2SC4796 Silicon NPN Triple Diffused Application TO–3PFM TV / character display horizontal deflection output Features • High speed switching tf ≤ 0.6 µs • High breakdown voltage VCBO = 1700 V • Isolated package TO–3PFM 1 1. Base 2. Collector 3. Emitter 2 3 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Rating Unit ——————————————————————————————————————————— Collector to base voltage VCBO 1700 V ——————————————————————————————————————————— Collector to emitter voltage VCEO 900 V ——————————————————————————————————————————— Emitter to base voltage VEBO 6 V ——————————————————————————————————————————— Collector current IC 6 A ——————————————————————————————————————————— Collector surge current ic(surge) 16 A ——————————————————————————————————————————— Collector power dissipation PC*1 50 W ——————————————————————————————————————————— Junction temperature Tj 150 °C ——————————————————————————————————————————— Storage temperature Tstg –55 to +150 °C ——————————————————————————————————————————— Note: 1. Value at TC = 25°C. 2SC4796 Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Conditions ——————————————————————————————————————————— Collector to emitter breakdown V(BR)CEO voltage 900 — — V IC = 10 mA, RBE = ∞ ——————————————————————————————————————————— Emitter to base breakdown voltage V(BR)EBO 6 — — V IE = 10 mA, IC = 0 ——————————————————————————————————————————— Collector cutoff current ICES — — 500 µA VCE = 1700 V, RBE = 0 ——————————————————————————————————————————— DC current transfer ratio hFE — — 35 VCE = 5 V, IC = 1A ——————————————————————————————————————————— Collector to emitter saturation VCE(sat) voltage — — 5 V IC = 5 A, IB = 1 A ——————————————————————————————————————————— Base to emitter saturation voltage VBE(sat) — — 1.5 V IC = 5 A, IB = 1 A ——————————————————————————————————————————— Fall time tf — — 0.6 µs ICP = 5 A, IB1 = 1 A IB2 = –2 A, fH = 31.5 kHz ——————————————————————————————————————————— Maximum Safe Operation Area 80 I C (A) 20 60 Collector Current Collector Power Dissipation Pc (W) Maximum Collector Power Dissipation Curve 40 20 (100 V, 16 A) 16 f = 15.75 kHz Ta = 25 °C For picture tube arcing 12 8 4 (900 V, 3 A) 0.5 mA 0 50 100 Case Temperature 150 Tc (°C) 200 0 800 1200 1600 2000 400 Collector to Emitter Voltage V CE (V) 2SC4796 DC Current Transfer Ratio vs. Collector Current Typical Output Characteristics 3 A 0.8 A 100 0.7 A A 0.6 0.5 A 0.4 A 0.3 A h FE 0.9 DC Current Transfer Ratio I C (A) 4 Collector Current 1 A 5 0.2 A 2 0.1 A 1 Tc = 25 °C 0 IB = 0 2 4 10 6 8 Collector to Emitter Voltage V CE (V) 25 °C –25 °C 5 2 1 3 I C (A) 6 5 Base to Emitter Saturation Voltage V BE(sat) (V) Collector to Emitter Saturation Voltage V CE(sat) (V) 10 Tc = 75 °C Base to Emitter Saturation Voltage vs. Collector Current 5 IC / I B = 5 2 1 0.2 20 1 10 m 30 m 0.1 0.3 Collector Current Collector to Emitter Saturation Voltage vs. Collector Current 0.5 VCE = 5 V 50 Tc = –25 °C 25 °C 75 °C 0.1 0.05 10 m 30 m 0.1 0.3 Collector Current 1 I C (A) 3 6 IC / I B = 5 2 Tc = –25 °C 25 °C 1 0.5 75 °C 0.2 0.1 0.3 10 m 30 m 0.1 Collector Current 1 3 I C (A) 6 2SC4796 Collector to Emitter Saturation Voltage V CE(sat) (V) Collector to Emitter Saturation Voltage vs. Base Current 10 Tc = 25 °C IC = 2 A 4A 6A 5 0 0.1 0.2 0.5 1 Base Current I B 2 (A) 5