FMC4A Specs and Replacement
Type Designator: FMC4A
SMD Transistor Code: C4
Material of Transistor: Si
Polarity: Pre-Biased-NPN*PNP
Built in Bias Resistor R1 = 47 kOhm
Built in Bias Resistor R2 = 47 kOhm
Typical Resistor Ratio R1/R2 = 1
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.3 W
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Emitter-Base Voltage |Veb|: 10*6 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: 68
Package: SC74A
FMC4A Substitution
- BJT ⓘ Cross-Reference Search
FMC4A datasheet
umc4n fmc4a c4 sot23-5 sot353.pdf 
Transistors Power management (dual digital transistors) UMC4N / FMC4A FFeatures FExternal dimensions (Units mm) 1) Both the DTA114Y chip and DTC144E chip in a UMT or SMT package. 2) Ideal for power switching circuits. 3) Mounting cost and area can be cut in half. FStructure Epitaxial planar type NPN/PNP silicon transistor (Built-in resistor type) FAbsolute maximum ratings (Ta = ... See More ⇒
Detailed specifications: FMA5A, FMA6A, FMA7A, FMA8A, FMA9A, FMC1A, FMC2A, FMC3A, 2N3055, FMC5A, FMC6A, FMC7A, FMG11A, FMG12, FMG13, FMG1A, FMG2A
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