Datasheet > DB203S

DB203S

更新时间： 2024-11-19 07:08:11

品牌	Logo	应用领域
ASEMI		二极管光电二极管
页数	文件大小	规格书
2页	119K
描述
2.0 A Single-Phase Glass Passivated Bridge Rectifiers

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数据手册

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DB203S 数据手册

DB201S thru DB207S

2.0 A Single-Phase Glass Passivated Bridge Rectifiers

Rectifier Reverse Voltage 50 to 1000V

DB-S

Features

6.35 0.15

This series is UL listed under the Recognized

Component Index, file number E142814

7.65 0.25

~ ~

The plastic material used carries Underwriters Laboratory

flammability recognition 94V-0

Surge overload ratings to 50 amperes

Ideal for printed circuit board application

High temperature soldering guaranteed 265 C /10

seconds at 5 lbs (2.3kg) tension

8.32 0.19

0.15

3.15

Mechanical Data

0.2 0.15

1.01 0.13

Case: Molded plastic

1.28 0.15

Terminals: Plated leads solderable per MIL-STD-202,

Method 208

5.1 0.1

10.4 Max.

Polarity: Marked on body

Mounting Position: Any

Weight: 0.04 ounce, 1.0 grams (approx)

Dimensions in millimeters ( 1mm =0.0394" )

Maximum Ratings & Thermal Characteristics

Rating at 25 C ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz.

For Capacitive load derate current by 20%.

Parameter

Symbol

unit

DB201S DB202S DB203S DB204S DB205S DB206S DB207S

VRRM

VRMS

VDC

Maximum repetitive peak reverse voltage

Maximum RMS bridge input voltage

Maximum DC blocking voltage

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

100

1000

Maximum average forward rectified

output current at TA=40 C

IF(AV)

2.0

Peak forward surge current single sine-wave

superimposed on rated load (JEDEC Method)

IFSM

I t

sec

Rating for fusing ( t<8.3ms)

110

25.0

C / W

Typical thermal resistance per element (1)

Typical junction capacitance per element (2)

ReJA

TJ,

Operating junction and storage temperature

range

-55 to + 150

TSTG

Electrical Characteristics

Rating at 25 C ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz.

For Capacitive load derate by 20 %.

Parameter

Symbol DB201S DB202S DB203S DB204S DB205S DB206S DB207S Unit

Maximum instantaneous forward voltage drop

per leg at 1.0A

1.1

Maximum DC reverse current at rated TA =25 C

500

DC blocking voltage per element

TA =125 C

Notes: (1)Thermal resistance from Junction to Ambemt on P.C.board mounting.

(2)Measured at 2.0MHz and applied reverse voltage of 4.0 volts.

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