Product Summary

The KSD240AC8 is a solid state relay.

Parametrics

KSD240AC8 absolute maximum ratings: (1)Input signal voltage VIN: 4 to 32 VDC; (2)Drop-out voltage Vdo: 1VDC; (3)RMS on-state current IT: 40Arms; (4)Peak one cycle surge current(8.3ms) Isurge: 400A; (5)Repetitive peak-off state voltage VDRM: 600V; (6)Operating frequency f: 47 to 70Hz; (7)Critical rate of rise of on-state current di/dt: 50A/μs; (8)Load supply voltage Vout: 250Vrms AC; (9)Isolation voltage input to output Viso: 4000Vrms; (10)Operating temperature Topr: -30 to 100℃; (11)Storage temperature Tstg: -30 to 125℃; (12)Soldering temperature 10sec Tsol: 300℃.

Features

KSD240AC8 electro-optical characteristics: (1)Pick-up voltage Vpu: 4VDC; (2)Input current lin: 5 to 12mA; (3)On-state voltage VT: 1.5Vrms; (4)Operating current Iop: 50mArms; (5)Leakage current Ileak: 3.5 to 7 mArms; (6)Critical rate of rise of dv/dt: 50 to 200V/μs; (7)Zero-cross voltage Vox: 35VAC; (8)Load voltage rating Vout: 50 to 280VAC.

Diagrams

KSD240AC8 dimensions

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KSD240AC8
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