LD00KM TELEDYNE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 3

Technical content

© 2023 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com Page 1 LD00KM\\062023 Series LD00KM 10A, 270Vdc, Optically Isolated NEW Silicon Carbide, DC Solid-State Relay ELECTRICAL SPECIFICATIONS (–55°C to +125°C UNLESS OTHERWISE NOTED) INPUT (CONTROL) SPECIFICATIONS When used in 2 terminal configuration (TTL or direct control) (See Fig 1) Min Typ Max Units Input Current @ VIN = 5 Vdc(See Fig 2,4) 25 mA Turn-Off Voltage (Guaranteed Off) 1.5 Vdc Turn-On Voltage (Guaranteed On) 4.2 Vdc Reverse Voltage Protection -32 Vdc Input Supply Range (See Note 1) 4.2 32 Vdc INPUT (CONTROL) SPECIFICATIONS When used in 3 terminal configuration (CMOS or open collector TTL) (See Fig. 1) Min Typ Max Units Control Current V CONTROL = 5 Vdc 250 μAdc V CONTROL = 18 Vdc 1 mAdc Control Voltage Range 0 18 Vdc Bias Supply Voltage (See Note 1) 4.2 32 Vdc Bias Supply Current @ VBIAS = 5 Vdc 25 mA Turn-Off Voltage (Guaranteed Off) 3.5 Vdc Turn-On Voltage (Guaranteed On) 0.3 Vdc

FEATURES

  • High Voltage
  • TTL and CMOS compatible control
  • Low ON resistance power SiC MOSFET output
  • Fast switching speed
  • Meets 270 Vdc system requirements of MIL-STD-704
  • Optical isolation
  • Low profile hermetic package
  • Built and tested to the requirements of MIL-PRF-28750

DESCRIPTION

The Series LD00KM solid-state relays are screened utilizing MIL-PRF-28750 test methods and are packaged in low profile hermetically sealed cases. These relays are constructed with state-of-the-art solid state techniques and feature fully floating power FET output technology. This allows the load to be con - nected to either output terminal and provides a low ON resistance. The input (control) and output are optically isolated to protect input logic circuits from output transients. This series is designed for out - put loads up to 270Vdc but is also used in many applications switching 36, 28, 14, and 12Vdc. * The Y suffix denotes parameters tested to MIL-PRF-28750 specifications. The W suffix denotes parameters tested to Teledyne Specifications. Part* Number Relay LD00KM 270Vdc, 10A Solid State Relay BLOCK DIAGRAM OPTO ISOLATION 22 16 12 BIAS N/C (+) OUTPUT (-) OUTPUTRETURN CONTROL MECHANICAL SPECIFICATION ENCLOSURE: HERMETICALLY SEALED DIP MATERIAL HEADER - COLD ROLLED STEEL NICKEL PLATED PINS - COPPER CORE CAN - COLD ROLLED STEEL NICKEL PLATED WEIGHT: 20 GRAMS TOLERANCE: .XXX ± .005 .295