.0

500

μA

Junction capacitance

⎯

190

⎯

pF

Device mounted on a ceramic board

(soldering land: 2 mm

× 2 mm)

⎯

⎯

60

Device mounted on a glass-epoxy

board

(soldering land: 6 mm

× 6 mm)

⎯

⎯

135

Thermal resistance

⎯

⎯

⎯

16

°C/W

Unit: mm

JEDEC

―

JEITA

―

TOSHIBA

3-4E1A

Weight: 0.023 g (typ.)

Start of commercial production

2000-07