2SC4643 Datasheet and Replacement

2SC4643 Silicon NPN Epitaxial Application UHF / VHF wide band amplifier Outline UPAK 1 2 3 4 1. Base 2. Collector 3. Emitter 4. Collector (Flange) 2SC4643 Absolute Maximum Ratings (Ta = 25 C) Item Symbol Ratings Unit Collector to base voltage VCBO 15 V Collector to emitter voltage VCEO 9V Emitter to base voltage VEBO 1.5 V Collector current IC 50 mA Collector power dissip... See More ⇒

SMD Type Transistors NPN Transistors 2SC4643 SOT-89 Unit mm 1.70 0.1 Features Collector Current Capability IC=50mA Collector Emitter Voltage VCEO=9V 0.42 0.1 0.46 0.1 1.Base 2.Collector 3.Emitter Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO 15 Collector - Emitter Voltage VCEO 9 V Emitter - Base Voltage VEBO... See More ⇒

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Ordering number EN3520 PNP Epitaxial Planar Silicon Transistor NPN Triple Diffused Planar Silicon Transistor 2SA1784/2SC4644 High Voltage Driver Applications Features Package Dimensions Adoption of MBIT process. unit mm High breakdown voltage (VCEO 400V). 2064 Excellent linearity of hFE. [2SA17814/2SC4644] E Emitter C Collector B Base ( ) 2SA1784 SANYO N... See More ⇒

Ordering number EN3512B 2SA1786 PNP Epitaxial Planar Silicon Transistor 2SC4646 NPN Triple Diffused Planar Silicon Transistor 2SA1786/2SC4646 High Voltage Driver Applications Features Package Dimensions Large current capacity (IC=2A). unit mm High breakdown voltage (VCEO 400V). 2064 [2SA1786/2SC4646] E Emitter C Collector B Base ( ) 2SA1786 SANYO NMP Spe... See More ⇒

Ordering number EN3511A 2SA1785 PNP Epitaxial Planar Silicon Transistor 2SC4645 NPN Triple Diffused Planar Silicon Transistor 2SA1785/2SC4645 High Voltage Driver Applications Features Package Dimensions Large current capacity (IC=1A). unit mm High breakdown voltage (VCEO 400V). 2064 [2SA1785/2SC4645] E Emitter C Collector B Base ( ) 2SA1785 SANYO NMP Spe... See More ⇒

2SC4647 Silicon NPN Triple Diffused Application High voltage amplifier Features High break down voltage V(BR)CEO = 300 V min. Outline TO-92 (1) 1. Emitter 2. Collector 3. Base 3 2 1 2SC4647 Absolute Maximum Ratings (Ta = 25 C) Item Symbol Ratings Unit Collector to base voltage VCBO 300 V Collector to emitter voltage VCEO 300 V Emitter to base voltage VEBO 5V Collector... See More ⇒