RN1544 Datasheet. Specs and Replacement
Type Designator: RN1544 📄📄
SMD Transistor Code: 44A_44B
Material of Transistor: Si
Polarity: Pre-Biased-NPN
Built in Bias Resistor R1 = 2.2 kOhm
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.3 W
Maximum Collector-Base Voltage |Vcb|: 50 V
Maximum Collector-Emitter Voltage |Vce|: 20 V
Maximum Emitter-Base Voltage |Veb|: 25 V
Maximum Collector Current |Ic max|: 0.3 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 30 MHz
Collector Capacitance (Cc): 7 pF
Forward Current Transfer Ratio (hFE), MIN: 200
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RN1544 datasheet
RN1544 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process) (Bias Resistor built-in Transistor) RN1544 For use in Muting and Switching Applications Unit mm Emitter-base voltage is high VEBO = 25 V (max) Incorporating a bias resistor into a transistor reduces parts count. Reducing the parts count enable the manufacture of ever more compact equipment and save asse... See More ⇒
Detailed specifications: RN1504, RN1505, RN1506, RN1507, RN1508, RN1509, RN1510, RN1511, BD139, RN1601, RN1602, RN1603, RN1604, RN1605, RN1606, RN1607, RN1608
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