BYW77 datasheet(2/6 Pages) STMICROELECTRONICS

部件名	BYW77

功能描述	HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES

PDF	6 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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2 / 6 page

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

IR *Tj =25

°CVR =VRRM

µA

Tj = 100

°C2.5

VF**

Tj = 125

°CIF = 20 A

0.85

Tj = 125

°CIF = 40 A

1.00

Tj =25

°CIF = 40 A

1.15

Pulse test : * tp = 5 ms, duty cycle < 2 %

** tp = 380

µs, duty cycle < 2 %

To evaluate the conduction losses use the following equation :

P = 0.7 x IF(AV) + 0.0075 x IF

(RMS)

ELECTRICAL CHARACTERISTICS

STATIC CHARACTERISTICS

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

trr

Tj =25

°CIF = 0.5A

IR =1A

Irr = 0.25A

IF =1A

VR = 30V

dIF/dt = -50A/

µs50

tfr

Tj =25

°CIF =1A

VFR = 1.1 x VF

tr = 5 ns

VFP

Tj =25

°CIF = 1A

tr = 5 ns

1.5

RECOVERY CHARACTERISTICS

Symbol

Parameter

Value

Unit

Rth (j-c)

Junction to case

SOD93

1.0

°C/W

DOP3I

1.8

THERMAL RESISTANCE

BYW77P/PI-200

2/5

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