FMA3A Specs and Replacement
Type Designator: FMA3A
SMD Transistor Code: A3
Material of Transistor: Si
Polarity: Pre-Biased-PNP
Built in Bias Resistor R1 = 4.7 kOhm
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.3 W
Maximum Collector-Base Voltage |Vcb|: 50 V
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 140 MHz
Forward Current Transfer Ratio (hFE), MIN: 100
Package: SC74A
FMA3A Substitution
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FMA3A datasheet
EMA3 / UMA3N / FMA3A Transistors Emitter common (dual digital transistors) EMA3 / UMA3N / FMA3A Features External dimensions (Unit mm) 1) Two DTA143Ts in a EMT or UMT or SMT package. EMA3 2) Mounting cost and area can be cut in half. (4) (3) (2) (5) (1) 1.2 1.6 Structure Epitaxial planar type PNP silicon transistor (Built-in Each lead has same dimensions resistor... See More ⇒
uma3n fma3a a3 sot23-5 sot353.pdf 
Transistors Emitter common (dual digital transistors) UMA3N / FMA3A FFeatures FExternal dimensions (Units mm) 1) Two DTA143Ts in a UMT or SMT package. 2) Mounting cost and area can be cut in half. FStructure Epitaxial planar type PNP silicon tran- sistor (Built-in resistor type) The following characteristics apply to both DTr1 and DTr2. FAbsolute maximum ratings (Ta = 25_C) (96-... See More ⇒
Detailed specifications: FM870, FM871, FM910, FM911, FMA10A, FMA11A, FMA1A, FMA2A, BC547, FMA4A, FMA5A, FMA6A, FMA7A, FMA8A, FMA9A, FMC1A, FMC2A
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