2SA1031, 2SA1032
Silicon PNP Epitaxial
Application
• Low frequency low noise amplifier • Complementary pair with 2SC458...
2SA1031, 2SA1032
Silicon
PNP Epitaxial
Application
Low frequency low noise amplifier Complementary pair with 2SC458 (LG) and 2SC2310
Outline
TO-92 (1)
1. Emitter 2. Collector 3. Base 3 2 1
2SA1031, 2SA1032
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 2SA1031 –30 –30 –5 –100 100 300 150 –55 to +150 2SA1032 –55 –50 –5 –100 100 300 150 –55 to +150 Unit V V V mA mA mW °C °C
2
2SA1031, 2SA1032
Electrical Characteristics (Ta = 25°C)
2SA1031 Item Collector to base breakdown voltage Collector to emitter breakdown voltage Emitter to base breakdown voltage Collector cutoff current Emitter cutoff current DC current trnsfer ratio Symbol V(BR)CBO V(BR)CEO V(BR)EBO I CBO I EBO hFE*
1
2SA1032 Max — — — –0.5 –0.5 500 –0.8 –0.2 — 4.0 5 Min –55 –50 –5 — — 100 — — 200 — — Typ — — — — — — — — 280 3.3 — Max — — — –0.5 –0.5 320 –0.8 –0.2 — 4.0 5 V V MHz pF dB Unit V V V µA µA Test conditions I C = –10 µA, IE = 0 I C = –1 mA, RBE = ∞ I E = –10 µA, IC = 0 VCB = –18 V, IE = 0 VEB = –2 V, IC = 0 VCE = –12 V, I C = –2 mA VCE = –12 V, I C = –2 mA I C = –10 mA, I B = –1 mA VCE = –12 V, I C = –2 mA VCB = –10 V, IE = 0, f = 1 MHz VCE = –6 V, I C = –0.1 mA, Rg = 500 Ω, f = 120 Hz
Min –30 –30 –5 — — 100 — — 200 — —
Typ — — — — — — — — 280 3.3 —
Base to emitter voltage VBE Collecto...