ÏÈËÈÃÐÈÌ-PRO

[ua9uko]

R3PAS à ãäå ìîæíî ïðåîáðåñòè íàáîð äëÿ ñáîðêè ÏÈËÈÃÐÈÌÀ ?

[RK9AMX]

Ïðîâåðêà íà âíèìàòåëüíîñòü.
ua9uko, â ïåðâîì ñîîáùåíèè òåìû óêàçàíî ãäå, è ê êîìó îáðàòèòüñÿ.

[vadim_d]

BAR64

Ñïàñèáî, áóäó çíàòü, à òî ïî ðàáîòå âñå ãèãàãåðöû äà êèëîâàòòû â èìïóëüñå

[RXDX]

BAR64, Frequency range above 1 MHz up to 3 GHz

BAT18 òîæå äîëæíû ïîäîéòè. Ïðàâäà, â êîðïóñå äèîä îäèí, â îòëè÷èå îò BAR64.

[Oleg 9]

BAT18 òîæå äîëæíû ïîäîéòè. Ïðàâäà, â êîðïóñå äèîä îäèí, â îòëè÷èå îò BAR64.

 äàòàøèòàõ, ó BAT18 "above 10 MHz" (ïðèìåíÿòü âûøå 10 ÌÃö), à BAR64 "above 1 MHz" (ïðèìåíÿòü âûøå 1 ÌÃö).
BAT18 - Charge carrier life time 120 ns.
BAR64 - Charge carrier life time 1550 ns.

[Genadi Zawidowski]

Àíàëîãè÷íî, NXP BAP64-03 - 1.55 uS

[UK8AFV]

BAT18 - Charge carrier life time 120 ns.
BAR64 - Charge carrier life time 1550 ns.

Ñ êàêîé ñòîðîíû íàäî "ñìîòðåòü" íà ýòîò ïàðàìåòð - "âðåìÿ æèçíè íîñèòåëåé çàðÿäà" â äàííîì ïðèìåíåíèè?

[vadim_d]

Ñ êàêîé ñòîðîíû íàäî "ñìîòðåòü" íà ýòîò ïàðàìåòð - "âðåìÿ æèçíè íîñèòåëåé çàðÿäà" â äàííîì ïðèìåíåíèè?

Ñî ñòîðîíû ôèçèêè PIN äèîäîâ - íà íèçêèõ ÷àñòîòàõ, ãäå âðåìÿ æèçíè íîñèòåëåé ìàëÎ ïî ñðàâíåíèþ ñ ïåðèîäîì Â× êîëåáàíèé, îíè âåäóò ñåáÿ êàê îáû÷íûå äèîäû

[UK8AFV]

íà íèçêèõ ÷àñòîòàõ, ãäå âðåìÿ æèçíè íîñèòåëåé ìàëÎ ïî ñðàâíåíèþ ñ ïåðèîäîì Â× êîëåáàíèé, îíè âåäóò ñåáÿ êàê îáû÷íûå äèîäû

Ñòàëî áûòü, äëÿ BAT18 1/120ns = 8.333 ÌÃö,
äëÿ BAR64 1/1550ns = 0.645 ÌÃö.
Ïîíÿòíî, ñïàñèáî! Íå òàê âñ¸ ïðîñòî â ýòîé æèçíè!

[ledum]

Ñòàëî áûòü, äëÿ BAT18 1/120ns = 8.333 ÌÃö,
äëÿ BAR64 1/1550ns = 0.645 ÌÃö.
Ïîíÿòíî, ñïàñèáî! Íå òàê âñ¸ ïðîñòî â ýòîé æèçíè!

Âñå åùå õóæå. Ðàáî÷èé äèàïàçîí ïèí äèîäà ïî ÷àñòîòå äëÿ óìåíüøåíèÿ èñêàæåíèé äî ïðèåìëåìûõ íà÷èíàåòñÿ ñ 6 - 10 /Òàó æèçíè íåîñíîâíûõ íîñèòåëåé. Ò.å. äëÿ BAP64/BAR64 ýòî ãäå-òî ñ 4-6ÌÃö. Ê ñ÷àñòüþ, ýòî âñå ñ÷èòàåòñÿ. http://www.infineon.com/dgdl/AN058.p...301c65b6d62e01