KV1770 4.5V Series VCD for FM Tuning 4.5V系FM用VCD Feature Included Twin Element ツインタイプ素子1組内蔵 Very Small Tolerance of Element Being Next Device To Each Other 小さい隣接デバイス間容量偏差 Excellent Linearity of the C-V Curve C-V特性の優れた直線性 Extra Large Capacitance Ratio: A=5.00 to 極めて大きな容量変化比: A=5.00~ 小さい直列抵抗: RS= ~0.5Ω Very Small Series Resistance: RS= to 0.5Ω Reverse Voltage VR=18V 逆方向電圧VR=18V 順方向電流IF=50mA Forward Current IF=50mA Operating Temp. Range TOP=-55 to +85°C 動作温度範囲TOP=-55~+85°C Electrical Characteristics Part Name VR.MAX Capacitance(pF) Capacitance Ratio RS.MAX (V) Min. Typ. Max. VR(V) Min. Typ. Max. VR(V) KV1770 18 65.80 70.00 74.20 1 5.0 1/5 [email protected],100MHz 12.00 13.40 14.80 4.5 * The value of capacitance is the average of 2 back to back type diodes. 容量値は Back to Back Type の 2 つのダイオードの平均値です。 * Diode Capacitance measured with Agilent 4279A or equivalent instruments (at OSC level 20±5mVrms) 容量測定器は、Agilent 4279A又は相当品。OSCレベル 20±5mVrms。 * Resistance meter is Agilent 4291B or equivalent instruments. 直列抵抗測定器は、Agilent 4291B 又は相当品。 * The tolerance of element that is next to each other in same reel is within 6% at C1,C3 and C4.5. 同一リール内で隣接する素子の C1、C3、C4.5 の容量偏差は 6%以内。 Classification C C1.MIN(pF) C1.MAX(pF) Rank1 65.80 69.25 Rank2 68.27 71.72 Rank3 70.74 74.20 Ordering Guide, Pin Layout, Marking Part Name Ordering Name KV1770 KV1770RTL-G KV1770 KV1770STL-G Page 44 Pin Layout C7 3 1 Marking 2 C7 Description Order Size KV1770: Part Name R: SOT23C-3 Package TL: Tape&Reel, Left -G: PB-Free KV1770: Part Name S: SOT23-3 Package TL: Tape&Reel, Left -G: PB-Free 3,000 pcs. /Reel 3,000 pcs. /Reel 2010 SPRING Typical Characteristics Reverse Current vs. Reverse Voltage 逆方向電圧対逆電流 f=1MHz, TA=25°C C, Capacitance(pF) 10 0.0 1.0 2.0 3.0 4.0 VR, Reverse Voltage(V) Q vs. Reverse Voltage 逆方向電圧対Q 1.0 2.0 3.0 4.0 VR, Reverse Voltage(V) 5.0 C(TA)/C(25°C) vs. Reverse Voltage 逆方向電圧対C(TA)/C(25°C) 1.06 1.05 1.04 1.03 1.02 1.01 1.00 0.99 0.98 0.97 0.96 0.95 0.94 0.93 0.0 2010 SPRING f=1MHz, TA=-55 to +85°C TA = TA =+ +8 5° C 55°C TA=+25°C 15°C T A=55°C T A=- 1.0 2.0 3.0 4.0 VR, Reverse Voltage(V) 10p T A=+ 1p 55°C 25°C T A=+ 100f 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 VR, Reverse Voltage(V) Series Resistance vs. Frequency 周波数対直列抵抗 1.0 VR=1.5V, TA=25°C 5.0 0.1 50M 500M f, Frequency(Hz) Capacitance Temp. Coefficient vs. Reverse Voltage 逆方向電圧対温度係数 ΔC/ΔTA, Temp. Coefficient(ppm/°C) 1000 10 0.0 85°C T A=+ RS, Series Resistance(Ω) Hz 0M f= 7 Hz 0M 0 1 f= Hz 0M 5 = f Q 5.0 TA=25°C 1000 C(TA)/C(25°C) 100p IR, Reverse Current(A) 100 TA=+25, +55, +85°C 1000 100 0.0 f=1MHz, TA=25°C 1.0 2.0 3.0 4.0 VR, Reverse Voltage(V) 5.0 Page 45 4 VCD for FM Tuning Capacitance vs. Reverse Voltage 逆方向電圧対容量
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