KRA557F Datasheet, Equivalent, Cross Reference Search
Type Designator: KRA557F
SMD Transistor Code: HG
Material of Transistor: Si
Polarity: Pre-Biased-PNP
Built in Bias Resistor R1 = 10 kOhm
Built in Bias Resistor R2 = 47 kOhm
Typical Resistor Ratio R1/R2 = 0.21
Maximum Collector Power Dissipation (Pc): 0.05
W
Maximum Collector-Emitter Voltage |Vce|: 20
V
Maximum Collector Current |Ic max|: 0.05
A
Max. Operating Junction Temperature (Tj): 150
°C
Forward Current Transfer Ratio (hFE), MIN: 120
Noise Figure, dB: -
Package: TFSV
KRA557F Transistor Equivalent Substitute - Cross-Reference Search
KRA557F Datasheet (PDF)
kra557f-kra559f.pdf
SEMICONDUCTOR KRA557F~KRA559FTECHNICAL DATA EPITAXIAL PLANAR PNP TRANSISTORSWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. BB1FEATURES With Built-in Bias Resistors.Simplify Circuit Design.DIM MILLIMETERSReduce a Quantity of Parts and Manufacturing Process._+A 1.0 0.05_+A1 0.7 0.05Thin Fine Pitch Super mini 5 pin Package._+
kra557u-kra559u.pdf
SEMICONDUCTOR KRA557U~KRA559UTECHNICAL DATA EPITAXIAL PLANAR PNP TRANSISTORSWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. BFEATURES B1With Built-in Bias Resistors1 5DIM MILLIMETERS_Simplify Circuit Design A 2.00 + 0.202 _A1 1.3 + 0.1Reduce a Quantity of Parts and Manufacturing Process_B 2.1 + 0.13 4 D_B1 1.25 + 0.1High Pack
kra557e-kra559e.pdf
SEMICONDUCTOR KRA557E~KRA559ETECHNICAL DATA EPITAXIAL PLANAR PNP TRANSISTORSWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. BB1FEATURES With Built-in Bias ResistorsSimplify Circuit Design1 5 DIM MILLIMETERS_A 1.6 0.05+Reduce a Quantity of Parts and Manufacturing Process_+A1 1.0 0.052_+B 1.6 0.05High Packing Density._+B1 1.2
Datasheet: 2SA1801 , 2SA1802 , 2SA1802A , 2SA1803 , 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , BD777 , 2SA1805 , 2SA1805O , 2SA1805R , 2SA1806 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C .
