All Transistors. SD1446 Datasheet

 

SD1446 Transistor. Datasheet pdf. Equivalent

Type Designator: SD1446

Material of Transistor: Si

Polarity: NPN

Maximum Collector Power Dissipation (Pc): 183 W

Maximum Collector-Base Voltage |Vcb|: 36 V

Maximum Collector-Emitter Voltage |Vce|: 18 V

Maximum Emitter-Base Voltage |Veb|: 3.5 V

Maximum Collector Current |Ic max|: 12 A

Max. Operating Junction Temperature (Tj): 175 °C

Transition Frequency (ft): 50 MHz

Collector Capacitance (Cc): 300 pF

Forward Current Transfer Ratio (hFE), MIN: 10

Noise Figure, dB: -

Package: M113

SD1446 Transistor Equivalent Substitute - Cross-Reference Search

SD1446 Datasheet (PDF)

1.1. sd1446.pdf Size:276K _update

SD1446

HG RF POWER TRANSISTOR SD1446 Semiconductors HG ROHS Compliance,Silicon NPN POWER TRANSISTOR D DESCRIPTION 1.Collector A 2.EMITTER F The SD1446 is a 12.5 V Class C epitaxial 3.BASE q C silicon NPN planar transistor designed primarily 4.EMITTER U1 B 5.FIN for land mobile transmitter applications. This device utilizes emitter ballasting and is w2 M C c extremely stable and

1.2. sd1446.pdf Size:386K _st

SD1446
SD1446

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 transmitter applications

1.3. 2sd1446.pdf Size:63K _panasonic

SD1446
SD1446

Power Transistors 2SD1446 Silicon NPN triple diffusion planar type Darlington For power amplification Unit: mm 10.0 0.2 4.2 0.2 5.5 0.2 2.7 0.2 Features ? 3.1 0.1 High foward current transfer ratio hFE High collector to base voltage VCBO Full-pack package which can be installed to the heat sink with one screw 1.3 0.2 1.4 0.1 +0.2 Absolute Maximum Ratings (TC=25?C) 0.5 0.1

Datasheet: SD1285 , SD1405 , SD1407 , SD1420 , SD1422 , SD1429 , SD1434 , SD1439 , BC546 , SD1448 , SD1455 , SD1458 , SD1459 , SD1460 , SD1462 , SD1480 , SD1487 .

 


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