2SA743, 2SA743A Silicon PNP Epitaxial ADE-208-853 (Z) 1st. Edition Sep. 2000 Application Low frequency power amplifier complementary pair with 2SC1212 and 2SC1212A Outline TO-126 MOD 1 1. Emitter 2. Collector 3. Base 2 3 Absolute Maximum Ratings (Ta = 25°C) Ratings Item Symbol 2SA743 2SA743A Unit Collector to base voltage VCBO –50 –80 V Collector to emitter voltage VCEO –50 –80 V Emitter to base voltage VEBO –4 –4 V Collector current IC –1 –1 A Collector power dissipation PC 0.75 0.75 W 8 8 PC * 1 Junction temperature Tj 150 150 °C Storage temperature Tstg –55 to +150 –55 to +150 °C Note: 1. Value at TC = 25°C. 2SA743, 2SA743A Electrical Characteristics (Ta = 25°C) 2SA743 2SA743A Item Symbol Min Typ Max Min Typ Max Unit Test conditions Collector to base breakdown voltage V(BR)CBO –50 — — –80 — — V I C = –1 mA, IE = 0 Collector to emitter breakdown voltage V(BR)CEO –50 — — –80 — — V I C = –10 mA, RBE = ∞ Emitter to base breakdown voltage V(BR)EBO –4 — — –4 — — V I E = –1 mA, IC = 0 Collector cutoff current I CER — — –20 — — — µA VCE = –50 V, RBE = 1 kΩ I CER — — — — — –20 VCE = –80 V, RBE = 1 kΩ 60 120 200 60 120 200 VCE = –4 V, IC = –50 mA hFE 20 — — 20 — — VCE = –4 V, IC = –1 A (pulse) Base to emitter voltage VBE — –0.65 –1.0 — –0.65 1.0 V VCE = –4 V, IC = –50 mA Collector to emitter saturation voltage — –0.75 –1.5 — –0.75 –1.5 V I C = –1 A, IB = –0.1 A — 120 — 120 MHz VCE = –4 V, IC = –30 mA DC current tarnsfer ratio hFE*1 VCE(sat) Gain bandwidth product f T Note: 1. The 2SA743 and 2SA743A is grouped by hFE as follows. B C 60 to 120 100 to 200 2 — — 2SA743, 2SA743A Maximum Collector Dissipation Curve Maximum Collector Dissipation Curve 8 0.75 W Collector power dissipation PC (W) Collector power dissipation PC (W) 0.8 0.6 0.4 0.2 0 50 100 150 Ambient temperature Ta (°C) Collector current IC (mA) –160 4 –1. .2 –1 –0.8 –120 –0.6 –80 –40 –0.4 –0.2 mA 50 100 150 Case temperature TC (°C) 0.8 8 24 6 –2 ––20 –112 – –10 0.6 –6 –10 –20 –30 –40 –50 Collector to emitter voltage VCE (V) TC = 25°C –8 –4 0.4 –2 mA 0.2 IB = 0 IB = 0 0 200 Typical Output Characteristics (2) TC = 25°C 0 –1. 2 1.0 Collector currnet IC (A) .6 –1 4 0 200 Typical Output Charactristics (1) –200 6 0 –1 –2 –3 –4 –5 Collector to emitter voltage VCE (V) 3 2SA743, 2SA743A DC Currnet Transfer Ratio vs. Collector Current Typical Transfer Characteristics 180 –1.0 VCE = –4 V Pulse °C –0.2 –0.1 25 –25 TC = 75 Collector current IC (A) –0.5 –0.05 –0.02 –0.01 0 4 –0.2 –0.4 –0.6 –0.8 –1.0 –1.2 Base to emitter voltage VBE (V) DC current transfer ratio hFE TC = 75°C VCE = –4 V Pulse 160 140 25 120 100 80 –25 60 –0.01 –0.02 –0.05 –0.1 –0.2 –0.5 –1.0 Collector current IC (A) 2SA743, 2SA743A Package Dimensions 5 2SA743, 2SA743A Package Dimensions Unit: mm 2.7 ± 0.4 120° 3.7 ± 0.7 11.0 ± 0.5 12 0° 2.3 ± 0.3 φ 3.1 +0.15 –0.1 12 0° 8.0 ± 0.5 15.6 ± 0.5 1.1 0.8 2.29 ± 0.5 2.29 ± 0.5 0.55 1.2 Hitachi Code JEDEC EIAJ Mass (reference value) 6 TO-126 Mod — — 0.67 g 2SA743, 2SA743A Cautions 1. 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