SD1448 Specs and Replacement

Type Designator: SD1448

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 31.8 W

Maximum Collector-Base Voltage |Vcb|: 45 V

Maximum Collector-Emitter Voltage |Vce|: 25 V

Maximum Emitter-Base Voltage |Veb|: 4 V

Maximum Collector Current |Ic max|: 1.6 A

Max. Operating Junction Temperature (Tj): 200 °C

Electrical Characteristics

Transition Frequency (ft): 860 MHz

Collector Capacitance (Cc): 20 pF

Forward Current Transfer Ratio (hFE), MIN: 10

Noise Figure, dB: -

Package: M122

 SD1448 Substitution

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SD1448 datasheet

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sd1448.pdf pdf_icon

SD1448

SD1448 (TCC598) RF & MICROWAVE TRANSISTORS UHF TV/LINEAR APPLICATIONS .860 MHz .25 VOLTS .COMMON EMITTER .GOLD METALLIZATION .CLASS A LINEAR OPERATION .P 4.0 W MIN. WITH 7.0 dB GAIN = OUT .280 4L STUD (M122) epoxy sealed ORDER CODE BRANDING SD1448 TCC598 PIN CONNECTION DESCRIPTION The SD1448 is a silicon NPN bipolar device spe- cifically designed for high linearity application... See More ⇒

 ..2. Size:328K  hgsemi

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SD1448

SD1448 (TCC598) SD1448 RF & MICROWAVE TRANSISTORS Semiconductors HG ROHS Compliance,Silicon NPN POWER TRANSISTOR UHF TV/LINEAR APPLICATIONS .860 MHz .25 VOLTS .COMMON EMITTER .GOLD METALLIZATION .CLASS A LINEAR OPERATION .P = 4.0 W MIN. WITH 7.0 dB GAIN OUT .280 4L STUD (M122) epoxy sealed ORDER CODE BRANDING SD1448 TCC598 PIN CONNECTION DESCRIPTION The SD1448 is a silicon ... See More ⇒

 9.1. Size:230K  1

2sd1449.pdf pdf_icon

SD1448

/ e c d n cle stage. e a u n n i e t t n n i o a c s maintenance type planed maintenance type M i discontinued type planed discontinued typed D Maintenance/Discontinued includes following four Product lifecy http //www.semicon.panasonic.co.jp/en/ Please visit following URL about latest information. / e c d n cle stage. e a u n n i e t t n n i o... See More ⇒

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sd1446.pdf pdf_icon

SD1448

SD1446 RF POWER BIPOLAR TRANSISTORS UHF MOBILE APPLICATIONS FEATURES SUMMARY Figure 1. Package 50 MHz 12.5 VOLTS EFFICIENCY 55% COMMON EMITTER GOLD METALLIZATION POUT = 70 W MIN. WITH 10 dB GAIN DESCRIPTION .380 4L FL (M113) The SD1446 is a 12.5 V Class C epitaxial silicon epoxy sealed NPN planar transistor designed primarily for land mobile transmitt... See More ⇒

Detailed specifications: SD1405, SD1407, SD1420, SD1422, SD1429, SD1434, SD1439, SD1446, B772, SD1455, SD1458, SD1459, SD1460, SD1462, SD1480, SD1487, SD1489

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