Datasheet > DB155

DB155

更新时间： 2023-12-06 20:01:01

品牌	Logo	应用领域
先科 - SWST		/
页数	文件大小	规格书
2页	235K
描述
桥式整流管

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中文翻译

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数据手册

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DB155 数据手册

DB151 THRU DB157

Single-Phase Glass Passivated Silicon Bridge Rectifier

Reverse Voltage - 50 to 1000 V

Forward Current - 1.5 A

Features

• Ideal for printed circuit board

• Low forward voltage drop

• Glass passivated chip junction

Mechanical data

• Case Molded plastic, DB

• Mounting position: Any

Maximum Ratings and Electrical Characteristics

Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or

inductive load. For capacitive load, derate current by 20%.

DB151 DB152 DB153 DB154 DB155 DB156 DB157

50 100 200 400 600 800 1000

Symbols

Marking

V_RRM

Units

Parameter

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

V_RMS

70 140 280 420 560 700

Maximum DC Blocking Voltage

V_DC

50 100 200 400 600 800 1000

1.5

Maximum Average Forward Rectified Current

I_(AV)

at T_a= 40 C

Peak Forward Surge Current 8.3 ms Single half-

sine-wave Superimposed on Rated Load

(JEDEC method)

I_FSM

Maximum Forward Voltage

V_F

I_R

1.1

at I_F= 1.5 A DC

Maximum Reverse Current

T_a= 25 C

µA

at Rated DC Blocking Voltage

T_a= 125 C

500

Typical Junction Capacitance ¹⁾

Typical Thermal Resistance ²⁾

C_j

R_θJA

C/W

R_θJL

C/W

Operating and Storage Temperature Range

T_J, T_Stg

-55 to +150

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

²⁾Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 0.5 x 0.5" (13 x13 mm) copper pads.

Dated: 03/01/2019 TLYJ Rev: 02

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