Overview
SMDA & SMDAxxC Series
The SMDAxx and SMDAxxC Series are multi-line transient voltage suppressor arrays that provides board level protection for standard TTL and MOS bus line applications against the damaging effects of ESD, tertiary lightning and switching transients.
The SMDA 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 |
|---|---|---|---|---|---|---|---|---|
| SMDA03 | 3.30 | 4.00 | 7.00 | 5.00 | 125.00 | 800.00 | 500 | 4 |
| SMDA03C | 3.30 | 4.00 | 9.00 | 5.00 | 125.00 | 450.00 | 500 | 4 |
| SMDA05 | 5.00 | 6.00 | 10.00 | 5.00 | 20.00 | 550.00 | 500 | 4 |
| SMDA05C | 5.00 | 6.00 | 10.00 | 5.00 | 20.00 | 308.00 | 500 | 4 |
| SMDA08 | 8.00 | 8.50 | 14.00 | 5.00 | 10.00 | 500.00 | 500 | 4 |
| SMDA08C | 8.00 | 8.50 | 14.00 | 5.00 | 10.00 | 300.00 | 500 | 4 |
| SMDA12 | 12.00 | 13.30 | 22.00 | 5.00 | 1.00 | 185.00 | 500 | 4 |
| SMDA12C | 12.00 | 13.30 | 22.00 | 5.00 | 1.00 | 105.00 | 500 | 4 |
| SMDA15 | 15.00 | 16.70 | 27.00 | 5.00 | 1.00 | 140.00 | 500 | 4 |
| SMDA15C | 15.00 | 16.70 | 27.00 | 5.00 | 1.00 | 80.00 | 500 | 4 |
| SMDA24 | 24.00 | 26.70 | 45.00 | 5.00 | 1.00 | 88.00 | 500 | 4 |
| SMDA24C | 24.00 | 26.70 | 45.00 | 5.00 | 1.00 | 50.00 | 500 | 4 |
| SMDA36 | 36.00 | 40.00 | 65.00 | 5.00 | 1.00 | 80.00 | 500 | 4 |
| SMDA36C | 36.00 | 40.00 | 65.00 | 5.00 | 1.00 | 45.00 | 500 | 4 |