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YANGZHOU POSITIONING TECH CO., LTD.
Home> Products> Semiconductor Stud Devices> Standard Recovery Stud Diode> 400V High power drives stud Verstion diode
400V High power drives stud Verstion diode
400V High power drives stud Verstion diode
400V High power drives stud Verstion diode
400V High power drives stud Verstion diode

400V High power drives stud Verstion diode

$1.351-199 Piece/Pieces

$0.95≥200Piece/Pieces

Payment Type:L/C,T/T,Paypal
Incoterm:FOB,CFR,CIF
Min. Order:1 Piece/Pieces
Transportation:Ocean,Air
Port:SHANGHAI
Product Attributes

Model No.YZPST-SM40HF40

BrandYZPST

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : 1. Anti-electrostatic packaging 2. Carton box 3. Plastic protective packaging
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Product Description

400V High power drives stud Verstion diode 

YZPST-SM40HF40

STANDARD RECOVERY DIODES

Features: 

 High current carrying capability   

 High voltage ratings up to 2000V

 High surge current capabilities    

 Stud cathode and stud anode version

Typical Applications  

 Converters     

 High power drives  

 Power supplies  

 Machine tool controls 

 Medium traction applications  Power supplies

Parameters

SM40HF..

Units

 

 

40

 

A

 

 

@ TC

 

90

°C

 

IF(RMS)

 

62

 

A

 

@ 50Hz

 

570

 

A

 

 

@ 60Hz

 

590

 

A

 

 

@ 50Hz

 

1600

A2S

 

 

@ 60Hz

 

1450

A2S

 

VRRM                                                                 range

 

400 to 2000

 

V

 

TJ

 

-40 to 160

 

°C

ELECTRICAL SPECIFICATIONS
Voltage Ratings


 

Type number

Voltage

 

Code

V RRM, maximum repetitive peak reverse voltage

V

V RSM , maximum non- repetitive peak rev. voltage

V

I RRM max.

@ T J = T J max. mA

 

 

 

 

 

SM40HF..

40

400

500

 

 

 

 

 

30

80

800

900

120

1200

1300

140

1400

1500

160

1600

1700

200

2000

2100

Forward Conduction

Parameter

SM40HF..

Units

Conditions

I F(AV)                   Max. average forward current

 

@ Case temperature

40

A

180° conduction, half sine wave

90

°C

IF(RMS)              Max. RMS forward current

62

A

DC @ TC = 75°C (04 to 20), TC = 36°C (25 to 32)

I FSM,             Maximum peak, one-cycle forward, non-repetitive surge current

570

A

t = 10ms

No voltage reapplied

 

 

 

 

 

Sinusoidal    half wave,

Initial T = T max.

590

t = 8.3ms

480

t = 10ms

100% VRRM

 

reapplied

500

t = 8.3ms

I 2 t               Maximum I 2 t for fusing

1600

A 2 s

t = 10ms

No voltage reapplied

1450

t = 8.3ms

1150

t = 10ms

100% V RRM

 

reapplied

1050

t = 8.3ms

I2t              Maximum I2t for fusing

16000

A2s

t = 0.1 to 10ms, no voltage reapplied

VF(TO)       Low level value of threshold voltage

0.65

V

TJ = 200°C

rf                  Max. value of forward slope resistance

4.30

mΩ

VFM                     Max. forward voltage drop

1.30

V

(IFM x π x IF(AV) (125A peak), TJ = 25°C

hermal and Mechanical Specifications

Parameter

SM40HF..

Units

Conditions

T J

- 40 to 150

°C

 

Tstg

- 40 to 150

 

R thJC    Thermal Impedance, max.

0.95

K/W

DC operation

RthCS     Max. thermal resistance, case to

 

heatsink

0.25

 

Mounting surface, smooth, flat and greased

T              Max. allowed mounting torque +0 -20%

3.5

Nm

Not lubricated threads

2.3

Lubricated threads

wt            Approximate weight

17

g

 

Case style

DO-203AB (DO-5)

See Outline Table



Ordering Information Table

Device Code

 

SM

 

40

 

HF

 

R

 

100

 

M

 

1

 

2

 

3

 

4         5          6

 

 

1      -     Corporation code

2      -     Average Forward Current:   IFAV

3      -     Diode

4      -     None = Stud Normal Polarity (Cathode to Stud)

    -     R     = Stud Reverse Polarity (Anode to Stud)

5            Voltage code: Code x 100 = VRRM

6            None = Stud base DO-203AB (DO-5) 1/4" 28UNF-2A M     = Stud base DO-203AB (DO-5) M6X1



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