Stabilivolts 2S512А are silicon, planar, of standard power.
Stabilivolts 2S512A are designed for stabilization of nominal voltage 12V in stabilizing current range 1...67 mА.
Stabilivolts are produced in metal-glass casing with flexible lead-outs.
Stabilivolt type marked on casing.
Stabilivolt casing in operational mode serves as positive electrode (anode).
Stabilivolt maximum weight 1g.
Technical conditions: SM3.362.823 TU.
Basic technical parameters of stabilivolt 2S512А:
• nominal stabilized voltage: 12 V at Ist 5 mА;
• stabilized voltage spread: 10,8... 13,2 V;
• temperature coefficient of stabilized voltage: 0,1 %/°С;
• repeatability of stabilized voltage of stabilivolt: ±1,5 %;
• stabilivolt differential resistance: 200 Om at Ist 1 mА;
• minimum stabilized current: 1 mА;
• maximum stabilized current: 67 mА;
• maximum dissipated power on stabilivolt: 1 W;
• environment temperature operating interval: -60... +125 °С
Characteristics of stabilivolts 2S510А, 2S512А, 2S515А, 2S518А, 2S522А, 2S524А, 2S527А, 2S530А, 2S536А:
| Stabilivolt type | Ust. | αUst. | Upr. (at Ipr.) | rst. | Ist. | Рmax | Тk.max (Тп.) | Т env. | ||||
| min | nom | max | Ist.nom. | min | max | |||||||
| V | V | V | mА | %/С | V(mА) | Om | mА | mА | Вт | °С | °С | |
| 2S510А | 9 | 10 | 11 | 5 | 0,1 | 1 (50) | 25 | 1 | 79 | 1 | 125 | -60… +125 |
| 2S512А | 10,8 | 12 | 13,2 | 5 | 0,1 | 1 (50) | 25 | 1 | 67 | 1 | 125 | -60… +125 |
| 2S515А | 13,5 | 15 | 16,5 | 5 | 0,1 | 1 (50) | 25 | 1 | 53 | 1 | 125 | -60… +125 |
| 2S518А | 16,2 | 18 | 19,8 | 5 | 0,1 | 1 (50) | 25 | 1 | 45 | 1 | 125 | -60… +125 |
| 2S522А | 19,8 | 22 | 24,2 | 5 | 0,1 | 1 (50) | 25 | 1 | 37 | 1 | 125 | -60… +125 |
| 2S524А | 22,8 | 24 | 25,2 | 5 | 0,1 | 1 (50) | 30 | 1 | 33 | 1 | 125 | -60… +125 |
| 2S527А | 24,3 | 27 | 29,7 | 5 | 0,1 | 1 (50) | 40 | 1 | 30 | 1 | 125 | -60… +125 |
| 2S530А | 28,5 | 30 | 31,5 | 5 | 0,1 | 1 (50) | 45 | 1 | 27 | 1 | 125 | -60… +125 |
| 2S536А | 34,2 | 36 | 37,8 | 5 | 0,1 | 1 (50) | 50 | 1 | 23 | 1 | 125 | -60… +125 |
