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2N4959UB Fiches technique(PDF) 1 Page - Semicoa Semiconductor |
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2N4959UB Fiches technique(HTML) 1 Page - Semicoa Semiconductor |
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1 / 1 page Chip Type 2C4957 Geometry 0006 Polarity PNP Data Sheet No. 2C4957 Generic Packaged Parts: 2N4957, 2N4958, 2N4959 Chip type 2C4957 by Semicoa Semi- conductors provides performance similar to these devices. Product Summary: Part Numbers: 2N4957, 2N4957UB, 2N4958, 2N4958UB, 2N4959, 2N4959UB, SD4957, SD4957F, SQ4957, SQ4957F APPLICATIONS: Designed for high-gain, low-noise class A amplifiers, oscillators and mixers. Features: Special Characteristics ft = 1.6 GHz (typ) at 2.0 mA/10V Radiation graphs available Top Al - 12 kÅ min. Backside Au - 6.5 kÅ nom. Emitter 2.3 mils x 2.3 mils Base 2.3 mils x 2.3 mils Die Thickness Chip Area Top Surface 16 mils x 16 mils Silox Passivated Mechanical Specifications Metallization Bonding Pad Size 8 mils nominal Parameter Test conditions Min Max Unit BVCEO IC = 1.0 mA 30 --- V dc BVCBO IC = 100 µA 30 --- V dc BVEBO IE = 100 µA 3.0 --- V dc ICBO VCB = 10 V dc --- 0.1 µA hFE VCE = 10 V, IC = 2.0 mA 20 150 --- Electrical Characteristics TA = 25 oC Due to limitations of probe testing, only dc parameters are tested. This must be done with pulse width less than 300 µs, duty cycle less than 2%. |
Numéro de pièce similaire - 2N4959UB |
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Description similaire - 2N4959UB |
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