2SB81 Specs and Replacement

Type Designator: 2SB81

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 2 W

Maximum Collector-Base Voltage |Vcb|: 80 V

Maximum Collector-Emitter Voltage |Vce|: 60 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 0.5 A

Max. Operating Junction Temperature (Tj): 70 °C

Electrical Characteristics

Forward Current Transfer Ratio (hFE), MIN: 70

Noise Figure, dB: -

Package: TO3

 2SB81 Substitution

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2SB81 datasheet

 0.1. Size:239K  sanyo

2sb815 2sd1048.pdf pdf_icon

2SB81

Ordering number ENN694F 2SB815 / 2SD1048 PNP / NPN Epitaxial Planar Silicon Transistors 2SB815 / 2SD1048 General-Purpose AF Amplifier Applications Features Package Dimensions Ultrasmall package allows miniaturization unit mm in end products. 2018B Large current capacity (IC=0.7A) and low-saturation [2SB815 / 2SD1048] voltage. 0.4 0.16 3 0 to 0.1 1 0.95 0.95 2 1.9 ... See More ⇒

 0.2. Size:30K  sanyo

2sb817p 2sd1047p 2sd1047p.pdf pdf_icon

2SB81

Ordering number ENN6572 2SB817P / 2SD1047P 2SB817P PNP Epitaxial Planar Silicon Transistor 2SD1047P NPN Triple Diffused Planar Silicon Transistor 2SB817P / 2SD1047P 140V / 12A, AF80W Output Applications Features Package Dimensions Capable of being mounted easily because of one- unit mm point fixing type plastic molded package (Inter- 2022A changeable with TO-3). [2SB817P... See More ⇒

 0.3. Size:145K  nec

2sb810.pdf pdf_icon

2SB81

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 0.4. Size:190K  onsemi

2sb815 2sd1048.pdf pdf_icon

2SB81

Ordering number EN694H 2SB815/2SD1048 Bipolar Transistor http //onsemi.com ( ) ( ) ( ) ( ) 15V, 0.7A, Low VCE sat , PNP NPN Single CP Features Ultrasmall package allows miniaturization in end products Large current capacity (IC=0.7A) and low-saturation voltage ( ) 2SB815 Specifications Absolute Maximum Ratings at Ta=25 C Parameter Symbol Conditions Ratings Unit Col... See More ⇒

Detailed specifications: 2SB806, 2SB806KP, 2SB806KQ, 2SB806KR, 2SB807, 2SB808, 2SB808F, 2SB808G, 2SA1837, 2SB810, 2SB811, 2SB812, 2SB812A, 2SB813, 2SB814, 2SB815, 2SB815B6

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