Datasheet > DB157S

DB157S

更新时间： 2023-12-06 20:06:25

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先科 - SWST		/
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描述
桥式整流管

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中文翻译

获取价格

数据手册

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DB157S 数据手册

DB151S THRU DB157S

SINGLE-PHASE GLASS PASSIVATED

SILICON SURFACE MOUNT BRIDGE RECTIFIERS

Reverse Voltage – 50 to 1000 V

Forward Current – 1.5 A

1.14

0.88

Features

• High surge overload rating of 50 amperes peak

• Ideal for printed circuit board

• Plastic material has Underwriters Laboratory

Flammability Classification 94V-O

• Glass passivated chip junction

10.4 Max.

Mechanical data

2.35

• Case Molded plastic, DB-S

• Terminals: Leads solderable per MIL-STD-202,

method 208 guaranteed

• Mounting position: Any

Maximum Ratings and Electrical Characteristics

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

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

Parameter

Symbols

Units

151S 152S 153S 154S 155S 156S 157S

50 100 200 400 600 800 1000

Maximum recurrent peak reverse voltage

Maximum RMS voltage

V_RRM

V_RMS

V_DC

70 140 280 420 560 700

Maximum DC blocking voltage

50 100 200 400 600 800 1000

Maximum average forward rectified current

I_O

1.5

at T_A= 40℃ ²⁾

Peak forward surge current 8.3ms single half-

sine-wave superimposed on rated load

(JEDEC method)

Maximum forward voltage

at 1.5 A DC and 25℃

I_FSM

V_F

I_R

1.1

T_A= 25℃

T_A=125℃

Maximum reverse current at rated

DC blocking voltage

Typical junction capacitance ¹⁾

Typical thermal resistance ²⁾

500

µA

C_J

R_θJA

℃/W

℃

R_θJL

Operating and storage temperature range

¹⁾Measured at 1 MHz and applied reverse voltage of 4.0 VDC.

²⁾Units mounted on P.C.B. with 0.5*0.5”(13*13mm) copper pads.

T_J,T_Stg

-55 to +150

Dated: 17/05/2014 TL Rev: 01

中文翻译

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