CDBMT160-HF Datasheet CDBMT1100-HF, CDBMT1150-HF, CDBMT140-HF | P1-P3

O

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

Parameter

Symbol

Unit

Repetitive peak reverse voltage

Continuous reverse voltage

RMS voltage

Forward rectified current

Maximum forward voltage

@ IF=1.0A

Max. Forward surge current

8.3ms single half sine-wave superimposed

on rated load (JEDEC method)

Max.Reverse current

VR=VRRM TJ=25°C

Typ. Thermal resistance

Typ. Diode Junction capacitance (Note 1)

Reverse Voltage: 20 to 150 Volts

Forward Current: 1.0 Amp

RoHS Device

Dimensions in inches and (millimeter)

CDBMT120-HF Thru. CDBMT1150-HF

Page 1

QW-JB025

Low Profile SMD Schottky Barrier Rectifiers

REV: A

Comchip Technology CO., LTD.

SOD-123H

0.146(3.7)

0.130(3.3)

0.012(0.3) Typ.

0.071(1.8)

0.055(1.4)

0.040(1.0)

0.024(0.6)

0.031(0.8) Typ.

VRRM

VR

VRMS

IO

VF

IFSM

IR

RθJA

CJ

TJ

CDBMT

120-HF

CDBMT

140-HF

CDBMT

160-HF

CDBMT

180-HF

CDBMT

1100-HF

20

14

40

28

60

42

1.0

0.70

25

0.5

10

98

80

56

100

70

V

A

V

A

mA

O

C/W

O

C

0.50 0.85

Note :

Features

-Low power loss,high efficiency.

-High current capability,low forward voltage drop.

-High surge capability.

-Guarding for overvoltage protection.

-Ultra high-speed switching.

Operating temperature

Storage temperature range

TSTG

-65 to +175

O

C

-55 to +125 -55 to +150

120

PF

CDBMT

130-HF

30

21

CDBMT

150-HF

50

35

SMD Diodes Specialist

1. F=1MHz and applied 4V DC reverse voltage

VR=VRRM TJ=100°C

0.031(0.8) Typ.

CDBMT

1150-HF

150

105

0.92

(Junction to ambient)

-Excellent power dissipation offers better reverse

leakage current and thermal resistance.

-Low profile package is 40% thinner than standards

SOD-123.

-Silicon epitaxial planar chip,metal silicon junction.

-Lead-free part meets environmental standards of

MIL-STD-19500/228

Mechanical data

-Case: Molded plastic, SOD-123H/MINI SMA

-Terminals: Solderable per MIL-STD-750, method 2026.

-Polarity: Indicated by cathode band.

-Weight: 0.011 grams approx.

-Mounting Position: any

-Epoxy: UL94-V0 rated flame retardant.

Halogen Free

Page 2

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REV: A

Comchip Technology CO., LTD.

Rating and Characteristic Curves (CDBMT120-HF Thru. CDBMT1150-HF)

Fig.2 - Typical Forward Characteristics

IF, Instantaneous Forward Current, (A)

VF, Forward Voltage, (V)

0.1

Fig.5 - Typical Reverse Characteristics

Reverse Leakage Current, (mA)

Percent of Rated Peak Reverse Voltage, (%)

0 120 200

Fig.4 - Typical Junction Capacitance

0

CJ, Junction Capacitance, (pF)

VR, Reverse Voltage, (V)

150

350

0.01 1

0.01

10

100

1.5

100

Fig.1- Typical Forward Current

0

Average Forward Current, (A)IO,

TA, Ambient Temperature, (°C)

0.8

0.6

0.1

20

160

100

0.01

1

10

100

0.1

0.3

0.2

0.9 1.1

50

200

300

0.4

40 80 160

1

60

120

1.0

1.2

O

TJ=75 C

O

TJ=25 C

0.5

0.1 10

100

250

14040 80

Fig.3 - Maximum Non-repetitive

Forward Surge Current

0

IFSM, Peak Forward Surge Current, (A)

Number of Cycles at 60Hz

25

1 10 100

10

20

5

15

O

TJ=25 C

8.3ms single half sine

wave, JEDEC method

Low Profile SMD Schottky Barrier Rectifiers

C

D

BMT

1

5

0

-

H

F

~C

D

B

M

T

1

50-

H

F

C

DBM

T

1

20-

H

F

~C

D

B

MT

1

40

-

H

F

TJ=25°C

Pulse Width 300US

1% Duty Cycle

0.7 1.3

C

D

B

M

T

1

2

0

-

H

F

~

1

4

0

-

H

F

C

D

B

M

T

1

5

0

-H

F~16

0

-HF

C

D

BM

T

1

8

0-H

F~1

1

5

0-

H

F

SMD Diodes Specialist

Derating Curve

Page 3

REV: A

Comchip Technology CO., LTD.

SMD Diodes Specialist

Index hole

o

1

2

0

Trailer Device Leader

10 pitches (min)10 pitches (min)

.......

....... ..............

End

Start

d

E

F

B

W

A

P

P0

P1

D1

D2

D

W1

T

C

Direction of Feed

Reel Taping Specification

Low Profile SMD Schottky Barrier Rectifiers

QW-JB025

B C

d

D D2D1

SOD-123H

SYMBOL

A

(mm)

(inch)

2.440 MIN.

4.00 ± 0.10

1.50 ± 0.10

62.0 MIN. 13.0 ± 0.50

4.00 ± 0.10

2.00 ± 0.10

8.00 ± 0.30

11.40 ± 1.0

178 ± 2.00

0.059 ± 0.004

7.00 ± 0.079 0.512 ± 0.020

SYMBOL

(mm)

(inch)

0.157 ± 0.004 0.157 ± 0.004

0.079 ± 0.004

0.449 ± 0.039

E F P P0 P1 W

W1

1.75 ± 0.10

0.069 ± 0.004

3.50 ± 0.10

0.138 ± 0.004

SOD-123H

2.00 ± 0.10

0.079 ± 0.004

3.85 ± 0.10

0.152 ± 0.004

1.10 ± 0.10

0.043 ± 0.004

0.23 ± 0.10

T

0.009 ± 0.004 0.315 ± 0.012

CDBMT160-HF

CDBMT160-HF

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