BYY57-400中文资料

BYY57 / BYY58

35A Silicon Power Rectifier Diode Description

The BYY57/58 are hermetically sealed 35A- diodes, which are available in different reverse voltage classes up to 1500V. The diodes can be delivered with limited forward voltage and reverse current differences for parallel connecting in rectifier stacks and back-off-diodes

Features

?Forward current 35A

?Reverse voltage 75V – 1500V ?Hermetic press-fit package ?Available in different modifications of the package Applications

?Power supplies

?Rectifier diode in car generators

?Rectifier bridges/stacks

?Back-off-diodes

Pinout details

BYY57: 1 – cathode; 2 - anode BYY58: 1 – anode; 2 - cathode Typical application circuit Six pulse

+ -

1

2

Ordering information

Device Quantity per box Options

BYY57-75; …; BYY57-1500 500 BYY58-75; …; BYY58-1500 500 The package quantities for the different package modifications are included in “PressFitPackageModifications.pdf”

Device marking

Devices are identified by type. Colour of marking: BYY57- black, BYY58 – red 422........................................……. date code 422 = 2004 week 22

ZETEX

BYY57………………………………... diode type

400………………………………….. repetitive peak reverse voltage V RRM (in V) 400

Absolute maximum ratings (at T amb = 25°C unless otherwise stated)

Parameter Symbol Unit Test condition BYY57-75 BYY58-75 75 BYY57-100 BYY58-100 100 BYY57-150 BYY58-150 150 BYY57-200 BYY58-200 200 BYY57-300 BYY58-300 300 BYY57-400 BYY58-400 400 BYY57-500 BYY58-500

500 BYY57-600 BYY58-600

600

BYY57-700 BYY58-700 700 BYY57-800 BYY58-800

800 BYY57-900 BYY58-900 900 BYY57-1000 BYY58-1000 1000 BYY57-1100 BYY58-1100 1100 BYY57-1200 BYY58-1200 1200 BYY57-1300 BYY58-1300 1300 BYY57-1400 BYY58-1400 1400 Repetitive peak

reverse

voltage BYY57-1500 BYY58-1500

V RRM

1500

V T c = 150°C

Forward current, arithmetic value I FAV 35 A 600

half-sine wave,

≤ 10 ms

Surge forward current

I FSM

500 A

T J = 175°C half-sine wave, ≤ 10 ms 1800

half-sine wave, ≤ 10 ms

Maximum rated value

∫i2dt

1250

A2s

T J = 175°C half-sine wave, ≤ 10 ms Repetitive peak forward current I FRM =π*I FAV

110

A f = >15 Hz

Effective forward current I FRMS 55 A Junction temperature T Jmax 200 °C Storage temperature range

T stg

- 50 to + 175

°C

Thermal resistance

Value Unit Parameter Symbol

Junction to case RθJC 1.0 °C/W

Thermal characteristics

Electrical characteristics (at T amb = 25°C unless otherwise stated)

Parameter Symbol Min. Typ. Max. Unit Test contitions BYY57-75 (1200)

BYY58-75...1200 - 1.0 1.1

Forward

voltage BYY57-1300 (1500)

BYY58-1300...1500 V F

- 1.03 1.15 V

I F = 35 A,

measuring time 10ms (half-sine wave) BYY57-75...1200 BYY58-75 (1200)

- 0.82 -

BYY57-1300 (1500)

BYY58-1300 (1500)

V F

- 0.85 -

V

I F = 20 A,

measuring time 10ms (half-sine wave),T J = 150°C

BYY57-75...1200 BYY58-75...1200 - - 1.2

Forward

voltage

(information

values)

BYY57-1300...1500 BYY58-1300...1500 V F

- - 1.25 V I F = 50 A

BYY57-75...150 BYY58-75...150 - - 3

BYY57-200 (1500)

BYY58-200 (1500)

I RRM

- - 1.5 mA

T J = 150°C, at V RRM

BYY57-75...400 BYY58-75...400 - - 0.25

Reverse

current

BYY57-500...1500 BYY58-500 (1500)

I RRM

- - 0.1 mA at V RRM

Threshold voltage (information value)

V (FO)- 0.66 - V T J = 175°C Slope resistance (information value)

r F

- 5.75 - m ?

T J = 175°C

Options: Electrical characteristics for parallel connecting

(at T amb = 25°C unless otherwise stated)

Option Parameter Symbol Min. Typ. Max. Unit Test contitions 1 Forward voltage difference in one category of forward voltage ?V F

- - 0.05 V I F = 35 A, measuring time 10ms (half-sine wave) 2 Reverse current in one category of forward voltage (only for

BYY57-300…1500 and BYY58-300…1500)

I R

- - 0.01 mA at V RRM

Packaging details

Package dimensions

Dimensions in millimeters are control dimensions, dimensions in inches are approximate

DIM Millimeters Inches

MIN TYP MAX MIN TYP MAX

A 15,00 15,50 16,00 0,591 0,610 0,630

A1 5,90

6,10

6,30

0,232

0,240

0,248 A2 2,10

2,30

2,50

0,083

0,091

0,098 b 3,10

3,40

3,70

0,122

0,134

0,146 D 15,50 15,70 15,90 0,610 0,618 0,626

D1 12,75 12,80 12,85 0,502 0,504 0,506

D2 12,30 12,50 12,70 0,484 0,492 0,500

L 3,00

3,50

4,00

0,118

0,138

0,157

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Hong Kong

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