Reverse Voltage: 40 Volts

Forward Current: 2 Amp

RoHS Device

CDBMHS240-HF

Page 1

QW-JB065

SMD Schottky Barrier Rectifiers

REV:A

Comchip Technology CO., LTD.

Comchip

S M D D i o d e S p e c i a l i s t

Dimensions in inches and (millimeter)

SOD-123ST

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

Mechanical data

Halogen Free

Features

Max. Repetitive peak reverse voltage

Max. DC blocking voltage

Max. RMS voltage

Max. Peak forward surge current

(8.3ms single half sine-wave JEDEC method)

Value

Unit

Symbol

Parameter

40

40

28

50

V

V

V

A

Forward voltage

mV

500

- Low power loss, high efficiency

- Case: SOD-123ST, Molded plastic

- Polarity: Color band denotes cathode end

- Weight: 0.018 grams(approx.).

Circuit diagram

- Surface mount package suited for automatic insertion

2

A

Max. Average forward current

0.039(1.00)

0.031(0.80)

0.152(3.85)

0.140(3.55)

0.079(2.00)

0.063(1.60)

0.008(0.20)

0.005(0.12)

0.035(0.90)

0.028(0.70)

0.096(2.45)

0.081(2.05)

- Low leakage current

Symbol

Typ.

Parameter

Min.

Max.

Unit

Conditions

Reverse leakage current

uA

100

Junction temperature range

-50 to +125

°C

Storage temperature range

-50 to +125

°C

Thermal resistance from junction to ambient

60

°C/W

0.057(1.45)

0.041(1.05)

25

- Fast switching speed

- Epoxy: UL94V-0 rated flame retardant

- Terminals: Solder plated solderable per

MIL-STD-750 method 2026

- Mounting position: Any

0.053(1.35)

0.037(0.95)

0.039(1.00)

0.024(0.60)