SONY CORP/COMPONENT PRODS 4YE D MM 8342383 0002874 5 MMSONY SONY. 1T33/1T33A Silicon Variable Capacitance Diode 7-OF-19 Description Package Outline Unit: mm The 1T33/1T33A is a variable capacitance 1T33 13 diode designed for use in electric tuning for CATV 1T33A ; tuner which make their packages more compact le A if so as to match tuner minituarization easily, keep- F ing excellent characteristics of former 1731 type. ($5) iC? a x = oO io = = > 5 as 27tas rate Features Compact package Low serial resistance 0.8Q Typ. (f = 470 MHz) eau Large capacitance ratio 10 Min. (Ca/C2a 7 Small leakage current 10nA Max. (VA = 28V) 7 1T33(A)-T7, 1T33(A)-T8 is for taping. 192 MA (55) x sata Structure , Mex tah i 0.2 . . x Tas ee Silicon epitaxial planar type diode | M208 Application For taping Electric tuning for TV or CATV 2018 CATHOOE MARK 7*ai6 | os) apes : 1 lil 3 used] 1. Cathode le? 2. Anode Max flash is 0.2mm M-206 Absolute Maximum Ratings (Ta = 25C) Reverse voltage VR 30 Vv Peak reverse voltage VRM 35 Vo (RUZ 10k0) Operating temperature Topr 85 C Storage temperature Tstg 30to +120 71019-TO 34SONY CORP/COMPONENT PRODS USE D MM 46342383 0002875 7? MBSONY SONY. 1733/1T33A T-O7-/7 Electrical Characteristics Ta = 25C Item Symbol Condition Min. | Typ, | 9 Max. Unit Reverse current ir Va = 28V "40 nA Ce VR = 2V,f = 1 MHz 27.19 32.03 pF Diode capacitance Cas VR m 25V,f = 1 MHz 2.71 3.04 pF Serial resistance rs Co = 14pF, f = 470 MHz 0.7 0.8 2 Maximum-capacitance deviation in the AC | VR = 2 to 25V,f = 1 MHz 3 W732) % same ranking* *Note) Applied only to tuning. Diode capacitance vs. Reverse voltage Q-factor vs. Reverse voltage 50 w o a Cp - Diode capacitance (pF) 3 Ld 2 5 1000 Ta= 25C f= 1MHz Ta=25'C f= 100MHz Q-factor 10 20 1 2 6 20 VR - Reverse voltage (V) Ve - Reverse voltage (V) Diode capacitance vs. Ambient temperature Temperature coefficient of the diode capacitance 3S 1000 3 %B 102 - E 500 5 8 & a 101 < oO o 3 g' Oo ie 0.98 olf vo Oo 40 60 80 1 5 10 50 Ta - Ambient temperature (C) VR - Reverse voltage (V) 35SONY CORP/COMPONENT PRODS W5E D MM 86382383 000287b 9 MBSONY SONY. 1T33/1T33A Reverse current vs. Reverse voltage 001 1 10 100 Vr - Reverse voltage (V) T-O?7V7 Reverse current vs. Ambient temperature 10 o1 In - Reverse current (nA) oo! Qo 80 120 Ta - Ambient temperature (C) Reverse breakdown voltage vs. Ambient temperature Bvr - Reverse breakdown voltage (V) 20 o 20 60 Ta - Ambient temperature (C)