CUS05

2009-11-11

1

TOSHIBA Schottky Barrier Rectifier Schottky Barrier Type

CUS05

Switching Mode Power Supply Applications

Portable Equipment Battery Application

• Suitable for high-density board assembly due to the use of a small

Characteristics

Symbol

Rating

Unit

Repetitive peak reverse voltage

20

V

Average forward current

1.0 (Note 1)

A

Peak one cycle surge forward current

(Non-repetitive)

20 (50 Hz)

A

Junction temperature

−40 to 125

°C

Storage temperature range

−40 to 150

°C

Note :

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).

Note 1: Ta = 66°C: Device mounted on a ceramic board

(board size: 50 mm × 50 mm,

Soldering land: 2 mm × 2 mm)

Rectangular waveform (α

Unit: mm

①

ANODE

②

CATHODE

0.13

0.6

± 0.1

+ 0.2

− 0.1

1.25

①

②

0.88

± 0.1

0.6

± 0.1

0.6

± 0.1

0.88

± 0.1

0.78

± 0.1

+ 0.05

− 0.03

JEDEC

⎯

JEITA

⎯

TOSHIBA

3-2B1A

Weight: 0.004 g (typ.)