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 S/MOD/SKL15240/A/19/05/2000
Relais Statique pour circuit imprime Solid State Relay for printed circuit board
* Gamme pour circuit imprime pour montage sur dissipateur thermique. * Technologie thyristor et DCB ( Direct Copper Bonding) * Sortie AC synchrone. * Calibre thyristors : 25A * Bien adapte aux charges resistives (Autres charges :VDR externe) * Range for printed circuit board for mounting on an external heatsink. * Thyristor and DCB technology ( Direct Copper Bonding) * Zero-cross AC Output. * Thyristor caliber : 25A. * Specially designed for resistive loads (other load : external VDR)
Ces produits sont disponibles avec d'autres tailles de thyristors : 16 avec des couts plus faibles, 50A/1800A2s et 75A/5000A2s pour de tres hautes performances. These products are available with other sizes thyristors: 16A for lower cost , 50A/1800A2s and 75A /5000A2s for high performances
Hot surface : 37,6 Hot surface : 17,5 0,3
page 1 / 3 F/GB
SKL15240
5-15VDC control 25A*/ 400VAC output
* : Limite par le radiateur : 20A@35C avec WF032000 limited by the heatsink : 20A@35C with WF032000
Application typique/Typical application
Ph Ph
SK model
1,5 x 1,5
VDR on the PCB Ou / Or SK model
Charge / Load
24,5
4
3
2
1
4
7,6
3+
Rc Uc
SSR
0,55
7,83
5,08 12,7 10,16 43,6
O1 7,83
Ic
1,70,15 6,3
1~
Charge / Load
VDR on the PCB
1,7 0,15
42~
N
SSR
N
Top view
Trou / Hole O 1,6 2,54
Tolerances : 0,2mm
Caracteristiques de commande (a 20C) / Control characteristics (at 20C) DC Parametres / Parameters Symbol Min Nom Tension de commande / Control voltage Uc 5 12 Courant de commande / Control current (@ Uc nom ) Ic 6,5 22 Tension de relachement/Release voltage Uc off Resistance interne / Input internal resistor fig.1 Rc 440 Caracteristiques d'entree-sortie (a 20C) / Input-output characteristics (at 20C) Tension assignee Isolement/Rated impulse voltage Uimp 4 000 Isolement entree-sortie / Input-output isolation U 4000 Isolement E-S/semelle/ I-O/ case insulation U 3300
fig. 1 :Caracteristique d'entree / Control characteristic Max 15 29 3 Unit V mA V V VRMS VRMS
30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 0 1 2 3 4 5 6 78 Uc (V 9 10 11 12 13 14 15
Caracteristiques generales / General characteristics Parametres / Parameters Poids/Weight Temperature de stockage / Storage temperature Temperature de fonctionnement / Operating temperature Conditions Symbol Typ. 15 -40/+120 -40/+80 Unit g C C
Ic (mA)
Proud to serve you
All technical characteristics are subject to change without previous notice. Caracteristiques sujettes a modifications sans preavis.
