KRC121M Datasheet. Specs and Replacement

Type Designator: KRC121M  📄📄 

Material of Transistor: Si

Polarity: Pre-Biased-NPN

Built in Bias Resistor R1 = 47 kOhm

Built in Bias Resistor R2 = 10 kOhm

Typical Resistor Ratio R1/R2 = 4.7

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.4 W

Maximum Collector-Emitter Voltage |Vce|: 50 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 250 MHz

Forward Current Transfer Ratio (hFE), MIN: 33

Noise Figure, dB: -

Package: TO-92M

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KRC121M datasheet

 9.1. Size:404K  kec

 krc116-krc122.pdf pdf_icon

KRC121M

SEMICONDUCTOR KRC116 KRC122 TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION B C FEATURES With Built-in Bias Resistors. Simplify Circuit Design. Reduce a Quantity of Parts and Manufacturing Process. N DIM MILLIMETERS A 4.70 MAX E K B 4.80 MAX G C 3.70 MAX D D 0.45 E 1.00 F 1.27 G 0.85 H 0.45 _ H ... See More ⇒

 9.2. Size:437K  kec

 krc116m-krc122m.pdf pdf_icon

KRC121M

SEMICONDUCTOR KRC116M KRC122M TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION B FEATURES With Built-in Bias Resistors. DIM MILLIMETERS O Simplify Circuit Design. A 3.20 MAX H M B 4.30 MAX Reduce a Quantity of Parts and Manufacturing Process. C 0.55 MAX _ D 2.40 + 0.15 E 1.27 F 2.30 C _ + G 14.00 0... See More ⇒

 9.3. Size:428K  kec

 krc116s-krc122s.pdf pdf_icon

KRC121M

SEMICONDUCTOR KRC116S KRC122S TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION E L B L FEATURES DIM MILLIMETERS _ + A 2.93 0.20 With Built-in Bias Resistors. B 1.30+0.20/-0.15 Simplify Circuit Design. C 1.30 MAX 2 3 D 0.40+0.15/-0.05 Reduce a Quantity of Parts and Manufacturing Process. E 2.40+0.30/-0.2... See More ⇒

Detailed specifications: KRC114S, KRC116S, KRC117M, KRC117S, KRC118M, KRC118S, KRC120M, KRC120S, D667, KRC121S, KRC122M, KRC122S, KRC401, KRC401E, KRC401V, KRC402, KRC402E

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