2SA639S Specs and Replacement
Type Designator: 2SA639S
Material of Transistor: Si
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 0.25 W
Maximum Collector-Base Voltage |Vcb|: 180 V
Maximum Collector-Emitter Voltage |Vce|: 160 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.05 A
Max. Operating Junction Temperature (Tj): 125 °C
Transition Frequency (ft): 65 MHz
Collector Capacitance (Cc): 7 pF
Forward Current Transfer Ratio (hFE), MIN: 30
Noise Figure, dB: -
Package: TO92
2SA639S Substitution
2SA639S detailed specifications
2sa633.pdf
Power Transistors www.jmnic.com 2SA633 Silicon PNP Transistors B C E Features With TO-202 package Absolute Maximum Ratings Tc=25 SYMBOL PARAMETER RATING UNIT VCBO Collector to base voltage 30 V VCEO Collector to emitter voltage 30 V VEBO Emitter to base voltage 5.0 V IB Base collector current A IC Collector current 2.0 A PC Collector power dissipation 10 W Tj Jun... See More ⇒
2sa634.pdf
Power Transistors www.jmnic.com 2SA634 Silicon PNP Transistors B C E Features With TO-220 package Absolute Maximum Ratings Tc=25 SYMBOL PARAMETER RATING UNIT VCBO Collector to base voltage 40 V VCEO Collector to emitter voltage 40 V VEBO Emitter to base voltage 5.0 V IB Base collector current A IC Collector current 3.0 A PC Collector power dissipation 10 W Tj Ju... See More ⇒
2sa636 2sa636a.pdf
JMnic Product Specification Silicon PNP Power Transistors 2SA636 2SA636A DESCRIPTION With TO-202 package Complement to type 2SC1098/1098A High breakdown voltage High transition frequency APPLICATIONS For audio frequency power amplifier and low speed switching applications PINNING(see Fig.2) PIN DESCRIPTION 1 Base 2 Collector Fig.1 simplified outline (TO-202)... See More ⇒
Detailed specifications: 2SA636 , 2SA636A , 2SA636L , 2SA636Z , 2SA637 , 2SA638 , 2SA638S , 2SA639 , TIP42 , 2SA64 , 2SA640 , 2SA641 , 2SA642 , 2SA643 , 2SA645 , 2SA646 , 2SA647 .
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