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140 pcs
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140 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The ST BY228 is a standard avalanche sinterglass diode designed for high voltage rectification and as an efficiency diode in horizontal deflection circuits. It features a glass passivated junction and a hermetically sealed package.
Key electrical specifications include a maximum reverse voltage of 1500V and a repetitive peak reverse voltage of 1650V. The average forward current is rated at 3A, with a peak forward surge current of 50A for 10ms. The forward voltage is typically 1.5V at 5A, and the reverse leakage current is a maximum of 25μA at 1500V.
Thermal characteristics include a maximum junction temperature of 140°C and a junction-to-ambient thermal resistance of 70 K/W when mounted on a PC board with 25mm spacing. The diode operates over a storage temperature range of -55°C to +175°C.
The BY228 is housed in a SOD-64 axial package, suitable for through-hole mounting. Its robust construction and high voltage capabilities make it suitable for demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage for the BY228 diode is 1500 V.
The average forward current rating of the BY228 diode is 3 A.
The peak forward surge current for the BY228 diode is 50 A.
The maximum junction temperature for the BY228 diode is 140 °C.
The BY228 diode is supplied in a SOD-64 axial package.
The typical forward voltage of the BY228 diode at 5A is 1.5 V.
The reverse recovery time for the BY228 diode is typically 20 μs.
