KSR1209 Specs and Replacement

Type Designator: KSR1209

Material of Transistor: Si

Polarity: Pre-Biased-NPN

Built in Bias Resistor R1 = 4.7 kOhm

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.3 W

Maximum Collector-Base Voltage |Vcb|: 40 V

Maximum Collector-Emitter Voltage |Vce|: 40 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): 250 MHz

Collector Capacitance (Cc): 3.7 pF

Forward Current Transfer Ratio (hFE), MIN: 100

Noise Figure, dB: -

Package: TO92S

 KSR1209 Substitution

- BJT ⓘ Cross-Reference Search

 

KSR1209 datasheet

 ..1. Size:35K  samsung

ksr1209.pdf pdf_icon

KSR1209

KSR1209 NPN EPITAXIAL SILICON TRANSISTOR SWITCHING APPLICATION (Bias Resistor Built In) TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R=4.7 ) Complement to KSR2209 ABSOLUTE MAXIMUM RATINGS (T =25 ) A Characteristic Symbol Rating Unit V Collector-Base Voltage VCBO 40 V Collector-Emitter Voltage VCEO 40 V Emitter-Base Volt... See More ⇒

 8.1. Size:41K  samsung

ksr1207.pdf pdf_icon

KSR1209

KSR1207 NPN EPITAXIAL SILICON TRANSISTOR SWITCHING APPLICATION (Bias Resistor Built In) TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =22 , R2=47 ) Complement to KSR2207 ABSOLUTE MAXIMUM RATINGS (T =25 ) A Characteristic Symbol Rating Unit V Collector-Base Voltage VCBO 50 V Collector-Emitter Voltage VCEO 50 V Emitter-... See More ⇒

 8.2. Size:41K  samsung

ksr1208.pdf pdf_icon

KSR1209

KSR1208 NPN EPITAXIAL SILICON TRANSISTOR SWITCHING APPLICATION (Bias Resistor Built In) TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =47 , R2=22 ) Complement to KSR2208 ABSOLUTE MAXIMUM RATINGS (T =25 ) A Characteristic Symbol Rating Unit V Collector-Base Voltage VCBO 50 V Collector-Emitter Voltage VCEO 50 V Emitter-... See More ⇒

 8.3. Size:40K  samsung

ksr1201.pdf pdf_icon

KSR1209

KSR1201 NPN EPITAXIAL SILICON TRANSISTOR SWITCHING APPLICATION (Bias Resistor Built In) TO-92S Switching circuit, Inverter, Interface circuit, Driver Circuit Built in bias Resistor (R1 =4.7 , R2=4.7 ) Complement to KSR2201 ABSOLUTE MAXIMUM RATINGS (T =25 ) A Characteristic Symbol Rating Unit Collector-Base Voltage VCBO 50 V Collector-Emitter Voltage VCEO 50 V Emitter-Bas... See More ⇒

Detailed specifications: KSR1201, KSR1202, KSR1203, KSR1204, KSR1205, KSR1206, KSR1207, KSR1208, D965, KSR1210, KSR1211, KSR1212, KSR1213, KSR1214, KSR2201, KSR2202, KSR2203

Keywords - KSR1209 pdf specs

 KSR1209 cross reference

 KSR1209 equivalent finder

 KSR1209 pdf lookup

 KSR1209 substitution

 KSR1209 replacement