2SA90 Specs and Replacement
Type Designator: 2SA90
Material of Transistor: Ge
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Base Voltage |Vcb|: 30 V
Maximum Collector Current |Ic max|: 0.02 A
Max. Operating Junction Temperature (Tj): 85 °C
Electrical Characteristics
Transition Frequency (ft): 20 MHz
Forward Current Transfer Ratio (hFE), MIN: 20
Noise Figure, dB: -
Package: TO1
- BJT ⓘ Cross-Reference Search
2SA90 datasheet
0.4. Size:154K jmnic
2sa900.pdf 
JMnic Product Specification Silicon PNP Power Transistors 2SA900 DESCRIPTION With TO-126 package Complement to type 2SC1568 Low collector saturation voltage APPLICATIONS For audio frequency power amplifier PINNING PIN DESCRIPTION 1 Emitter Collector;connected to 2 mounting base 3 Base Absolute Maximun Ratings (Ta=25 ) SYMBOL PARAMETER CONDITIONS VALUE U... See More ⇒
0.5. Size:148K jmnic
2sa907 2sa908 2sa909.pdf
JMnic Product Specification Silicon PNP Power Transistors 2SA907/908/909 DESCRIPTION With TO-3 package Complement to type 2SC1584/1585/1586 APPLICATIONS For power switching and general purpose applications PINNING(see Fig.2) PIN DESCRIPTION 1 Base 2 Emitter Fig.1 simplified outline (TO-3) and symbol 3 Collector Absolute maximum ratings(Ta= ) SYMBOL PARAMETER CO... See More ⇒
0.8. Size:217K inchange semiconductor
2sa900.pdf
isc Silicon PNP Power Transistor 2SA900 DESCRIPTION Collector-Emitter Breakdown Voltage- V = -18V(Min) (BR)CEO Good Linearity of h FE Low Collector Saturation Voltage Complement to Type 2SC1568 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for audio frequency power amplifier applications. ABSOLUTE MAXIMUM RATI... See More ⇒
0.9. Size:195K inchange semiconductor
2sa907 2sa908 2sa909.pdf
Inchange Semiconductor Product Specification Silicon PNP Power Transistors 2SA907/908/909 DESCRIPTION With TO-3 package Complement to type 2SC1584/1585/1586 APPLICATIONS For power switching and general purpose applications PINNING(see Fig.2) PIN DESCRIPTION 1 Base 2 Emitter Fig.1 simplified outline (TO-3) and symbol 3 Collector Absolute maximum ratings(Ta= ) SY... See More ⇒
0.10. Size:194K inchange semiconductor
2sa908.pdf
isc Silicon PNP Power Transistor 2SA908 DESCRIPTION High Power Dissipation- P = 150W(Max.)@T =25 C C Collector-Emitter Breakdown Voltage- V = -150V(Min.) (BR)CEO Complement to Type 2SC1585 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for amplifier and general purpose applications. ABSOLUTE MAXIMUM RATINGS(... See More ⇒
0.11. Size:194K inchange semiconductor
2sa907.pdf
isc Silicon PNP Power Transistor 2SA907 DESCRIPTION High Power Dissipation- P = 150W(Max.)@T =25 C C Collector-Emitter Breakdown Voltage- V = -100V(Min.) (BR)CEO Complement to Type 2SC1584 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for amplifier and general purpose applications. ABSOLUTE MAXIMUM RATINGS(... See More ⇒
0.12. Size:194K inchange semiconductor
2sa909.pdf
isc Silicon PNP Power Transistor 2SA909 DESCRIPTION High Power Dissipation- P = 150W(Max.)@T =25 C C Collector-Emitter Breakdown Voltage- V = -200V(Min.) (BR)CEO Complement to Type 2SC1586 Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for amplifier and general purpose applications. ABSOLUTE MAXIMUM RATINGS(... See More ⇒
Detailed specifications: 2SA894, 2SA895, 2SA896, 2SA896-1, 2SA896-2, 2SA897, 2SA898, 2SA899, BC557, 2SA900, 2SA901, 2SA902, 2SA903, 2SA904, 2SA904A, 2SA905, 2SA906
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