KSD205AC3 COSMO | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

Features

  1. Molded epoxy body. 2. Zero crossing circuit. 3. High input/output insulation. 4. Small size and light weight. 5. Can be installed directly on the PC board. 6. Fast reactive speed. 7. Normally open.

Applications

  1. Household Appliances. 2. Temperature Control System. 3. Industrial Automatic Control. 4. Lighting System. 5. Office Appliances. 6. Factory Appliances. Parameter Symbol Rating Unit Input Input Signal Voltage V IN 5~12 VDC Drop-out Voltage Vdo 1 VDC RMS on-state current I T 5 Arms Peak one cycle surge current (8.3 ms) Isurge 50 A Repetitive peak-off state Voltage V DRM 600 V Operating frequency f 47~70 Hz Critical rate of rise of on-state current di/dt 50 Load supply voltage Vout 250 Vrms AC Isolation Voltage input to output Viso 4000 Vrms Operating Temperature Topr -30~100 ƨ Storage Temperature Tstg -30~125 ƨ Soldering Temperature 10 Sec Tsol 260 ƨ Output (Ta=25°C) (Ta=25°C) A/£gS V/£gS Output mArms mArms Note1¡GOutput (dv/dt) protection is provided in all models, and they are designed to switch resistive or inductive loads to 0.2 power factor. The dv/dt rating is based on source impedance of 50 ohms.

Fig.8 WIRING DIAGRAM Ambient Temperature Ta (°C) Input Voltage (V) Fig.5 Input Voltage vs. Ambient Temperature Input Voltage (VDC) Input Current (mA) Fig.6 Input Current vs. Input voltage Time (SEC) Surge Current (A) Fig.2 Surge Current vs. Time Supply Voltage (Vrms) Open Circuit Leak Current ILeak (mArms) Fig.3 Open Circuit Leak Current vs. Supply Voltage Case Temperature Tc (°C) RMS On-state Current (A) Fig.4 RMS On-state Current vs. CaseTemperature Fig.7 Action waveform KSD205AC3 c 2004 cosmoELECTRONICS CORPORATION http://www.cosmo-ic.com Data Curve Ambient Temperature Ta (°C) RMS On-state Current (A) Fig.1 RMS On-state Current vs. Ambient Temperature (1) With infinite heat sink (2) With heat sink (70x70x2mm AI plate) (3) With heat sink (50x50x2mm AI plate) (4) Without heat sink