SMD Schottky Barrier Rectifiers

Reverse Voltage: 40 to 100 V

Forward Current: 2.0 A

RoHS Device

Features

CDBMS240-HF Thru. CDBMS2100-HF

Comchip Technology CO., LTD.

- Ideal for surface mount applications.

- Fast switching speed.

Halogen Free

- Easy pick and place.

Mechanical data

- Epoxy: UL 94V-0 rated flame retardant.

- Terminals: Lead Free Plating (Tin Finish)

- Solderable per MIL-STD-202, method 208.

- Polarity: Indicated by cathode band.

- Case: SOD-123F, molded plastic.

- Built-in strain relief.

Circuit Diagram

SOD-123F

Dimensions in inches and (millimeter)

0.154(3.90)

0.130(3.30)

0.079(2.00)

0.059(1.50)

0.045(1.15)

0.031(0.80)

0.043(1.10)

0.053(1.35)

0.020(0.50)

0.114(2.90)

0.094(2.40)

0.014(0.35)

0.012(0.30)

0.002(0.05)

REV:D

Page 1

QW-JB075

Maximum Ratings (at TA=25°C unless otherwise noted)

Note: 1. Measured at 1.0MHz and applied reverse voltage of 4V DC.

Parameter

Symbol

Unit

Maximum Average forward rectified current

VRRM

VRMS

VDC

IF

IFSM

IR

CJ

TJ

2

40

100

100

70

V

V

V

A

A

mA

°C

TSTG

-55 to +150

°C

-55 to +150

pF

RθJC

43

°C/W

60

0.2

Operating temperature range

Storage temperature range

Typical junction capacitance (Note 1)

Typical thermal resistance

Maximum Repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum DC reverse current @TA = 25°C

at Rated DC blocking voltage @TA = 100°C

15

VF

V

0.83

Maximum Instantaneous forward voltage

IF = 2A @ 25°C

CDBMS260-HF CDBMS2100-HF

CDBMS240-HF

60

60

42

40

40

28

0.66

0.52

0.5

30

93

117

-55 to +125

Peak forward surge current 8.3ms single

half sine-wave superimposed on rated load