2SC4988 Renesas Electronics Corporation., 2SC4988 Datasheet
2SC4988
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2SC4988 Summary of contents
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Cautions Keep safety first in your circuit designs! 1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may ...
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... PG = 10.5 dB Typ 1.3 dB Typ 900 MHz Outline UPAK 3 Note: Marking is “FR”. Attention: This device is very sensitive to electro static discharge recommended to adopt appropriate cautions when handling this transistor. 2SC4988 Silicon NPN Epitaxial Base 4 2. Collector 3. Emitter 4. Collector (Flange) ADE-208-004A (Z) 2nd ...
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... Absolute Maximum Ratings (Ta = 25°C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector power dissipation Junction temperature Storage temperature Note: 1. This value is allowed when using the alumina ceramics board (12 0.7 mm) Electrical Characteristics (Ta = 25°C) ...
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... Collector Current I (mA) C 200 160 120 150 200 1 2 Collector Output Capacitance vs. Collector to Base Voltage 1 1.6 1.4 1.2 1.0 0.8 50 100 0.5 Collector to Base Voltage V 2SC4988 DC Current Transfer Ratio vs. Collector Current 100 Collector Current I (mA MHz (V) CB ...
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... Power Gain vs. Collector Current 900 MHz Collector Current 100 1 (mA) C S21 Parameter vs. Collector Current GHz Collector Current I (mA) C Noise Figure vs. Collector Current ...
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... Condition: V 200 to 2000 MHz (200 MHz step) S22 Parameter vs. Frequency –.2 –30 –.4 –60 Condition: V 200 to 2000 MHz (200 MHz step) 2SC4988 Scale div 120 30 –30 –60 – ...
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... S Parameter ( Freq. S11 (MHz) MAG. ANG. 200 0.555 –66.6 400 0.328 –102.5 600 0.225 –133.1 800 0.185 –160.5 1000 0.172 170.5 1200 0.179 148.5 1400 0.200 131.7 1600 0.224 120.0 1800 0.253 108.7 2000 0.277 99.8 S Parameter ( Freq ...
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... Package Dimensions 4.5 0.1 1.8 Max 0.53 Max 0.48 Max 1.5 1.5 3.0 1.5 0.1 0.44 Max 1 0.44 Max Hitachi Code JEDEC EIAJ Mass (reference value) 2SC4988 As of January, 2001 Unit: mm (1.5) UPAK — Conforms 0.050 g ...
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... Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document ...