Datasheet > SR270

SR270

更新时间： 2024-11-16 06:13:39

品牌	Logo	应用领域
顺烨 - SHUNYE		/
页数	文件大小	规格书
2页	232K
描述
SCHOTTKY BARRIER RECTIFIER

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数据手册

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SR270 数据手册

SR220 THRU SR2A0

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 20 to 100 Volts Forward Current - 2.0 Ampere

FEATURES

DO-15

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

Metal silicon junction,majority carrier conduction

Low power loss,high efficiency

High forward surge current capability

High temperature soldering guaranteed:

1.0 (25.4)

MIN.

0.140 (3.6)

0.104(2.6)

DIA.

250 C/10 seconds,0.375”(9.5mm) lead length,

5 lbs. (2.3kg) tension

0.300(7.6)

0.230(5.8)

MECHANICAL DATA

1.0 (25.4)

MIN.

Case: JEDEC DO-15 molded plastic body

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

0.034 (0.90)

0.028 (0.70)

DIA.

Polarity: Color band denotes cathode end

Mounting Position: Any

Dimensions in inches and (millimeters)

Weight:0.014 ounce, 0.40 grams

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 current derate by 20%.

SR SR

SR SR SR SR SR

220 230 240 250 260

SYMBOLS

UNITS

270 280 290 2A0

Maximum repetitive peak reverse voltage

Maximum RMS voltage

20 30 40 50 60 70 80

90 100

63 70

90 100

VOLTS

VRRM

VRMS

VDC

14 21 28 35 42

20 30 40 50 60 70 80

Maximum DC blocking voltage

Maximum average forward rectified current

0.375”(9.5mm) lead length(see fig.1)

Peak forward surge current

I(AV)

2.0

Amp

IFSM

60.0

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Amps

0.55

0.70

1.0

0.85

Maximum instantaneous forward voltage at 2.0A

Volts

Maximum DC reverse current

at rated DC blocking voltage

TA=25 C

TA=100 C

10.0

Typical junction capacitance (NOTE 1)

220

C/W

Typical thermal resistance (NOTE 2)

Operating junction temperature range

RqJA

50.0

-65 to +125

-65 to +150

Storage temperature range

TSTG

Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.

2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted

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