Datasheet > DBF251

DBF251

更新时间： 2024-11-29 01:25:55

品牌	Logo	应用领域
竹懋 - CITC		/
页数	文件大小	规格书
4页	520K
描述
20A Trench Schottky Rectifier

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中文翻译

获取价格

数据手册

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DBF251 数据手册

DBF251 THRU DBF2510

2.5A Bridge Rectifiers

Chip Integration Technology Corporation

■ Features

■ Outline

DBF

• Glass passivated die construction

• Low leakage

.047 (1.2)

.031 (0.8)

• High current capability

• Ideal for printed circuit board

• Design for surface mount application

• Suffix “G” indicates Halogen free parts, ex DBF251G

• Plastic Material-UL Flammability 94V-0

■ Mechanical data

.205 (5.2)

.189 (4.8)

.270 (6.85)

.254 (6.45)

.165 (4.2)

.149 (3.8)

• Case : DBF,Molded plastic.

• Terminals :plated leads solderable per

MIL-STD-202, Method 208.

• Polarity : as marked on case.

• Mounting position: Any.

• Marking: type number.

■ Circuit Diagram

■ Maximum ratings and electrical characteristics

■ Dimensions in inches and (millimeters)

Rating at 25^OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz,resistive or inductive load.

For capacitive load, derate current by 20%

Parameter

Conditions

T_C= 100^OC (Note:1)

Symbol

IF(AV)

I²t

Value

2.5

UNIT

A²s

Average rectified output current

Rating for fusing (t<8.3ms)

59.76

8.3ms single half sine-wave superimposed on

rate load (JEDEC method)

T_A= 25^OC

T_A= 125^OC

Non-Repetitive Peak

Forward surge current

I_FSM

120

Peak Reverse current

at rated DC blocking voltage

I_R

200

Typical Thermal resistance

per leg

R_θJA

R_θJC

^OC/W

Typical Junction Capacitance

per leg(Note 2)

C_J

^OC

Operating and Storage

temperature Range

T_J,T_STG

-55 to

+150

forward voltage

Max.

Max. DC

blocking voltage

V_DC(V)

Max.

RMS voltage

V_RMS(V)

per element

@IF=2.5A

V_FM(V)

repetitive peak Working peak

reverse voltage reverse voltage

Symbol

V_RRM(V)

V_RWM(V)

DBF251

DBF252

DBF254

DBF256

DBF258

DBF2510

100

200

400

600

800

1000

100

200

400

600

800

1000

100

200

400

600

800

1000

140

280

420

560

700

1.0

Note: 1.Mounted on glass epoxy PC board with 1.3mm²solder pad.

Note: 2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC.

Document ID : DS-22B49

Revised Date : 2016/09/13

Revision : C

12 3 4

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