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Home > Products > Semiconductor Disc Devices(Capsule Type) > Welding Diode > 400V welding machine rectifier diode for rectifier

400V welding machine rectifier diode for rectifier

400V welding machine rectifier diode for rectifier

Unit Price: USD 150 / Piece/Pieces
Payment Type: L/C,T/T,Paypal
Incoterm: FOB,CFR,CIF
Min. Order: 10 Piece/Pieces
Delivery Time: 30 Days

Basic Info

    Model No.: YZPST-64DN04

Additional Info

    Packaging: 1. Anti-electrostatic packaging 2. Carton box

    Productivity: 100

    Brand: YZPST

    Transportation: Ocean,Air

    Place of Origin: China

    Supply Ability: 1000

    Certificate: ISO9001-2015,ROHS

    HS Code: 85411000

    Port: Shanghai

Product Description

HIGH Power Diode FOR MEDIUM FREQUENCY WELDING

WITHOUT HOUSING ULTRATHIN DEVICE

YZPST-64DN04


Features

- High current capability

- Very low thermal impedance

- High power cycling capability

ELECTRICAL CHARACTERISTICS AND RATINGS

1

VRRM = Repetitive peak reverse voltage

VRSM = Non repetitive peak reverse voltage (2)

Notes:

All ratings are specified for Tj=25 °C unless otherwise stated.

(1) All voltage ratings are specified for an applied 50Hz/60Hz sinusoidal waveform

over the temperature range -40 to +180 °C.

(2) 10 ms max. pulse width

(3) Maximum value for Tj = 180 °C

2

Conducting

Parameter

Symbol

Min

Max

Typ

Unit

Conditions

Average value of forward current

IF(AV)

8500

A

50 Hz sinewave,180o conduction, Tc = 129 °C

RMS value of forward current

IF(RMS)

13345

A

Peak one cycle surge

(non repetitive) current

IFSM

95

kA

50 Hz sinewave,180o conduction, Tj = Tjmax, VR = 0

I square t

I2 t

45125

kA2s

Tj = Tjmax

Peak forward voltage

VFM

0.98

V

Forward current 10 kA, Tjmax

Threshold voltage

VF(TO)

0.7

V

Tj = Tjmax

Forward slope resistance

rF

0.029

m

Tj = Tjmax

Thermal and mechanical characteristics and ratings

Parameter

Symbol

Min

Max

Typ

Unit

Conditions

Operating temperature

Tj

-40

180

°C

Storage temperature

Tstg

-40

180

°C

Thermal resistance junction to case

Rth(j-c)

0.0038

°C/W

Double side cooled , DC

Thermal resistance junction to case

Rth(j-c)

0.0046

°C/W

Double side cooled, 180° sin

Thermal resistance case to sink

Rth(c-s)

0.0020

°C/W

Double side cooled, mounting surfaces smooth, flat and greased

Mounting force

F

60

80

kN

Weight

W

150

g

1


Analytical expression for Zth(j-c)

Zth(j-c) ( t ) = i Ai · ( 1 - exp ( - t / i ) )

i

1

2

3

Ai

4.6E-04

2.9E-03

3.9E-04

C/W]

i

5.4E-03

5.0E-02

1.2E-03

[s]

Output current (ID) capability for center tap configuration

234



OUTLINE AND DIMENSIONS

6

Notice

- We recommend to protect the diode with a temperature resistant O-Ring.

- All the characteristics given in this data sheet are guaranteed only with uniform clamping force, cleaned and lubricated heatsink surfaces with flatness < 0.03 mm and roughness < 2µm




Looking for ideal 400V Diode for Rectifier Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 400V Welding Diode are quality guaranteed. We are China Origin Factory of Welding Machine Rectifier Diode. If you have any question, please feel free to contact us.

Product Categories : Semiconductor Disc Devices(Capsule Type) > Welding Diode

Send Inquiry

John chang

Mr. John chang

Email:

info@yzpst.com

Send Inquiry

Tel:86-514-87782298

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Email:info@yzpst.com

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