SIDAC - Bidirectional Thyristor Diodes
(For Pulse Generating and Switching Applications)
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NTE Type
Number
Breakover
Voltage
(Volts)
Maximum Ratings Holding
Current
(Amps)
Power
Dissipation
(mW)
ON
Voltage
(Volts)
Effective
Current
(Amps)
Surge
Current
(Amps)
  VBO VT ITRMS ITSM IHold PD
6415
$4.58

40 to 60 1.5 1 13 50 850
6416
$6.50

55 to 65 1.5 1 13 50 850
6417
$3.89

95 to 113 1.5 1 13 50 850
6418
$2.77

104 to 118 1.5 1 13 50 850
6419
$2.77

110 to 125 1.5 1 13 50 850

Storage Temperature:  -30 to +125C
Junction Temperature:  +125C

DESCRIPTION:
The SIDAC is a silicon bilateral voltage triggered switch with greater power handling capabilities than standard DIACs. Upon application of a voltage exceeding the SIDAC breakover voltage point, the SIDAC switches on through a negative resistance region to a low on-state voltage. Conduction will continue until the current is interrupted or drops below the minimum holding current of the device.
Applications:
  • High Voltage Lamp Ignitors
  • Natural Gas Ignitors
  • Gas Oil Ignitors
  • High Voltage Power Supplies
  • Xenon Ignitors
  • Overvoltage Protection
  • Pulse Generators
  • Fluorescent Lighting Ignitors

For more info on parts go to NTE website