Sony 1T408
The 1T408 is a variable capacitance diode designed for electronic tuning of wide-band CATV tuners using a super-small-miniature flat package (SSVC).| Part No. | 1T408 |
|---|---|
| Datasheet | 1T408 Download |
| Manufacturer |  Sony |
| Description | Variable Capacitance Diode |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● Super-small-miniature flat package● Small series resistance 0.75Ω Max. (f = 470MHz)
● Large capacitance ratio 11.7 Typ. (C2/C25) 18.0 Typ. (C1/C28)
● Small leakage current 10nA Max. (VR = 28V)
● Capacitance deviation in a matching group: within 2%
APPLICATIONS
Electronic tuning of wide-band CATV tuners Structure Silicon epitaxial planar-type diodeABSOLUTE MAXIMUM RATINGS
(Ta = 25°C)● Reverse voltage VR 34
● Operating temperature Topr –20 to +75
● Storage temperature Tstg –65 to +150
ELECTRICAL CHARACTERISTICS
Item Reverse current Diode capacitance IR C2 C25 Capacitance ratio Series resistance Capacitance deviation in a matching group C2/C25 C25/C28 rs ∆C CD = 14pF, f = 470MHz VR = 2 to 25V, f = 1MHz Symbol VR = 28V VR = 2V, f = 1MHz VR = 25V, f = 1MHz 29.46 2.49 11.0 1.03 0.75 2 Ω % 11.7 Conditions Min. Typ. M-290 V °C °C (Ta = 25°C) Max. 10 35.46 2.89 Unit nA pF pF Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right.
