Datasheet > DBF258

DBF258

更新时间： 2024-11-21 00:58:19

品牌	Logo	应用领域
圣诺 - SENO		/
页数	文件大小	规格书
2页	162K
描述
2.5A GLASS PASSIVATED BRIDGE RECTIFIER

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中文翻译

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DBF258 数据手册

Zibo Seno Electronic Engineering Co., Ltd.

DBF2505 – DBF2510

2.5A GLASS PASSIVATED BRIDGE RECTIFIER

Features

ꢀ

Glass Passivated Die Construction

Low Forward Voltage Drop

High Current Capability

High Surge Current Capability

Designed for Surface Mount Application

Plastic Material – UL Recognition Flammability

Classification 94V-O

DBF

.047 ( 1.2 )

.031 ( 0.8 )

.323 ( 8.2 )

.295 ( 7.5 )

Mechanical Data

.059 ( 1.5 )

.0197 ( 0.5 )

ꢀ

Case: DBF , Molded Plastic

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

.165 ( 4.2 )

.150 ( 3.8 )

ꢀ

Polarity: As Marked on Case

Weight: 1.0 grams (approx.)

Mounting Position: Any

Marking: Type Number

Lead Free: For RoHS / Lead Free Version

dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics ^@T_A^{=25°C unless otherwise specified}

Single Phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

DBF

254

DBF

2505

DBF

251

DBF

252

DBF

256

DBF

258

DBF

Characteristic

Symbol

Unit

2510

1000

700

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V^RRM

V^RWM

V^R

100

200

140

400

600

420

800

560

RMS Reverse Voltage

V^R(RMS)

I^O

280

2.5

Average Rectified Output Current

@T_A= 100 °C

Non-Repetitive Peak Forward Surge Current 8.3ms

Single half sine-wave superimposed on rated load

(JEDEC Method)

IFSM

Forward Voltage per element

@I_F= 2.5A

V^FM

I^RM

C^j

1.0

µA

Peak Reverse Current

At Rated DC Blocking Voltage

@T_A= 25°C

@T_A= 125°C

5.0

500

Typical Junction Capacitance per element (Note 1)

Typical Thermal Resistance per leg (Note 2)

Operating and Storage Temperature Range

RθJA

RθJL

°C/W

°C

T^j, T^STG

-55 to +150

Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

2. Mounted on PC board with 13mm²copper pad.

www.senocn.com

DBF2505 - DBF2510

1 of 2

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