KN4F3R Specs and Replacement

Type Designator: KN4F3R

SMD Transistor Code: R7

Material of Transistor: Si

Polarity: Pre-Biased-PNP

Built in Bias Resistor R1 = 2.2 kOhm

Built in Bias Resistor R2 = 47 kOhm

Typical Resistor Ratio R1/R2 = 0.047

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.15 W

Maximum Collector-Base Voltage |Vcb|: 60 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

Forward Current Transfer Ratio (hFE), MIN: 95

Noise Figure, dB: -

Package: SC-75 USM

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KN4F3R datasheet

 9.1. Size:379K  nec

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KN4F3R

DATA SHEET SILICON TRANSISTOR KN4xxx RESISTOR BUILT-IN TYPE PNP TRANSISTOR FEATURES PACKAGE DRAWING (Unit mm) Compact package 0.3 +0.1 0 +0.1 Resistors built-in type 0.15 0.05 Complementary to KA4xxx 3 0 to 0.1 ORDERING INFORMATION 21 PART NUMBER PACKAGE 0.2+0.1 0 KN4xxx SC-75 (USM) 0.6 0.5 0.5 0.75 0.05 1.0 ABSOLUTE MAXIMUM RATINGS (TA = 25... See More ⇒

Detailed specifications: KN4A4P, KN4F4N, KN4L4L, KN4A4Z, KN4F4Z, KN4L4Z, KN4F3M, KN4F3P, 2SC2073, KN4A4L, KN4L4K, STA3073F, STA3250D, STA3250F, STA3250Q, STA3350D, STA3350F

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