Part Details for 2N4957UB by Microsemi Corporation
Overview of 2N4957UB by Microsemi Corporation
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- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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Applications
Consumer Electronics
Audio and Video Systems
Price & Stock for 2N4957UB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
150-2N4957UB-ND
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DigiKey | RF TRANS PNP 30V 30MA UB Lead time: 52 Weeks Container: Bulk | Temporarily Out of Stock |
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Buy Now |
Part Details for 2N4957UB
2N4957UB CAD Models
2N4957UB Part Data Attributes
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2N4957UB
Microsemi Corporation
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Datasheet
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2N4957UB
Microsemi Corporation
RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, PNP, CERSOT-3
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MICROSEMI CORP | |
| Package Description | CERSOT-3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Samacsys Manufacturer | Microsemi Corporation | |
| Additional Feature | LOW NOISE | |
| Collector Current-Max (IC) | 0.03 A | |
| Collector-Base Capacitance-Max | 0.8 pF | |
| Collector-Emitter Voltage-Max | 30 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 20 | |
| Highest Frequency Band | ULTRA HIGH FREQUENCY BAND | |
| JESD-30 Code | R-CDSO-N3 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 200 °C | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Polarity/Channel Type | PNP | |
| Power Dissipation-Max (Abs) | 0.2 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | NO LEAD | |
| Terminal Position | DUAL | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 1200 MHz |
Alternate Parts for 2N4957UB
This table gives cross-reference parts and alternative options found for 2N4957UB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N4957UB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| JANTXV2N4957UB | RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, PNP, CERSOT-3 | Microsemi Corporation | 2N4957UB vs JANTXV2N4957UB |
| 2N4957UB | RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, PNP, CERSOT-3 | Semicoa Semiconductors | 2N4957UB vs 2N4957UB |
| JANTXV2N4957UB | RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, PNP, CERSOT-3 | Semicoa Semiconductors | 2N4957UB vs JANTXV2N4957UB |
| JANTX2N4957UB | RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, PNP, CERSOT-3 | Microsemi Corporation | 2N4957UB vs JANTX2N4957UB |