STH 24D50

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 STH48D50 50A, 3-32 Vdc For RoHS Compliant Contact Factory 4)/. 490) , 00,) FEATURES/BENEFITS ,INE 6OLTAGE Zero-cross models for resistive loads Low zero-cross turn-on voltage ,INE 0ROTECTION Input protection and control LED standard IP20 touch-proof aps optional , Connectors for power wiring and heat sinks available Designed in conformity with EN60947-4-3 (IEC947- ONTROL 4-3) and EN60950/VDE0805 (Reinforced Insulation) 4 ,% , AND 4 CAN BE SWAPPED 4)/. -% ( .) , 30% )&) 332 MUST BE MOUNTED ON A HEAT SINK ,/ MAX UP TO YS &IGURE A 34( RELA ,INE 6OLTAGE ,INE 0ROTECTION - , MAX ONTROL 4 ,% , AND 4 CAN BE SWAPPED 332 MUST BE MOUNTED ON A HEAT SINK ,/ MAX E V AND ABO YS &IGURE B 34( RELA - IMENSIONS IN INCHES MM 7EIGHT OZ G &IGURE 2016 TELEDYNE RELAYS (800) 284-7007 www.teledynerelays.com STH Page 1 STH 062016 Q2Series STH Output to 50A, 660 Vac High Industrial Performance (HIPak) Solid-State Relays ELECTRICAL SPECIFICATIONS (+25C ambient temperature unless otherwise speci ed) Zero-Cross Window (Typical) 35 Vac INPUT (CONTROL) SPECIFICATIONS Off-State Leakage Current 1 mA Min Max Units Turn-On Time (60 Hz) 8.3 Vac Input Current Range 10 13 mA Turn-Off Time (60 Hz) 8.3 Vac Must Turn-Off Voltage 2.0 Vdc Off-State dv/dt 500 V/s Reverse Voltage Protection (R/D) 32 V Maximum di/dt (Non-Repetitive) 50 A/ s Clamping Voltage (R/D) 36 V Operating Frequency 0.1 800 Hz Input Immunity (EN1000-4-4) 2 kV Input Immunity (EN1000-4-5) 2 kV IT or fuse matching (<10ms) 12 output current 128 As OUTPUT (LOAD) SPECIFICATIONS 25 output current 600 As Min Max Units 35 output current 1250 As Peak Voltage 50 output current 2500 As STH24DXX 600 Vpeak STH48DXX 1200 Vpeak Junction-Case Thermal Resistance 12 output current 2.5 C/W Load Current Range (Resistive) 25 output current 1.7 C/W 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 Maximum Surge Current Rating (Non-Repetitive) (bursts) 2kV criterion B 12 output current 170 A IEC/EN6100-4-5 25 output current 350 A (surge) 2kV criterion A (with external VDR) 35 output current 500 A 50 output current 720 A 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+0.042xl W 25 output current 0.9x0.85xl+0.016xl W 35 output current 0.9x0.9xl+0.015xl W 50 output current 0.9x0.9xl+0.012xl W STH Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2016 TELEDYNE RELAYS STH 062016 Q2