CDBCT340-HF [COMCHIP]

SMD Schottky Barrier Diode; SMD肖特基势垒二极管


型号：	CDBCT340-HF
厂家：	COMCHIP TECHNOLOGY
描述：	SMD Schottky Barrier Diode SMD肖特基势垒二极管二极管
文件：	总4页 (文件大小：380K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SMD Schottky Barrier Diode

CDBCT320-HF Thru. CDBCT3100-HF

Forward current: 3.0A

Reverse voltage: 20 to 100V

RoHS Device

Halogen Free

3220/DO-214AB

0.319(8.10)

0.311(7.90)

Features

- Lead less chip form, no lead damage.

0.201(5.10)

0.193(4.90)

- Low power loss, High efficiency.

- High current capability, low VF

- Plastic package has underwriters laboratory

flammability classification 94V-0.

0.154(3.90)

Typ.

0.081(2.05)

0.073(1.85)

0.081(2.05)

0.073(1.85)

Mechanical Data

- Case: Packed with FRP substrate and epoxy underfilled.

0.053(1.35)

0.041(1.05)

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

per MIL-STD-750, method 2026.

Dimensions in inches and (millimeter)

- Polarity: Laser cathode band marking.

- Weight: 0.093 grams (approx).

Circuit diagram

Maximum Ratings (At Ta=25°C, unless otherwise noted)

Symbol

CDBCT320-HF CDBCT340-HF CDBCT360-HF CDBCT3100-HF

Parameter

Non-repetitive peak reverse voltage

Average forward current

Unit

VRM

100

IF(AV)

Peak forward surge current

IFSM

100

@8.3ms single half sine-wave

Operating junction temperature range

Storage temperature

-55 to +125

-55 to +150

°C

TSTG

-55 ~ +150

Electrical Characteristics (At Ta=25°C, unless otherwise noted)

Symbol

Min.

Typ.

Max.

Parameter

Conditions

Type

Unit

IF=0.5A

IF=1.0A

IF=3.0A

0.33

0.38

0.47

CDBCT320-HF

CDBCT340-HF

0.50

IF=0.5A

IF=1.0A

IF=3.0A

0.38

0.48

0.65

Forward voltage (Note1)

CDBCT360-HF

CDBCT3100-HF

0.70

IF=0.5A

IF=1.0A

IF=3.0A

0.48

0.58

0.78

0.85

0.5

Reverse peak reverse current

Junction capacitance

VR=Max.VRRM, Ta=25°C

VR=4V, f=1.0MHz

IRRM

0.025

180

Junction to ambient (Note 2)

Junction to lead (Note 2)

RΘJA

RΘJL

ºC/W

Thermal resistance

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.

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

REV:A

Page 1

QW-JB044

Comchip Technology CO., LTD.

SMD Schottky Barrier Diode

RATING AND CHARACTERISTIC CURVES (CDBCT320-HF Thru. CDBCT3100-HF)

Fig.1- Typical Forward Current Derating Curve

Fig.2- Maximum Non-Repetitive Peak

Forward Surge Current

3.0

120

100

8.3ms Single Half Sine-Wave

(JEDEC Method)

2.0

1.0

Resistive or inductive load

P.C.B Mounted on 0.2*0.2”(5.0*5.0mm)

Copper pad areas

175

100

125

150

100

Case Temperature, (°C)

Number of Cycles at 60Hz

Fig.3- Typical Instantaneous Forward

Characteristics

Fig.4- Typical Reverse Characteristics

1.00

0.1

100

TJ=100°C

1.0

0.1

TJ=25 ^O

0.01

CDBCT320-HF Thru CDBCT340-HF

CDBCT360-HF

CDBCT3100-HF

0.001

0.01

0.2

0.4

0.6

0.8

1.0

1.2

100

Instantaneous forward voltage, (V)

Percent of Rated Peak Reverse Voltage, (%)

Fig.5- Typical Junction Capacitance

400

100

TJ=25 ^O

f=1MHz

Vsig=50mVP-P

0.1

100

Reverse Voltage, (V)

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

REV:A

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Comchip Technology CO., LTD.

SMD Schottky Barrier Diode

Reel Taping Specification

Index hole

Trailer

Device

Leader

.......

Start

End

.......

10 pitches (min)

Direction of Feed

SYMBOL

3220

(DO-214AB)

(mm)

5.56 ± 0.10

8.18 ± 0.10

2.16 ± 0.10

1.55 ± 0.05

330 ± 2.00

50.0 MIN.

13.0 ± 0.50

(inch)

0.219 ± 0.004

0.322 ± 0.004

0.085 ± 0.004

0.061 ± 0.002 12.992 ± 0.079

1.969 MIN.

0.512 ± 0.020

SYMBOL

3220

(DO-214AB)

(mm)

1.75 ± 0.10

7.50 ± 0.10

8.00 ± 0.10

4.00 ± 0.10

2.00 ± 0.10

16.00 ± 0.30

18.40 MAX.

(inch)

0.069 ± 0.004

0.295 ± 0.004

0.315 ± 0.004

0.157 ± 0.004

0.079 ± 0.004

0.630± 0.012

0.724 MAX.

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

REV:A

Page 3

QW-JB044

Comchip Technology CO., LTD.

SMD Schottky Barrier Diode

Marking Code

Cathode mark

Marking Code

Part Number

CDBCT320-HF

CDBCT340-HF

CDBCT360-HF

CDBCT3100-HF

CSCD

.XX.

Marking code

Suggested PAD Layout

3220/DO-214AB

SIZE

(mm)

(inch)

3.90MIN.

4.10MAX.

11.90REF.

0.154MIN.

0.161MAX.

0.469 REF.

Standard Packaging

REEL PACK

Case Type

REEL

Reel Size

( pcs )

(inch)

3,000

3220/DO-214AB

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

REV:A

Page 4

QW-JB044

Comchip Technology CO., LTD.

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