SDP530WAF_1

Semiconductor SDP530WAF Attenuator Diode Features • Low capacitance : Max 0.5pF • Low series resistance : rs=3 Ω (Typ.)@IF=10mA • AGC and attenuator diode for VHF/UHF band tuner Ordering Information Type No. SDP530WAF Marking W3A Package Code SOT-23F Outline Dimensions 2.4±0.1 1.6±0.1 unit : mm 1 2.9±0.1 1.90 BSC 3 2 0.15±0.05 0.4±0.05 3 1 2 0.9±0.1 0~0.1 PIN Connections 1 . Cathode 2. Cathode 3. Anode KSD-2092-000 1 SDP530WAF Absolute maximum ratings Characteristic C ontinuous reverse voltage Forward current Junction temperature Storage temperature * : Unit ratings. Total rating = Unit rating × 1.5 Ta=25°C Symbol VR IF * Ratings 50 50 1 50 -55 ~ 150 Unit V mA °C °C Tj Tstg Electrical Characteristics Characteristic R everse voltage Reverse current F orward voltage Total capacitance Series resistance Ta=25° C Symbol VR IR VF CT VR =50V Test Condition IR =10µA IF =50mA VR =50V, f=1MHz IF =0.1mA, f=100MHz IF =1mA, f=100MHz IF =10mA, f=100MHz Min. 50 - Typ. 0.95 130 17 3 Max. 0.1 0.5 - Unit V µA V pF Ω Ω Ω rS KSD-2092-000 2 SDP530WAF Electrical Characteristic Curves Fig. 1 I C -Ta Fig. 2 IF-VF Fig. 3 CT -VR Fig. 4 rs -IF KSD-2092-000 3