Datasheet > DB204S

DB204S

更新时间： 2024-03-03 10:09:41

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固锝 - GOOD-ARK		/
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数据手册

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DB204S 数据手册

DB203S thru DB207S

Surface Mount Glass Passivated Bridge Rectifier

Reverse Voltage 200~1000V Forward Current 2.0A

Features

◆ Glass passivated Bridge Rectifiers

◆ Ideal for automated placement

◆ High surge current capability

◆ Moisture sensitivity: level 1, per J-STD-020

◆ High temperature soldering guaranteed: 260°C/10 seconds

DFS

Typical Applications

◆ General purpose use in ac-to dc bridge full wave rectification for

SMPS,lighting,adapter,charger,home appliances,office equipment,and telecommunication

applications

Mechanical Data

◆ Case: DFS,Epoxy meets UL-94V-0 Flammablity rating

◆ Terminals : Matte tin plated(E3 Suffix) leads,solderable per J-STD-002B and JESD22-B102D

◆ Polarity : As marked on body

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

Symbol DB203S DB204S DB205S DB206S DB207S Unit

Parameter

Maximum repetitive peak reverse voltage

Maximum RMS voltage

V_RRM

V_RMS

V_DC

200

140

200

400

280

400

600

420

600

2.0

800

560

800

1000

700

Maximum DC blocking voltage

Maximum average forward rectified current

1000

I_F(AV)

Peak forward surge current 8.3 ms single half

sine-wave superimposed on rated load

I_FSM

I²t

A²s

°C

15.0

- 55 to + 150

Rating for fusing (t≤8.3ms)

Operating junction and storage temperature

range

T_J, T_STG

C_J

Typical junction capacitance 4.0 V, 1 MHz

Electrical Characteristics (TA = 25 °C unless otherwise noted)

Test Conditions Symbol DB203S DB204S DB205S DB206S DB207S Unit

Parameter

1.0

1.1

IF=1A,Ta=25°C

IF=2A,Ta=125°C

TA=25°C

Maximum instantaneous

forward voltage

V_F

Volts

µA

Maximum DC reverse current

at rated DC blocking voltage

I_R

TA=125°C

R_θJA

R_θJC

juntion to ambient

juntion to case

Typical thermal resistance¹⁾

°C/W

Note:

1)The thermal resistance from junction to ambient,case or mount,mounted on P.C.B with 13×13mm copper pads,2 OZ,FR4 PCB

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2021.03-Ver.A

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