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SKL20120 Datasheet(PDF) 2 Page - celduc-relais

Part # SKL20120
Description  Solid State Relay for printed circuit board
Download  3 Pages
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Manufacturer  CELDUC [celduc-relais]
Direct Link  http://www.celduc-relais.com/uk/index.asp
Logo CELDUC - celduc-relais

SKL20120 Datasheet(HTML) 2 Page - celduc-relais

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Rue Ampère B.P. 4
42290 SORBIERS - FRANCE
E-Mail : celduc-relais@celduc.com
Fax +33 (0) 4 77 53 85 51
Service Commercial France Tél. : +33 (0) 4 77 53 90 20
Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21
Sales Dept. Asia : Tél. +33 (0) 4 77 53 90 19
Précautions :
* Les relais à semiconducteurs ne procurent pas d'isolation
galvanique entre le réseau et la charge.
* Prévoir un varistor externe en parallèle sur la sortie : taille
mini : 14mm
Cautions :
* Semiconductor relays don't provide any galvanic insulation
between the load and the mains.
* Use a VDR across the output : minimum size : 14 mm
page 2 / 3 F/GB
Caractéristiques de sortie(à 20
°C) / Output characteristics (at 20
°C)
Paramètres / Parameters
Conditions
Symbol
Typ.
Unit
Tension de charge / Load voltage
Ue
230
V rms
Plage tension de fonctionnement / Operating range
Uemin-max
12-280
V rms
Tension crête / Peak voltage
Up
600
V
Niveau de synchonisation / Synchronizing level
Usync
12
V
Tension d'amorçage / Latching voltage
Ie nom
Ua
8
V
Courant nominal / Nominal current
Ie
16 (*)
A rms
Courant de surcharge non répétitif /Non repetitive overload current
tp=10ms (Fig. 3)
Itsm
160
A
Chute tension directe crête/ On state voltage drop
@ Ie nom
Vd
1,6
V
Courant de fuite état bloqué/ Off state leakage current
@Ue, 50Hz
Ilk
1
mA
Courant de charge minimum / Minimum load current
Iemin
5
mA
Temps de fermeture/ Turn on time
Uc nom DC ,f=50Hz
ton max
10
ms
Temps d'ouverture/ Turn off time
Uc nom DC ,f=50Hz
toff max
10
ms
Plage de fréquence / Operating frequency range
f
10-800
Hz
dv/dt état bloqué / Off state dv/dt
dv/dt
500
V/
µs
dI/dt maximum non répétitif/ Maximum di/dt non repetitive
di/dt
50
A/
µs
I
2t (<10ms)
I
2t
128
A
2s
EMC Test d'immunité /Conducted immunity level: with external VDR
IEC 1000-4-4 (bursts) 2kV criterion A with external VDR
EMC Test d'immunité /Conducted immunity level : with external VDR
IEC 1000-4-5 (shocks) 2kV criterion A with external VDR
Conformité / Conformity
EN60947-4-x and 5-1 / pr EN61810-xxx
Homologation / Approbal
UL pending
* Limité par le radiateur : se reporter aux courbes ci-dessous
* Limited by the heatsink : see curves fig 2
r
e
l
a
i
s
celduc
www.celduc.com
S/MOD/SKL20120/C/18/02/2005
Fig.2 Caractéristiques thermiques / thermal curves :
Par calcul / calculation method
Puissance Dissipée
par relais pour un courant permanent : SSR
Power Dissipation for a
permanent current:
Pd= (0,7xI +0,030 x I2)
Pour un cycle de marche plus faible
( cycle <30s) /
For a lower duty cycle ( cycle <30s)
Pd= Pd x ton/ ( ton+toff)
Résistance thermique jonction /radiateur
/Thermal resistor between junction/heatsink :
Rthj/h = 1,7K/W
Choix dissipateur simplifié /
Easy choice of heatsink :
Rth heatsink= ((125 -Tamb) /Pd)-1,7
Utilisation des courbes / Use curves :
100
0
5
10
15
20
0
0
5
10
15
20
0
RMS load current (A)
0
1 0 2 0 3 04 05 06 07 08 09 0
0
Ambient temperature (°C)
Courant permanent /
Full on state
Sans dissipateur/
without heatsink
6K/W
WF042000
(
≈4K/W)
WF032000 (
≈3K/W)


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