BYW81G 查看數據表（PDF） - STMicroelectronics

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BYW81G

HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES

STMicroelectronics 

BYW81G-200

®

BYW81P-200 / BYW81PI-200

HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES

FEATURES

s SUITED FOR SMPS

s VERY LOW FORWARD LOSSES

s NEGLIGIBLE SWITCHING LOSSES

s HIGH SURGE CURRENT CAPABILITY

s HIGH AVALANCHE ENERGY CAPABILITY

s INSULATED VERSION :

Insulating voltage = 2500 VRMS

Capacitance = 7 pF

K

A

NC

D2PAK

(Plastic)

BYW81G-200

DESCRIPTION

Single chip rectifier suited for switchmode power

supply and high frequency DC to DC converters.

Packaged in TO-220AC and D²PAK, this device is

intended for use in low voltage, high frequency

inverters, free wheeling and polarity protection

applications.

ABSOLUTE MAXIMUM RATINGS

Symbol

IF(RMS)

IF(AV)

IFSM

Parameter

RMS forward current

Average forward current BYW81P

δ = 0.5

BYW81PI/G

Surge non repetitive forward current

Tstg

Storage and junction temperature range

Tj

A

K

TO-220AC

(Plastic)

BYW81P-200

A

K

TO-220AC Ins.

(Plastic)

BYW81PI-200

Tc=115°C

Tc=90°C

tp=10ms

sinusoidal

Value

Unit

35

A

15

A

15

200

A

- 40 to + 150

°C

- 40 to + 150

°C

Symbol

VRRM

Parameter

Repetitive peak reverse voltage

Value

Unit

200

V

July 2002 - Ed: 3E

1/6

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