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S/MOD/SKH20240/C/3/05/2007
Relais Statique pour circuit imprime Solid State Relay for printed circuit board
* Gamme pour circuit imprime avec radiateur integre. * Sortie AC synchrone. * Calibre thyristors : 25A * Technologie thyristors et DCB ( Direct Copper Bonding) * Range for printed circuit board with integrated heatsink * Zero-cross AC Output. * Thyristors size : 25A. * Thyristor and DCB technology ( Direct Copper Bonding)
Ces produits sont disponibles avec d'autres tailles de thyristors :16A , 50A/1800A2s et 75A/5000A2s pour de tres hautes performances. These products are available with other sizes thyristors: 16A ,50A/1800A2s and 75A /5000A2s for high performances. DIMENSIONS * :La limite du produit est 10A @25C en air tolerances 0,2mm 22 calme et peut atteindre 25A en regime 43,6 12,7 ventile avec le radiateur limite a 85C. The product limit is given at 10A @25C with convection cooling and can reach 25A in forced celduc SKH air at a case of temperature of 85C.
28 24,2 35,7
43 2 1
page 1 / 3 F/GB
SKH20240
8-32VDC control 10A*/ 400VAC output
Application typique/Typical application
Ph
Ph
SK model VDR on the PCB Ou / Or SK model VDR on the PCB
6,3 1,73
7,5
O1 5,08 12,7 10,16 7,83
Charge / Load
3+
Rc Ic
SSR
1~
Charge / Load
Top view
Uc
42~
2,54 Trou / Hole O 1,6
SSR
N N
Caracteristiques de commande (a 20C) / Control characteristics (at 20C) DC Parametres / Parameters Symbol Min Nom Tension de commande / Control voltage Uc 8 24 Courant de commande / Control current (@ Uc nom ) Ic 3,5 13,5 Tension de relachement/Release voltage Uc off Resistance interne / Input internal resistor fig.1 Rc 1640 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 U 3300
fig. 1 :Caracteristique d'entree / Control characteristic Max 32 18 1 Unit V mA V V VRMS VRMS
21 18 15
Ic (mA)
12 9 6 3 0 02 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32
Uc (V)
Caracteristiques generales / General characteristics Parametres / Parameters Poids/Weight Temperature de stockage / Storage temperature Temperature de fonctionnement / Operating temperature Conditions Symbol Typ. 30 -40/+120 -40/+80 Unit g C C
celduc
All technical characteristics are subject to change without previous notice. Caracteristiques sujettes a modifications sans preavis.
r
e
l
a
i
s
S/MOD/SKH20240/C/3/05/2007
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 Fig.2 Caracteristiques thermiques / thermal curves : Conditions Symbol Typ. Unit Ue 400 V rms Uemin-max 24-600 V rms Up 1200 V Usync 12 V Ua 8 V Ie 25 (*) A rms Itsm 300 A Vd 1,6 V Ilk 1 mA Iemin 5 mA ton max 10 ms toff max 10 ms f 10-440 Hz dv/dt 500 V/s di/dt 50 A/s I2t 450 A2s 2kV criterion A with external VDR 2kV criterion A with external VDR / pr EN61810-xxx UL pending
Ie nom tp=10ms (Fig. 3) @ Ie nom @Ue, 50Hz Uc nom DC ,f=50Hz Uc nom DC ,f=50Hz
IEC 1000-4-4 (bursts) IEC 1000-4-5 (shocks) EN60947-4-x and 5-1
* : / Limite par le radiateur et le circuit imprime / limited by the heatsink and the printed circuit board
26 24 22 20 18 16 14 12 10 8 6 4 2 0
I max = f(tambient)
Ventilation forcee avec temperature du dissipateur limitee a 85C./ Forced air cooling with heatsink temperature 85C max
I (A)
Convection naturelle/ Convection cooling
0
10
20
30
40
50
60
70
80
90
100
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/SKH20240/C/3/05/2007
page 3 / 3 F/GB
Surge current Itsm (A peak) = f(t) for models with Itsm =300A 300 Itsm (Apeak)
No repetitive Itsm (Apeak)=f(t) without voltage reapplied
200 100 0
Repetitive Itsm (Apeak)=f(t) with voltage reapplied for initial Tj =70C
0,01
fig 3
0,1 t (s)
1
10
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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