Parametric results for: 2n4957 under Other Transistors

All Filters Additional Feature Case Connection Collector Current-Max (IC) Collector-Base Capacitance-Max Collector-Emitter Voltage-Max Configuration DC Current Gain-Min (hFE) Highest Frequency Band JEDEC-95 Code JESD-30 Code JESD-609 Code Manufacturer Number of Elements Number of Terminals Operating Temperature-Max Operating Temperature-Min Package Body Material Package Shape Package Style Part Life Cycle Code Peak Reflow Temperature (Cel) Polarity/Channel Type Power Dissipation Ambient-Max Power Dissipation-Max (Abs) Power Gain-Min (Gp) Surface Mount Transition Frequency-Nom (fT)

LOW NOISE 7

42 hits Apply

ISOLATED 3

42 hits Apply

Collector Current-Max (IC) (1)

30 mA 41

42 hits Apply

0.8 pF 25

42 hits Apply

Collector-Emitter Voltage-Max (1)

30 V 26

42 hits Apply

Configuration (2)

SINGLE 39 Single 2

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DC Current Gain-Min (hFE) (3)

10.0 3 20.0 32 30.0 3

Min - Max

42 hits Apply

Highest Frequency Band (1)

ULTRA HIGH FREQUENCY BAND 23

42 hits Apply

TO-72 24

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O-MBCY-W3 1 O-MBCY-W4 23 R-CDSO-N3 5

42 hits Apply

e0 12 e4 2

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Manufacturer (16)

Advanced Semiconductor Inc 1 Baneasa SA 1 Crimson Semiconductor Inc 1 Freescale Semiconductor 1 General Transistor Corp 1 Hi-Tron Semiconductor Corp 1 Microchip Technology Inc 1 Microsemi Corporation 3 Motorola Mobility LLC 1 Motorola Semiconductor Products 1 New Jersey Semiconductor Products Inc 3 Raytheon Semiconductor 1 Semicoa Semiconductors 23 Space Power Electronics Inc 1 STMicroelectronics 1 TT Electronics Power and Hybrid / Semelab Limited 1

42 hits Apply

Number of Elements (1)

1 39

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Number of Terminals (2)

3 6 4 23

42 hits Apply

200.0 °C 38

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-65.0 °C 7

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CERAMIC, METAL-SEALED COFIRED 5 METAL 24

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RECTANGULAR 5 ROUND 24

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CYLINDRICAL 24 SMALL OUTLINE 5

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Active 4 Contact Manufacturer 24 Obsolete 13 Transferred 1

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NOT SPECIFIED 4

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Polarity/Channel Type (1)

PNP 41

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200 mW 6

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200 mW 37

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Power Gain-Min (Gp) (1)

17.0 dB 8

42 hits Apply

Surface Mount (2)

NO 34 YES 7

42 hits Apply

Transition Frequency-Nom (fT) (4)

450 MHz 1 1.2 GHz 25 1.5 GHz 2 1.6 GHz 3

Min (MHz) - Max (MHz)

42 hits Apply