Toshiba 2SC5255
NPN TRANSISTOR
APPLICATIONS
Unit: mm● Low noise figure: NF = 1.5dB (f = 2 GHz)
● High gain: Gain = 8.5dB (f = 2 GHz)
MAXIMUM RATINGS
(Ta = 25°C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Rating 15 7 1.5 40 20 100 125 -55~125 Unit V V V mA mA mW °C °C Microwave Characteristics (Ta = 25°C) JEDEC ― JEITA ― TOSHIBA 2-2E1A Weight: 0.006 g (typ.) Characteristics Transition frequency Insertion gain Noise figure Symbol Test Condition fT ïS21eï2 (1) ïS21eï2 (2) NF (1) NF (2) VCE = 5 V, IC = 20 mA VCE = 5 V, IC = 20 mA, f = 1 GHz VCE = 5 V, IC = 20 mA, f = 2 GHz VCE = 5 V, IC = 5 mA, f = 1 GHz VCE = 5 V, IC = 5 mA, f = 2 GHz Min Typ. Max Unit 9 12 ¾ GHz 11.5 5.5 14.5 8.5 ¾ ¾ dB ¾ 1.1 ¾ dB ¾ 1.5 3ELECTRICAL CHARACTERISTICS
(Ta = 25°C) Characteristics Symbol Test Condition Min Typ. Max Unit Collector cut-off current Emitter...