2SC3867 Silicon NPN Epitaxial Application • UHF frequency converter • Wide band amplifier Outline MPAK 3 1 2 1. Base 2. Emitter 3. Collector 2SC3867 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Ratings Unit Collector to base voltage VCBO 20 V Collector to emitter voltage VCEO 11 V Emitter to base voltage VEBO 3 V Collector current IC 50 mA Collector power dissipation PC 150 mW Junction temperature Tj 150 °C Storage temperature Tstg –55 to +150 °C Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test conditions Collector to base breakdown voltage V(BR)CBO 20 — — V I C = 10 µA, IE = 0 Collector to emitter breakdown voltage V(BR)CEO 11 — — V I C = 1 mA, RBE = ∞ Emitter to base breakdown voltage V(BR)EBO 3 — — V I E = 10 µA, IC = 0 Collector cutoff current I CBO — — 0.5 µA VCB = 15 V, IE = 0 Collector to emitter saturation voltage VCE(sat) — — 0.7 V I C = 10 mA, IB = 5 mA DC current transfer ratio hFE 45 — 200 Gain bandwidth product fT 2.5 3.8 — GHz VCE = 10 V, IC = 10 mA Collector output capacitance Cob — 0.8 1.5 pF VCB = 10 V, IE = 0, f = 1 MHz Conversion gain CG 10 14 — dB VCC = 10 V, IC = 1 mA, f = 900 MHz, Noise figure NF — 10 14 dB f osc = 930 MHz, (–5dBm), fout = 30 MHz Note: Marking is “DI–” 2 VCE = 10 V, IC = 5 mA 2SC3867 DC Current Transfer Ratio vs.Collector Current 200 VCE = 10 V DC Current Transfer Ratio hFE 150 100 50 Gain Bandwidth Product fT (GHz) 160 120 80 40 0 1 50 100 150 Ambient Temperature Ta (°C) 0 Gain Bandwidth Product vs.Collector Current 5 VCE = 10 V 4 3 2 1 0 1 2 5 10 20 Collector Current IC (mA) 50 2 5 10 20 Collector Current IC (mA) 50 Collector Output Capacitance vs. Collector to Base Voltage Collector Output Capacitance Cob (pF) Collector Power Dissipation PC (mW) Maximum Collector Dissipation Curve 2.0 f = 1 MHz IE = 0 1.6 1.2 0.8 0.4 0 1 2 5 10 20 50 Collector to Base Voltage VCB (V) 3 2SC3867 Noise Figure vs. Collector Current Conversion Gain vs. Collector Current 20 16 16 12 8 4 0 0.1 4 VCC = 6 V f = 900 MHz fosc = 930 MHz (–5 dBm) fout = 30 MHz Noise Figure NF (dB) Conversion Gain CG (dB) 20 0.2 0.5 1.0 2 5 Collector Current IC (mA) 10 VCC = 6 V f = 900 MHz fosc = 930 MHz (–5 dBm) fout = 30 MHz 12 8 4 0 0.1 0.2 0.5 1.0 2 Collector Current IC (mA) 5 0.65 Unit: mm 0.95 0.95 1.9 ± 0.2 + 0.10 0 – 0.1 2.8 + 0.2 – 0.6 0.16 – 0.06 0.65 1.5 ± 0.15 0.10 3 – 0.4 +– 0.05 + 0.2 1.1 – 0.1 0.3 2.95 ± 0.2 Hitachi Code JEDEC EIAJ Weight (reference value) MPAK — Conforms 0.011 g Cautions 1. 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