Datasheet > DB203S

DB203S

更新时间： 2023-12-06 20:01:26

品牌	Logo	应用领域
先科 - SWST		/
页数	文件大小	规格书
3页	944K
描述
桥式整流管

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数据手册

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DB203S 数据手册

DB201S THRU DB207S

SINGLE-PHASE GLASS PASSIVATED SILICON

SURFACE MOUNT BRIDGE RECTIFIER

Reverse Voltage - 50 to 1000 V

Forward Current - 2 A

Features

• Low forward voltage drop, high current capability

Mechanical Data

• Case: DB-S plastic

• Epoxy: UL 94V-0 rate flame retardant

• Polarity: As markded

Maximum Ratings and Electrical Characteristics

Ratings at 25

ambient temperature unless otherwise specified.

Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20%

Symbols DB201S DB202S DB203S DB204S DB205S DB206S DB207S Units

Parameter

Marking DB201S DB202S DB203S DB204S DB205S DB206S DB207S

Maximum repetitive Peak Reverse Voltage

Maximum RMS Voltage

V_RRM

V_RMS

V_DC

100

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Maximum DC Blocking Voltage

100

1000

Maximum Average Forward output Rectified

Current at T_a= 40

I_F(AV)

Peak Forward Surge Current 8.3ms Single Half

sine -wave Super imposed on Rated Load

(JEDEC Method)

I_FSM

Maximum Forward Voltage at 2 A

V_F

I_R

1.1

Maximum DC Reverse Current

at Rated DC Blocking Voltage

T_j= 25

T_j= 125

500

µA

I²t Rating for Fusing (t < 8.3 ms)

I²t

A²s

Typical Junction Capacitance Per Element ¹⁾

C_J

R_θJA

R_θJL

R_θJC

Typical Thermal Resistance ²⁾

Operating and Storage Temperature Range

T_j, T_stg

- 55 to + 150

¹⁾Measured at 1.0MHz and applied . reverse voltage of 4 0V DC.

²⁾Mounted on P.C.B with 0.5*0.5"(13*13mm) copper pads.

1 / 3

Dated: 21/07/2021 SS Rev: 04

12 3

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