Datasheet > SR250

SR250

更新时间： 2024-11-16 04:03:03

品牌	Logo	应用领域
银河微电 - BL Galaxy Electrical		/
页数	文件大小	规格书
2页	50K
描述
SCHOTTKY BARRIER RECTIFIER

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中文翻译

获取价格

数据手册

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SR250 数据手册

GALAXY ELECTRICAL

SR220 --- SR2A0

VOLTAGE RANGE: 20 --- 100 V

CURRENT: 2.0 A

SCHOTTKY BARRIER RECTIFIER

FEATURES

Metal-Semiconductor junction with guard ring

Epitaxial construction

DO - 15

Low forward voltage drop,low switching losses

High surge capability

For use in low voltage,high frequencyinverters free

xxxx wheeling,and polarityprotection applications

The plastic material carries U/L recognition 94V-0

MECHANICAL DATA

Case:JEDEC DO--15,molded plastic

Terminals: Axial lead ,solderable per

MIL- STD-750,Method 2026

Polarity: Color band denotes cathode

Weight: 0.014ounces,0.39 grams

Mounting position: Any

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ambient temperature unless otherwise specified.

Single phase,half wave,50 Hz,resistive or inductive load. For capacitive load,derate by20%.

SR220 SR230 SR240 SR250 SR260 SR280 SR2A0 UNITS

Max imum recurrent peak reverse voltage

Max imum RMS voltage

100

V_RRM

V_RMS

V_DC

MaximumDC blocking voltage

100

Maximumaverage forw ard rectified current

2.0

I_F(AV)

9.5mmlead length,

@T_A=75

Peak forw ard surge current

I_FSM

50.0

8.3ms single half-sine-w ave

superimposed on rated load @T_J=125

Maximuminstantaneous forw ard voltage

@ 2.0A (Note 1)

0.55

0.7

0.85

V_F

I_R

Maximumreverse current

@T_A=25

1.0

10.0

170

at rated DC blocking voltage @T_A=100

Typical junction capacitance (Note2)

C_J

R_θ_JA

T_J

Typical thermal resistance

(Note3)

/ W

Operating junction temperature range

- 55 ---- + 125

- 55 ---- + 150

Storage temperature range

T_STG

NOTE: 1. Pulse test:300us pulse width,1% duty cy cle.

www.galaxycn.com

2. Measured at 1.0MHz and applied reverse v oltage of 4.0V DC.

3.Thermal resistance junction to ambient

BLGALAXY ELECTRICAL

Document Number 0266009

中文翻译

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