BB857-02V - Infineon

BB857-02V Silicon Tuning Diode

Silicon Tuning Diode • For SAT tuners • High capacitance ratio • Low series resistance • Excellent uniformity and matching due to "in-line" matching assembly procedure • Pb-free (RoHS compliant) package BB837/BB857... BB837 BB857 BB857-02V  Type BB837 BB857* BB857-02V * Not for new design Package SOD323 SCD80 SC79 Configuration single single single Ma.

Features

5 0.65 0.45 0.52 - Capacitance ratio VR = 1 V, VR = 25 V, f = 1 MHz Capacitance ratio VR = 1 V, VR = 28 V, f = 1 MHz Capacitance matching1) VR = 1V ... 28V, f = 1 MHz, 7 diodes sequence CT1/CT25 10.2 CT1/CT28 9.7 ∆CT/CT - 12 12.7 - 5 Series resistance VR = 5 V, f = 470 MHz rS - 1.5 - 1For details please refer to Application Note 047 Unit nA pF - % Ω 2 2014-03-31 BB837/BB857... Diode capacitance CT = ƒ (VR) f = 1MHz Normalized diode capacitance C(TA)/C(25°C)= ƒ(TA); f = 1MHz CT CTA/C25 10 pF 8 7 6 5 4 3 2 1 010 0 10 1 V 10 2 VR 1.035 - 1.025 1.02 1.015 1.01 1V 2V 25V 28V 1.