Overview
PSRDAxx-4 Series
The PSRDAxx-4 Series are low capacitance multi-line steering diode/transient voltage suppressor arrays that provides board level protection for standard TTL and CMOS bus line applications against the damaging effects of ESD, tertiary lightning and switching transients.
The PSRDAxx-4 Series has a peak pulse power rating of 500 Watts for an 8/20µs waveshape. This device series meets the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements.
Electrical Characteristics
Safeguard Your Interface
| Part Number | Stand-off Voltage VWM Volts |
Breakdown Voltage V(BR) Volts |
Clamping Voltage VC Volts |
Peak Current IPP Amps |
Leakage Current IR µA |
Capacitance C pF |
Power 8x20µs Watts |
Lines |
|---|---|---|---|---|---|---|---|---|
| PSRDA05-4 | 5.00 | 6.00 | 9.80 | 1.00 | 20.00 | 5.00 | 500 | 4 |
| PSRDA12-4 | 12.00 | 13.30 | 19.00 | 1.00 | 1.00 | 5.00 | 500 | 4 |
| PSRDA15-4 | 15.00 | 16.70 | 24.00 | 1.00 | 1.00 | 5.00 | 500 | 4 |
| PSRDA3.3-4 | 3.30 | 4.00 | 6.50 | 1.00 | 125.00 | 5.00 | 500 | 4 |