Sony 1T404
The 1T404 is a variable capacitance diode designed for electronic tuning of wide-band CATV tuners using a super-small-miniature flat package (SSVC).| Part No. | 1T404 |
|---|---|
| Datasheet | 1T404 Download |
| Manufacturer |  Sony |
| Description | Variable Capacitance Diode |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● Super-small-miniature flat package● Low series resistance: 0.75 Ω Max. (f=470 MHz)
● Large capacitance ratio: 11.5 Typ. (C2/C25)
● Small leakage current: 10 nA Max. (VR=28 V)
● Capacitance deviation in a matching group: within 2 %
APPLICATIONS
Electronic tuning of wide-band CATV tuners Structure Silicon epitaxial planar type diode M-290ABSOLUTE MAXIMUM RATINGS
(Ta=25 °C)● Reverse voltage VR 34
● Operating temperature Topr –20 to +75
● Storage temperature Tstg –65 to +150 V °C °C
ELECTRICAL CHARACTERISTICS
Item Reverse current Diode capacitance Capacitance ratio Series resistance Capacitance deviation in a matching group Symbol IR C2 C25 C2/C25 rs ∆C Conditions VR=28 V VR=2 V, f=1 MHz VR=25 V, f=1 MHz CD=14 pF, f=470 MHz VR=2 to 25 V, f=1 MHz Min. Typ. Max. 10 34.26 2.89 11.5 0.75 2 (Ta=25 °C) Unit nA pF pF Ω % 29.36 2.49 11.0 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.
