There are no models available for this part yet.
Overview of MMBR4957L by Motorola Semiconductor Products
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Telecommunications
CAD Models for MMBR4957L by Motorola Semiconductor Products
Part Data Attributes for MMBR4957L by Motorola Semiconductor Products
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|---|---|
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Rohs Code
|
No
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|
Part Life Cycle Code
|
Obsolete
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Ihs Manufacturer
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MOTOROLA INC
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Package Description
|
CASE 318-07, 3 PIN
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Reach Compliance Code
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unknown
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ECCN Code
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EAR99
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Additional Feature
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LOW NOISE
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Collector Current-Max (IC)
|
0.03 A
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Collector-Emitter Voltage-Max
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30 V
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Configuration
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SINGLE
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Highest Frequency Band
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ULTRA HIGH FREQUENCY BAND
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JESD-30 Code
|
R-PDSO-G3
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JESD-609 Code
|
e0
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Number of Elements
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1
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Number of Terminals
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3
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Package Body Material
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PLASTIC/EPOXY
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Package Shape
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RECTANGULAR
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Package Style
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SMALL OUTLINE
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Polarity/Channel Type
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PNP
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Qualification Status
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Not Qualified
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Surface Mount
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YES
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Terminal Finish
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TIN LEAD
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Terminal Form
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GULL WING
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Terminal Position
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DUAL
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Transistor Application
|
AMPLIFIER
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Transistor Element Material
|
SILICON
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Transition Frequency-Nom (fT)
|
1200 MHz
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Alternate Parts for MMBR4957L
This table gives cross-reference parts and alternative options found for MMBR4957L. 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 MMBR4957L, 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 |
|---|---|---|---|
| PN5179 | RF Small Signal Bipolar Transistor, 0.025A I(C), 1-Element, Very High Frequency Band, Silicon, NPN, TO-92, PLASTIC, TO-92, 3 PIN | Continental Device India Ltd | MMBR4957L vs PN5179 |
| 2SC3867DI-TR | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, MPAK-3 | Renesas Electronics Corporation | MMBR4957L vs 2SC3867DI-TR |
| 2SC3867DI | Si, NPN, RF SMALL SIGNAL TRANSISTOR | Renesas Electronics Corporation | MMBR4957L vs 2SC3867DI |
| KSC2756 | RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Very High Frequency Band, Silicon, NPN | Fairchild Semiconductor Corporation | MMBR4957L vs KSC2756 |
| 2SC3841-T1B | RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, PLASTIC, SC-59, 3 PIN | NEC Electronics Group | MMBR4957L vs 2SC3841-T1B |
| 2N3570 | RF Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, L Band, Silicon, NPN, TO-72, TO-72, 4 PIN | Advanced Semiconductor Inc | MMBR4957L vs 2N3570 |
| 2SC4184 | RF Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN | California Eastern Laboratories (CEL) | MMBR4957L vs 2SC4184 |
| 2SC4093-RBF-A | RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, MINIMOLD PACKAGE-4 | NEC Electronics Group | MMBR4957L vs 2SC4093-RBF-A |
| KSC2756 | RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Very High Frequency Band, Silicon, NPN, SOT-23, 3 PIN | Samsung Semiconductor | MMBR4957L vs KSC2756 |
| 2SC3841-LT63 | RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, PLASTIC, SC-59, 3 PIN | NEC Electronics Group | MMBR4957L vs 2SC3841-LT63 |