View ma2s372 datasheet:

Variable Capacitance Diodes MA111 MA2S372 Silicon epitaxial planer type Unit : mm For UHF and VHF electronic tuners 0.15 min. 0.15 min. Features Large capacity variation ratio Small series resistance rD SS-Mini package, enabling down-sizing of the equipment and auto- 1.3± 0.1 matic insertion through taping 1.7± 0.1 Absolute Maximum Ratings (Ta= 25?C) Symbol Parameter Rating Unit 1 : Anode VR Reverse voltage (DC) 32 V 2 : Cathode SS-Mini Type Package (2-pin) VRM * Peak reverse voltage 34 V IF Forward current (DC) 20 mA Marking Symbol : L Tj Junction temperature 150 ?C Tstg – 55 to +150 ?C Storage temperature * RL= 2.2k? Electrical Characteristics (Ta= 25?C) Symbol Parameter Condition min typ max Unit IR Reverse current (DC) VR= 30V 10 nA CD(2V) VR= 2