SR750 [LUNSURE]

SCHOTTKY BARRIER RECTIFIER; 肖特基势垒整流器


型号：	SR750
厂家：	Lunsure Electronic
描述：	SCHOTTKY BARRIER RECTIFIER 肖特基势垒整流器
文件：	总2页 (文件大小：179K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SR735 THRU SR760(SINGLE CHIP)

CHENYI ELECTRONICS

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 35 to 60 Volts

Forward Current - 7.5Amperes

FEATURES

. Plastic package has Underwriters Laboratory Flammability Classification 94V-0

. Metal sliicon junction ,majority carriet conduction

. Guard ring for overcoltage protection

. Low power loss,high efficiency

. High current capability ,Low forward voltage drop

. Single rectifier construction

. High surge capability

. For use in low voltage ,high frequency inverters,

free wheeling , and polarilty protection applications

. High temperature soldering guaranteed: 250 /10 seconds

0.25"(6.35mm)from case

MECHANICAL DATA

. Case: JEDEC DO-220AC molded plastic body

. Terminals: lead solderable per MIL-STD-750,method 2026

. Polarity: As marked

. Mounting Position: Any

. Weight: 0.08 ounce, 2.24 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(Ratings at 25 ambient temperature unless otherwise specified,Single phase,half wave,resistive or inductive)

load. For capacitive load,derate by 20%)

Symbols SR735 SR745 SR750 SR760 Units

Maximum repetitive peak reverse voltage

Maximum RMS voltage

VRRM

VRMS

VDC

Volts

Maximum DC blocking voltage

Macimum average forward rectified

current(see Fig.1)

I(AV)

IFRM

7.5

Amps

Repetitive peak forward current(square wavr,

20KHz) at Tc=105

15.0

Peak forward surge current 8.3ms singel half

sine-wave superimposed on rated load

(JEDEC method)

IFSM

150.0

Amps

0.65

0.75

Maximum instantaneous forward voltage at 7.5 A(Note 1)

Volts

1.0

2.5

Maximum instantaneous reverse

TA=25

current at rated DC blocking voltage(Note 1)

TA=125

Typeical thermal resistance(Note 2)

-65 to +150

Operating junction temperature range

storage temperature range

TSTG

Notes: 1. Pulse test: 300

pulse width,1% duty cycle

2.Thermal resistance from juntion to case

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SR735 THRU SR760(SINGLE CHIP)

CHENYI ELECTRONICS

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 35 to 60 Volts

Forward Current - 7.5Amperes

RATINGS AND CHARACTERISTIC CURVES SR735 THRU SR760(SINGLE CHIP)

FIG.2-MAXIMUM NON-REPETITIVE PEAK

FLG.1-FORWARD CURRENT DERATING CURVE

FORWARD SURGE CURRENT

FIG.3-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

FIG.4-TYPICAL REVERSE CHARACTERISTICS

FIG.5-TYPICAL JUNCTION CAPACITANCE

FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE

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