SAP15N Information is available here.
Part Number : SAP15N
Function : This is a kind of semiconductor, Darlington transistors with built-in temperature compensation diodes for audio amplifier applications.
Manufacturer : Sanken electric
Some text files in PDF file :
Darlington transistors with built-in temperature compensation diodes for audio amplifier applications SAPseries
qBuilt-in temperature compensation diodes and one emitter resistor qReal time temperature compensation The temperature compensation diodes are mounted on one chip and placed in the center of the chip to detect temperature rises directly. qElimination of the temperature dependency of the idling current The temperature coefficient of the diodes is optimized to have the idling current stabilized; thus one of the fatal failure modes in conventional Darlington transistors, Thermal Runaway, is avoidable. qSymmetrical design for the PNP and the NPN pinouts The new design minimizes the length of the pattern layout, and output distortions are controlled. qDarlington transistors, temperature compensation diodes and one emitter resistor are incorporated in one package, so labor for parts insertion as well as the parts count is reduced. Line up Part Number SAP15P/SAP15N SAP10P/SAP10N SAP08P/SAP08N PC (W) 150 100 80 VCEO (V ) 160 150 150 IC (A) 15 12 10 hFE 5000 to 20000 5000 to 20000 5000 to 20000 Emitter resistor (Ω) 0.22 0.22 0.22 sExternal Dimentions (Unit : mm) 15.4±0.3 9.9±0.2 3.2±0.2 5±0.2 4.5±0.2 1.6±0.2 sEquivalent Circuit Diagram NPN C D B R :70Ω Typ. PNP E Emitter resistor RE: 0.22Ω Typ. 3.3±0.2 3.4max a b 2±0.1 (36°) 7±0.2 22±0.3 23±0.3 28±0.3 S S D R: 70Ω Typ. Emitter resistor RE: 0.22Ω Typ. B 1±0.1 (41) (2.5) +0.2 0.65 –0.1 0.8 –0.1 2.54±0.1 3.81±0.1 (7.62) (12.7) 17.8±0.3 4±0.1 +0.2 2.54±0.1 3.81±0.1 (18) 1.35 –0.1 +0.2 E C 0.65 –0.1 +0.2 Weight: approx 8.3g a. Part Number b. Lot Number BD C S E E S C D B ➀➁ ➂ ➃➄ Application Information 1. Recommended Operating Conditions ➀Add a variable resistor (VR) between diode terminals to adjust the idling current. The resistor having 0 to 200Ω is to be used. ➁Adjust the forward current flowing over the diodes at 2.5mA. �� [ … ]
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