Datasheet > DB151

DB151

更新时间： 2024-11-08 06:52:19

品牌	Logo	应用领域
商升特 - SEMTECH		二极管
页数	文件大小	规格书
2页	337K
描述
SINGLE-PHASE GLASS PASSIVATED SILICON BRIDGE RECTIFIER

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中文翻译

获取价格

数据手册

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DB151 数据手册

DB151 THRU DB157

SINGLE-PHASE GLASS PASSIVATED

SILICON BRIDGE RECTIFIER

Reverse Voltage – 50 to 1000 Volts

Forward Current – 1.5 Ampere

Features

• High surge overload rating of 50 amperes peak

• 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

Symbols

V_RRM

Units

Parameter

Maximum recurrent peak reverse voltage

Maximum RMS voltage

50 100 200 400 600 800 1000

35 70 140 280 420 560 700

V_RMS

Maximum DC blocking voltage

V_DC

50 100 200 400 600 800 1000

Maximum average forward rectified current

I_(AV)

1.5

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

1.1

at 1.5A DC and 25 C

@T_A= 25 C

Maximum reverse current at

I_R

µA

rated DC blocking voltage

@T_A=125 C

500

Typical junction capacitance ¹⁾

Typical thermal resistance ²⁾

C_J

R_θJA

C/W

Typical thermal resistance ²⁾

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 VDC.

²⁾Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 0.5 x 0.5"

(13x13mm) copper pads.

SEMTECH ELECTRONICS LTD.

(Subsidiary of Sino-Tech International Holdings Limited, a company

listed on the Hong Kong Stock Exchange, Stock Code: 724)

Dated : 01/12/2005

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