2SC5544

2SC5544 Silicon NPN Epitaxial VHF / UHF wide band amplifier ADE-208-691 (Z) 1st. Edition Nov. 1998 Features Super compact package; (1.4 × 0.8 × 0.59mm) Capable low voltage operation ; (V CE = 1V) Outline MFPAK 3 1 2 1. Emitter 2. Base 3. Collector Note: Marking is “YZ-”. 2SC5544 Absolute Maximum Ratings (Ta = 25°C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC Pc Tj Tstg Ratings 15 8 1.5 50 80 150 –55 to +150 Unit V V V mA mW °C °C Electrical Characteristics (Ta = 25°C) Item Collector to base breakdown voltage Collector cutoff current Collector cutoff current Emitter cutoff current DC current transfer ratio Collector output capacitance Gain bandwidth product Power gain Noise figure Symbol V(BR)CBO I CBO I CEO I EBO hFE Cob fT PG NF Min 15 — — — 85 — 3 8 — Typ — — — — — 0.88 6 11.6 1.0 Max — 1 1 10 170 1.4 — — 2.0 Unit V µA mA µA V pF GHz dB dB Test Conditions I C = 10µA , IE = 0 VCB = 12V , IE = 0 VCE = 8V , RBE = ∞ VEB = 1.5V , IC = 0 VCE = 1V , IC = 5mA VCB = 1V , IE = 0 f = 1MHz VCE = 1V , IC = 5mA VCE = 1V, IC = 5mA f = 900MHz VCE = 1V, IC = 5mA f = 900MHz 2 2SC5544 Maximum Collector Dissipation Curve Collector Power Dissipation Pc (mW) 160 DC Current Transfer Ratio h FE 200 DC Current Transfer Ratio vs. Collector Current VCE = 1 V 120 80 100 40 0 0 50 100 150 200 1 2 5 10 20 50 100 Ambient Temperature Ta...