2SA149 PDF and Equivalents Search

 

2SA149 Specs and Replacement

Type Designator: 2SA149

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.06 W

Maximum Collector-Base Voltage |Vcb|: 20 V

Maximum Collector Current |Ic max|: 0.01 A

Max. Operating Junction Temperature (Tj): 85 °C

Electrical Characteristics

Transition Frequency (ft): 20 MHz

Forward Current Transfer Ratio (hFE), MIN: 35

Noise Figure, dB: -

Package: TO44

 2SA149 Substitution

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2SA149 datasheet

 0.1. Size:88K  sanyo

2sa1497 2sc3860.pdf pdf_icon

2SA149

... See More ⇒

 0.2. Size:59K  panasonic

2sa1499.pdf pdf_icon

2SA149

Power Transistors 2SA1499 Silicon PNP epitaxial planar type For high-speed switching Unit mm 10.0 0.2 4.2 0.2 Features 5.5 0.2 2.7 0.2 High foward current transfer ratio hFE High-speed switching 3.1 0.1 High collector to base voltage VCBO Full-pack package which can be installed to the heat sink with one screw. 1.3 0.2 1.4 0.1 Absolute Maximum Ratings (TC=25 C... See More ⇒

 0.3. Size:25K  wingshing

2sa1491.pdf pdf_icon

2SA149

2SA1491 PNP PLANAR SILICON TRANSISTOR AUDIO POWER AMPLIFIER DC TO DC CONVERTER SC-65 High Current Capability High Power Dissipation Complementary to 2SC3855 ABSOLUTE MAXIMUM RATING (Ta=25 C C) C C Characteristic Symbol Rating Unit Collector-Base Voltage VCBO -200 V Collector-Emitter Voltage VCEO -140 V Emitter-Base voltage VEBO -6 V Collector Current (DC) IC -10 A Coll... See More ⇒

 0.4. Size:25K  wingshing

2sa1490.pdf pdf_icon

2SA149

2SA1490 PNP PLANAR SILICON TRANSISTOR AUDIO POWER AMPLIFIER DC TO DC CONVERTER SC-65 High Current Capability High Power Dissipation Complementary to 2SC3854 ABSOLUTE MAXIMUM RATING (Ta=25 C C) C C Characteristic Symbol Rating Unit Collector-Base Voltage VCBO -160 V Collector-Emitter Voltage VCEO -120 V Emitter-Base voltage VEBO -6 V Collector Current (DC) IC -8 A Colle... See More ⇒

Detailed specifications: 2SA1483, 2SA1484, 2SA1485, 2SA1486, 2SA1487, 2SA1488, 2SA1488A, 2SA1489, 2SC2625, 2SA1490, 2SA1491, 2SA1492, 2SA1492O, 2SA1492P, 2SA1492Y, 2SA1493, 2SA1493O

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