celduc
r e l a i
s
S/MOD/SKL15240/A/19/05/2000
page 2 / 3 F/GB
Caracteristiques de sortie(a 20C) / Output characteristics (at 20C) Parametres / Parameters Tension de charge / Load voltage Plage tension de fonctionnement / Operating range Tension crete / Peak voltage Niveau de synchonisation / Synchronizing level Tension d'amorcage / Latching voltage Courant nominal / Nominal current Courant de surcharge non repetitif /Non repetitive overload current Chute tension directe crete/ On state voltage drop Courant de fuite etat bloque/ Off state leakage current Courant de charge minimum / Minimum load current Temps de fermeture/ Turn on time Temps d'ouverture/ Turn off time Plage de frequence / Operating frequency range dv/dt etat bloque / Off state dv/dt dI/dt maximum non repetitif/ Maximum di/dt non repetitive I2t (<10ms) EMC Test d'immunite /Conducted immunity level: with external VDR EMC Test d'immunite /Conducted immunity level : with external VDR Conformite / Conformity Homologation / Approbal Symbol Typ. Ue 400 Uemin-max 24-600 Up 1200 Usync 50 Ie nom Ua 8 Ie 25 (*) tp=10ms (Fig. 3) Itsm 300 @ Ie nom Vd 1,6 @Ue, 50Hz Ilk 1 Iemin 5 Uc nom DC ,f=50Hz ton max 10 Uc nom DC ,f=50Hz toff max 10 f 10-440 dv/dt 500 di/dt 50 I2t 450 IEC 1000-4-4 (bursts) IEC 1000-4-5 (shocks) EN60947-4-x and 5-1 / pr EN61810-xxx UL pending Conditions Unit V rms V rms V V V A rms A V mA mA ms ms Hz V/s A/s A2s
* Limite par le radiateur : se reporter aux courbes ci-dessous * Limited by the heatsink : see curves fig 2
Fig.2 Caracteristiques thermiques / thermal curves :
Utilisation des courbes / Use curves :
Par calcul / calculation method Puissance Dissipee par relais pour un courant permanent : SSRPower Dissipation for a permanent current: Pd= (0,8xI +0,016 x I2) Pour un cycle de marche plus faible ( cycle <30s) / For a lower duty cycle ( cycle <30s) Pd= Pd x ton/ ( ton+toff) Resistance thermique jonction /radiateur / Thermal resistor between junction/heatsink :Rthj/c = 1K/W Choix dissipateur simplifie / Easy choice of heatsink : Rth heatsink= ((125 -Tamb) /Pd) - 1
35 30 Total wasted power (W) 25 20 15 10 5 0
0 5 10 15 20 25
Sans dissipateur/ without heatsink
Courant permanent / Full on state
WF032000 (3K/W) WF042000 (4K/W)
6K/W
0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 100
RMS load current (A)
Ambient temperature (C)
Precautions : * Les relais a semiconducteurs ne procurent pas d'isolation galvanique entre le reseau et la charge. * Prevoir un varistor externe en parallele 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
celduc
r e l a i s
www.celduc.com
Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19
S/MOD/SKL15240/A/19/05/2000
page 3 / 3 F/GB
Surge current Itsm (A peak) = f(t) for models with Itsm =300A 300
Itsm (Apeak)
1
200 100 0 0,01 0,1 t (s) 1 10
2
1: Itsm non repetitif ( sans tension reappliquee) / No repetitive Itsm (Apeak)=f(t) without voltage reapplied 2 : Itsm repetif ( avec tension reappliquee et Tj initial =70C) / Repetitive Itsm (Apeak)=f(t) with voltage reapplied for initial Tj =70C
fig 3
Exemples de montage / Mounting examples
Dissipateurs thermiques avec clips de montage ( Max Clip System (*)) celduc HEATSINKS references ( Aavid Thermalloy S507): WF042000: L=100mm about 4K/W (1SSR) without ventilation (3,6K/W with 4SSRs ) WF032000: L=150mm about 3K/W (1SSR) without ventilation (2,6K/W with 6SSRs ) autres dissipateurs sur demande / a large range is also available on request
Clips reference : 1L941000
Complementary heatsink if necessary
Clip max 23 Aavid Thermalloy
graisse thermique / Thermal grease
51
7,9mm 0,15
4mm isolant
Montage sur divers dissipateurs et clips a vis/ Clips with screws on standard heatsinks
M3 clips : 1L942000
4 mm to respect insulation 26,5mm
graisse thermique / Thermal grease
Printed circuit board
Dans tous les cas,mettre une cale isolante de 4 mm sous le dissipateur afin de respecter les distances minimales d'isolation entre entree et sortie. / In each case , 4mm must be respected between the printed circuit board and the heatsink , to keep a correct insulation between input to output (4mm insulated washer ) Bien s'assurer lors du montage que le relais plaque au dissipateur. Utiliser de la graisse thermique. / Mind to the good contact between the SSR and the heatsink . Use thermal grease.
* The Max Clip System of Aavid Thermalloy , Patented Worldwide ( patent N9805561)
celduc
r e l a i s
www.celduc.com
Rue Ampere B.P. 4 42290 SORBIERS - FRANCE E-Mail : celduc-relais@celduc.com Fax +33 (0) 4 77 53 85 51 Service Commercial France Tel. : +33 (0) 4 77 53 90 20 Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tel. +33 (0) 4 77 53 90 19


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