Series STH Output to 50A, 660 Vac High Industrial Performance (HIPak) Solid-State Relays Part Number Description STH24D12 12A, 3-32 Vdc STH24D25 25A, 3-32 Vdc STH24D35 35A, 3-32 Vdc STH24D50 50A, 3-32 Vdc STH48D35 35A, 3-32 Vdc STH48D50 50A, 3-32 Vdc For RoHS Compliant Contact Factory 490)#!,!00,)#!4)/. ,INE 6OLTAGE ,INE0ROTECTION , ! #ONTROL ! FEATURES/BENEFITS • Zero-cross models for resistive loads • Low zero-cross turn-on voltage • Input protection and control LED standard • IP20 touch-proof flaps optional • Connectors for power wiring and heat sinks available • Designed in conformity with EN60947-4-3 (IEC9474-3) and EN60950/VDE0805 (Reinforced Insulation) 4 ,%$ ,AND4CANBESWAPPED 332MUSTBEMOUNTEDONAHEATSINK -%#(!.)#!,30%#)&)#!4)/. ,/!$ MAX &IGUREA34(RELAYSUPTO! ,INE 6OLTAGE , MAX - ! ,INE0ROTECTION #ONTROL ,/!$ ,AND4CANBESWAPPED 332MUSTBEMOUNTEDONAHEATSINK 4 ,%$ MAX ! - &IGUREB34(RELAYS!ANDABOVE $IMENSIONSININCHESMM 7EIGHTOZG &IGURE © 2014 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com STH Page 1 STH\072014\Q3 Series STH Output to 50A, 660 Vac High Industrial Performance (HIPak) Solid-State Relays ELECTRICAL SPECIFICATIONS (+25°C ambient temperature unless otherwise specified) Zero-Cross Window (Typical) ±35 Off-State Leakage Current INPUT (CONTROL) SPECIFICATIONS Vac 1 mA 8.3 Vac Min Max Units Turn-On Time (60 Hz) Input Current Range 10 13 Vdc Turn-Off Time (60 Hz) 8.3 Vac Must Turn-Off Voltage 2.0 Vdc Off-State dv/dt 500 V/ųs Reverse Voltage Protection (R/D) 32 V Maximum di/dt (Non-Repetitive) 50 A/ųs Clamping Voltage (R/D) 36 V Operating Frequency 800 Hz Input Immunity (EN1000-4-4) 2 kV Input Immunity (EN1000-4-5) 2 kV 12 output current 128 A²s 25 output current 600 A²s 35 output current 1250 A²s 50 output current 2500 A²s 12 output current 2.5 °C/W 25 output current 1.7 °C/W OUTPUT (LOAD) SPECIFICATIONS Min Max Units Peak Voltage STH24DXX 600 Vpeak STH48DXX 1200 Vpeak Load Current Range (Resistive) 0.1 I²T or fuse matching (<10ms) Junction-Case Thermal Resistance 12 output current .005 12 Arms 35 output current 0.6 °C/W 25 output current .005 25 Arms 50 output current 0.45 °C/W 35 output current .005 40 Arms 50 output current .005 60 Arms Conducted Immunity Level IEC/EN6100-4-4 (bursts) Maximum Surge Current Rating (Non-Repetitive) 2kV criterion B 12 output current 170 A IEC/EN6100-4-5 25 output current 350 A (surge) 35 output current 500 A 50 output current 720 A 2kV criterion A (with external VDR) On-State Voltage Drop Up to 25 output current 0.85 V Above 35 output current 0.9 V Output Power Dissipation (Max) 12 output current 0.9x0.85xl+0.042xl² W 25 output current 0.9x0.85xl+0.016xl² W 35 output current 0.9x0.9xl+0.015xl² W 50 output current 0.9x0.9xl+0.012xl² W STH Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2014 TELEDYNE RELAYS STH\072014\Q3 Series STH Output to 50A, 660 Vac High Industrial Performance (HIPak) Solid-State Relays GENERAL SPECIFICATIONS (+25°C ambient temperature unless otherwise specified) 352'%#522%.4 ENVIRONMENTAL SPECIFICATIONS Max Units Operating Temperature Up to 35 output current -55 80 °C STH24D50 -40 100 °C STH48XXX -40 80 °C !PEAK Min .ON2EPETITIVE 2EPETITIVEWITHINITIAL4J # TS &IGUREA!OUTPUTCURRENT Storage Temperature -55 125 °C -40 100 °C STH48XXX -40 125 °C Ambient Humidity 40 to 85 Input-Output Isolation 4000 !PEAK Up to 35 output current STH24D50 .ON2EPETITIVE % 2EPETITIVEWITHINITIAL4J # Vrms TS &IGUREB!OUTPUTCURRENT Insulation Resistance 1000 Rated Impulse Voltage 4000 Protection Level (CEI529) IP20 Vibration (10-55 Hz according to CE168) 1.5 Shock (according to CD168) Housing Material Baseplate 30/50 MΩ V mm !PEAK @500Vdc .ON2EPETITIVE 2EPETITIVEWITHINITIAL4J # g PA6 UL94VO TS Aluminum, nickel-plated &IGUREC!OUTPUTCURRENT !PEAK .ON2EPETITIVE 2EPETITIVEWITHINITIAL4J # TS &IGURED!OUTPUTCURRENT © 2014 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com STH Page 3 STH\072014\Q3 Series STH Output to 50A, 660 Vac High Industrial Performance (HIPak) Solid-State Relays 4(%2-!,#526%3 #7 #7 #7 #7 &ULLON3TATE #7 ON3TATE #7 #7 #7 #7 ON3TATE &ULLON3TATE #7 #7 #7 #7 ON3TATE !MBIENT4EMPERATURE # &IGUREB!OUTPUTPOWER #7 #7 &ULLON3TATE #7 #7 #7 #7 ON3TATE ,OAD#URRENT!RMS #7 0OWER$ISSIPATION7 0OWER$ISSIPATION7 #7 ,OAD#URRENT!RMS #7 &IGUREA!OUTPUTPOWER !MBIENT4EMPERATURE # ,OAD#URRENT!RMS &ULLON3TATE #7 #7 #7 0OWER$ISSIPATION7 0OWER$ISSIPATION7 !MBIENT4EMPERATURE # &IGUREC!OUTPUTPOWER ,OAD#URRENT!RMS !MBIENT4EMPERATURE # &IGURED!OUTPUTPOWER 12°C/W corresponds to a relay without heat sink 6°C/W corresponds to a relay mounted on a DIN-rail adaptor (Teledyne P/N DL12) STH Page 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2014 TELEDYNE RELAYS STH\072014\Q3