DC50
IPRS Băneasa
- Manufacturer
- IPRS Băneasa
- Country
- Romania
- Year
- Unknown
- Category
- Components
- Type
- Thyristors, diacs & triacs
- Documentation score
- 1/5
- Last edited
- 06 OCT 2026
Specifications
- Type
- diac
- Max. repetitive peak on-state current (ITRM)
- 1.5 A
- Max. power dissipation (PDM)
- 0.3 W
- Breakover voltage (VBO)
- 46…54 V
- Max. breakover current (IBOM)
- 50–300 µA (see Variants)
- Switching voltage (VS), min
- 7 V
- Package
- F-126
Sources: [1]
Variants (2)
| Compare | ||
|---|---|---|
| DC50 | 300 | |
| DC50A | 50 |
Click a column heading to sort. „+” adds a variant to the comparison (DC50).
Description
The DC50 is a diac listed in the Agenda radioelectronistului (2nd edition, 1989) among the diacs made in Romania by IPRS Băneasa, in an F-126 package [1].
The table gives the breakover voltage VBO in two columns headed „maximum” (46 V) and „minimum” (54 V); it is entered here as the range 46…54 V. The footnotes say that all these diacs have a maximum peak current ITRM of 1.5 A and a maximum dissipated power PDM of 0.3 W, and that the negative resistance of the diac appears at IBO and disappears at currents of (2…5) A, as printed [1].
The DC50A version, in the next row of the table, differs only by the breakover current IBO (50 µA instead of 300 µA); both codes are in the Variants table [1].
VS at IS = 10 mA [1].
Gallery
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References
- [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 31.3 „Diacuri produse în R.S.R.”, p. 561