Solutions for your safety

Silent, Fast, Durable & Efficient ISO Micro Solid State Relay

Does your transportation application require silent, high frequency electronic switching, durability and efficiency? If so, standard electro-mechanical relays are not the ideal solution. E-T-A’s new ESR10 Solid State Relays are:

  • Silent: Solid state technology eliminates in-vehicle switching noise
  • Fast: High frequency electronic switching (PWM compatible)
  • Durable: Wear-free design, with no mechanical parts, resistant to vibration and dust
  • Efficient: Low power consumption

Voltage supply LINE+

System Voltage UBDC 12 V / DC 24 V
Operating voltage6...16 V / 10...32 V
Closed Current 1)  OFF8 μA

Load Circuit LOAD

Load OutputMOSFET, high side switching (HSS)
Load Typesresistive, inductive and capacitive
Protective Functionshort circuit proof, temperature disconnection (pulsing)
Current Rating IN10A, 17A
Voltage Drop 1) UON75 mV
Max. short circuit current10A: 60 A (L/R = 3 ms)
17A: 100 A (L/R = 3 ms)

Control Input IN+

Control VoltageON: 12 V: ±6...16 V; 24 V: ±10...32 V
OFF: 12 V: ±0...2 V; 24 V: ±0...4 V
Control Current 1) 2)10 mA (at 13.5 V respectively 27 V) (derating see datasheet)
Switching Frequency  max.See datasheet
Rising Edge< 5 ms