2SA893, 2SA893A Silicon PNP Epitaxial Application • Low frequency high voltage amplifier • Complementary pair with 2SC1890/A Outline TO-92 (1) 1. Emitter 2. Collector 3. Base 3 2 1 2SA893, 2SA893A Absolute Maximum Ratings (Ta = 25°C) Item Symbol 2SA893 2SA893A Unit Collector to base voltage VCBO –90 –120 V Collector to emitter voltage VCEO –90 –120 V Emitter to base voltage VEBO –5 –5 V Collector current IC –50 –50 mA Collector power dissipation PC 300 300 mW Junction temperature Tj 150 150 °C Storage temperature Tstg –55 to +150 –55 to +150 °C Electrical Characteristics (Ta = 25°C) 2SA893 2SA893A Item Symbol Min Typ Max Min Collector to emitter breakdown voltage V(BR)CEO –90 — — Collector cutoff current I CBO — — Max Unit Test conditions –120 — — V I C = –1 mA, RBE = ∞ –0.5 — — — µA VCB = –75 V, IE = 0 — — — — — –0.5 µA VCB = –100 V, IE = 0 250 — 800 250 — 800 VCE = –12 V, I C = –2 mA Base to emitter voltage VBE — — –0.75 — — –0.75 V VCE = –12 V, I C = –2 mA Collector to emitter saturation voltage — — –0.5 — — –0.5 V I C = –10 mA, I B = –1 mA Gain bandwidth product f T — 120 — — 120 — MHz VCE = –12 V, I C = –2 mA Collector output capacitance Cob — 1.8 — — 1.8 — pF VCB = –25 V, IE = 0, f = 1 MHz Noise figure NF — 2 10 — 2 10 dB VCE = –6 V, I C = –50 µA Rg = 50 kΩ, f = 1 kHz DC current transfer ratio hFE* Note: 1 VCE(sat) 1. The 2SA893/A is grouped by h FE as follows. D E 250 to 500 400 to 800 See characteristic curves of 2SA872 and 2SA872A 2 Typ 2SA893, 2SA893A Collector Power Dissipation PC (mW) Maximum Collector Dissipation Curve 300 200 100 0 100 150 50 Ambient Temperature Ta (°C) 3 Unit: mm 4.8 ± 0.3 0.7 0.60 Max 0.5 ± 0.1 12.7 Min 2.3 Max 5.0 ± 0.2 3.8 ± 0.3 0.5 1.27 2.54 Hitachi Code JEDEC EIAJ Weight (reference value) TO-92 (1) Conforms Conforms 0.25 g Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. 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