for hyperband tv / vtr tuners, bd l BB640 type package configuration l s (nh) marking BB640 sod323 single 1.8 red s maximum ratings at t a = 25c, unless otherwise specified parameter symbol value unit diode reverse voltage v r 30 v peak reverse voltage ( r 5k ) v rm 35 forward current i f 20 ma operating temperature range t op -55 ... 150 c storage temperature t stg -55 ... 150 BB640... product specification 1 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com t variable capacitance diode y
BB640... electrical characteristics at t a = 25c, unless otherwise specified parameter symbol values unit min. typ. max. dc characteristics reverse current v r = 30 v v r = 30 v, t a = 85 c i r - - - - 10 200 na ac characteristics diode capacitance v r = 1 v, f = 1 mhz v r = 2 v, f = 1 mhz v r = 25 v, f = 1 mhz v r = 28 v, f = 1 mhz c t 62 47.5 2.85 2.8 69 54.5 3.28 3.05 76 61.5 3.7 3.3 pf capacitance ratio v r = 1 v, v r = 28 v, f = 1 mhz c t1 / c t28 19.5 - 25 capacitance ratio v r = 2 v, v r = 25 v, f = 1 mhz c t2 / c t25 15 16.6 - capacitance matching 1) v r = 1 v, v r = 28 v, f = 1 mhz c t / c t - - 2.5 % series resistance c t = 12 pf, f = 100 mhz r s - 1.15 - 1 for details please refer to application note 047. product specification 2 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
|
