2SA1025

2SA1025, 2SA1081, 2SA1082 Silicon PNP Epitaxial Application • Low frequency amplifier • Complementary pair with 2SC2396, 2SC2543 and 2SC2544 Outline TO-92 (1) 1. Emitter 2. Collector 3. Base 3 2 1 2SA1025, 2SA1081, 2SA1082 Absolute Maximum Ratings (Ta = 25°C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Emitter current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC IE PC Tj Tstg 2SA1025 –60 –60 –5 –100 100 400 150 –55 to +150 2SA1081 –90 –90 –5 –100 100 400 150 –55 to +150 2SA1082 –120 –120 –5 –100 100 400 150 –55 to +150 Unit V V V mA mA mW °C °C Electrical Characteristics (Ta = 25°C) 2SA1025 Item Collector to base breakdown voltage Collector to emitter breakdown voltage Emitter to base breakdown voltage Collector cutoff current Emitter cutoff current Symbol Min V(BR)CBO –60 V(BR)CEO –60 V(BR)EBO –5 ICBO IEBO 1 2SA1081 Max — — — –0.1 –0.1 800 –0.2 Min –90 –90 –5 — — 250 — — — — Typ Max — — — — — — — — — — –0.1 –0.1 800 –0.2 2SA1082 Min Typ Max — — — –0.1 –0.1 800 –0.2 V V Unit Test conditions V V µA µA IC = –10 µA, IE = 0 IC = –1 mA, RBE = ∞ IE = –10 µA, IC = 0 VCB = –50 V, I E = 0 VEB = –2 V, IC = 0 VCE = –12 V, IC = –2 mA IC = –10 mA, IB = –1 mA VCE = –12 V, IC = –2 mA Typ — — — — — — — –120 — –120 — –5 — — 250 — — — — — — — — — — — 250 — — — — DC current transfer ratio hFE* Collector to emitter saturation voltage Base to emitter voltage VCE(sat) VBE –0.6 — 90 3.5 — — –0.6 — 90 3.5 — — –0.6 — 90 3.5 — — Gain bandwidth product fT Collector output capacitance Cob MHz VCE = –12 V, IC = –2 mA pF VCB = –10 V, I E = 0, f = 1 MHz Note: D 1. The 2SA1025, 2SA1081 and 2SA1082 are grouped by h FE as follows. E 400 to 800 250 to 500 See characteristic curves of 2SA1083. 2 2SA1025, 2SA1081, 2SA1082 Maximum Collector Dissipation Curve Collector Power Dissipation PC (mW) 600 400 200 0 100 150 50 Ambient Temperature Ta (°C) 3 Unit: mm 4.8 ± 0.3 3.8 ± 0.3 2.3 Max 0.5 ± 0.1 0.7 0.60 Max 12.7 Min 5.0 ± 0.2 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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