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SKRa 46/18 UNF

1800V 50A/Tc118°C thread=C ,Rthjc=0,85K/W

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SKRa 46/18 UNF Semikron
SKRa 46/18 UNF Semikron
pcs
ID Code:183274
Manufacturer:Semikron
Price with VAT : 24,872222 €
Price without VAT : 20,555556 €
VAT:21 %
Availability:In stock
Total stock:7178 pcs
Marking manufacturer: SKRa46/18UNF
Central warehouse: 7178 pcs
Unit:: pcs
Overview of volume discounts
Quantity (pcs)Price without VATPrice with VAT
1 + 20,555556 €24,872223 €
36 + 7,341270 €8,882937 €
180 + 6,984127 €8,450794 €
540 + 6,388889 €7,730556 €
1800V 50A/Tc118°C thread=C ,Rthjc=0,85K/W

Basic information:

Marking manufacturerSKRa46/18UNF 
Type of component:Diode Avalanche 
KategorieDiode Avalanche 
Configuration:single (1D) BA 
Specification:Bonded cont. 
Case type:StudB 
Case [inch] :W1/4 DO-5 
Type of material:Si-Silicon 
RoHSYes 
REACHNo 
NOVINKA
RoHS1Ano 

Packaging and weight:

Unit:pcs 
Weight:20.5 [g]
Type of packaging:BOX 
Small package (Number of units):36 

Electro-physical parameters:

Udc (URRM, UCEO, Umax) 1800.0 [V] ?

Udc - definitions for components


Udc = URRM - Diode

Udc = UDRM , URRM - Thyristor

Udc = UCEO - Transistors

Udc = Umax -

Idc max (Tc/Ta=100÷109°C)50 [A]
UF (maximum forward voltage)1.6 [VDC] ?
Test conditions:
Ta=25°C, IF=In/Imax
I2t (TC/TA=25°C)2500 [A2s]

Thermal and mechanical parameters:

Tmin (minimum working temperature)-40 [°C]
Tmax (maximum working temperature)180 [°C]
Rth-c (thermal resistance) 0.85 [°C/W] ?

Rth-c - definitions for different components


Rth-c = Rthjc per whole case

Rth-c - foil surface inch2

Number of Pins

Alternatives and replacements

Alternative products 1:DSAI 17-16A 
Alternative products 2:DSAI 17-18A 
Alternative products 3:DSAI17-14A 
Alternative products 4:DSAI17-12A 
Alternative products 5:DSAI 35-18A 
nah_6DSAI 35-16A 
nah_7DSAI35-12A 

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