Page 1

REV:B

QW-JB043

Comchip Technology CO., LTD.

Company reserves the right to improve product design , functions and reliability without notice.

Parameter

Unit

Non-repetitive peak reverse voltage

Average forward current

Operating junction temperature range

Storage temperature

Symbol

CDBAT320-HF

CDBAT340-HF

CDBAT360-HF

20

40

3

80

-55 to +125

-55 ~ +150

60

V

A

A

°C

°C

Parameter

Unit

Reverse peak reverse current

Forward voltage (Note1)

Symbol

Typ.

Max.

mA

V

ºC/W

Conditions

CDBAT320-HF

CDBAT340-HF

CDBAT360-HF

Junction to lead (Note 2)

0.2

0.37

0.46

0.42

0.58

CDBAT3100-HF

100

Peak forward surge current

@8.3ms single half sine-wave

-55 to +150

CDBAT3100-HF

Min.

0.58

0.75

Type

Junction capacitance

pF

Cj

0.02

24

120

Thermal resistance

Junction to ambient (Note 2)

86

ºC/W

Notes: (1) Pulse test width pw=300usec, 1% duty cycle.

(2)Mounted on P.C. board with 0.2*0.2”(5.0*5.0mm) copper pad areas.

Forward current: 3.0A

Reverse voltage: 20 to 100V

RoHS Device

Features

- Low power loss, High efficiency.

- High current capability, low VF

Mechanical Data

- Polarity: Laser cathode band marking.

- Weight: 0.02 grams (approx).

Halogen Free

- Plastic package has underwriters laboratory

flammability classification 94V-0.

- Case: Packed with FRP substrate and epoxy underfilled.

- Terminals: Pure Tin plated (Lead-Free),solderable

per MIL-STD-750, method 2026.

CDBAT320-HF Thru. CDBAT3100-HF

Circuit diagram

- Lead less chip form, no lead damage.

SMD Schottky Barrier Rectifiers

0.50

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.70

-

0.85

-

Dimensions in inches and (millimeter)

0.181(4.60)

0.173(4.40)

0.091(2.30)

0.083(2.10)

0.045(1.15)

0.030(0.75)

0.045(1.15)

0.030(0.75)

0.034(0.86)

0.046(1.16)

x0.020(x0.50)

2010/DO-214AC