MMBT5551-7-FAlternatives & Equivalent Parts
About MMBT5551-7-F
MMBT5551-7-F is a Transistor BJT NPN component manufactured by Diodes Inc.. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for MMBT5551-7-F — response within 24 hours.
Specification Comparison
| Parameter | MMBT5551-7-FSource | SZMMBZ5235BLT1G | DMMT3904W-7-F | MMBT5401-7-F | SL23-E3/52T | 67298-4090 | INA250A3PWR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Diodes Inc. | ON Semiconductor | Diodes Inc. | Diodes Inc. | Vishay | Molex | Texas Instruments |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (6-Pin) | SOT23 (3-Pin) | Diodes Moulded | Other | Small Outline Packages |
| Pin Count | 3 | 3 | 6 | 3 | 2 | 12 | 16 |
| Temperature Range | -55.0°C ~ 150.0°C | -65.0°C ~ 150.0°C | ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 125.0°C | ~ 50.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0271 | $0.0236 | $0.0530 | $0.0178 | $0.0975 | $0.5500 | $1.7300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | Yes | Yes |
| YTEOL | 7 | 7.1 | 7 | 7 | 6.1 | 7 | 15 |
| Collector Current-Max (IC) | 0.2 A | — | 0.2 A | 0.6 A | — | — | — |
| Collector-Base Capacitance-Max | 6 pF | — | — | 6 pF | — | — | — |
| Collector-Emitter Voltage-Max | 160 V | — | 40 V | 150 V | — | — | — |
| Configuration | SINGLE | SINGLE | SEPARATE, 2 ELEMENTS | SINGLE | SINGLE | — | — |
| DC Current Gain-Min (hFE) | 30 | — | 30 | 50 | — | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G6 | R-PDSO-G3 | R-PDSO-C2 | — | R-PDSO-G16 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e4 |
| Number of Elements | 1 | 1 | 2 | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — | 260 |
| Polarity/Channel Type | NPN | — | NPN | PNP | — | — | — |
| Power Dissipation-Max (Abs) | 0.3 W | — | 0.2 W | 0.35 W | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | — | — |
| Reference Standard | MIL-STD-202 | AEC-Q101 | — | AEC-Q101 | — | UL | — |
| Surface Mount | YES | YES | YES | YES | YES | — | YES |
| Terminal Finish | MATTE TIN | Matte Tin (Sn) - annealed | MATTE TIN | MATTE TIN | Matte Tin (Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | C BEND | — | GULL WING |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | — | 30 |
| Transistor Application | SWITCHING | — | — | SWITCHING | — | — | — |
| Transistor Element Material | SILICON | — | SILICON | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | 100 MHz | — | 300 MHz | 100 MHz | — | — | — |
| VCEsat-Max | 0.2 V | — | — | 0.5 V | — | — | — |
| Manufacturer Package Code | — | 318 | — | — | — | — | — |
| Factory Lead Time | — | 6 Weeks | 12 Weeks | — | — | 15 Weeks | — |
| Diode Element Material | — | SILICON | — | — | SILICON | — | — |
| Diode Type | — | ZENER DIODE | — | — | RECTIFIER DIODE | — | — |
| Dynamic Impedance-Max | — | 5 Ω | — | — | — | — | — |
| JEDEC-95 Code | — | TO-236AB | — | — | DO-214AA | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — | — | — | — |
| Power Dissipation-Max | — | 0.225 W | — | — | — | — | — |
| Reference Voltage-Nom | — | 6.8 V | — | — | — | — | — |
| Technology | — | ZENER | — | — | SCHOTTKY | — | CMOS |
| Voltage Tol-Max | — | 5% | — | — | — | — | — |
| Working Test Current | — | 20 mA | — | — | — | — | — |
| Turn-off Time-Max (toff) | — | — | 250 ns | — | — | — | — |
| Turn-on Time-Max (ton) | — | — | 70 ns | — | — | — | — |
| Additional Feature | — | — | — | HIGH RELIABILITY | FREE WHEELING DIODE, LOW POWER LOSS | — | — |
| Power Dissipation Ambient-Max | — | — | — | 0.31 W | — | — | — |
| Application | — | — | — | — | EFFICIENCY | — | — |
| Forward Voltage-Max (VF) | — | — | — | — | 0.28 V | — | — |
| Non-rep Pk Forward Current-Max | — | — | — | — | 100 A | — | — |
| Number of Phases | — | — | — | — | 1 | — | — |
| Output Current-Max | — | — | — | — | 2 A | — | — |
| Rep Pk Reverse Voltage-Max | — | — | — | — | 30 V | — | — |
| Board Mounting Option | — | — | — | — | — | SOLDER HOLDING FLANGE | — |
| Body Breadth | — | — | — | — | — | 0.614 inch | — |
| Body Depth | — | — | — | — | — | 0.681 inch | — |
| Body Length | — | — | — | — | — | 0.547 inch | — |
| Body/Shell Style | — | — | — | — | — | RECEPTACLE | — |
| Connector Type | — | — | — | — | — | USB CONNECTOR | — |
| Contact Finish Mating | — | — | — | — | — | NOT SPECIFIED | — |
| Contact Finish Termination | — | — | — | — | — | Tin (Sn) | — |
| Contact Gender | — | — | — | — | — | FEMALE | — |
| Contact Material | — | — | — | — | — | NOT SPECIFIED | — |
| Contact Resistance | — | — | — | — | — | 30 mΩ | — |
| Contact Style | — | — | — | — | — | USB 2.0 A | — |
| DIN Conformance | — | — | — | — | — | NO | — |
| Dielectric Withstanding Voltage | — | — | — | — | — | 750VAC V | — |
| Empty Shell | — | — | — | — | — | NO | — |
| Filter Feature | — | — | — | — | — | NO | — |
| IEC Conformance | — | — | — | — | — | NO | — |
| Insulation Resistance | — | — | — | — | — | 1000000000 Ω | — |
| Insulator Material | — | — | — | — | — | GLASS FILLED POLYBUTYLENE TEREPHTHALATE | — |
| MIL Conformance | — | — | — | — | — | NO | — |
| Mixed Contacts | — | — | — | — | — | NO | — |
| Mounting Option 1 | — | — | — | — | — | LOCKING | — |
| Mounting Style | — | — | — | — | — | RIGHT ANGLE | — |
| Mounting Type | — | — | — | — | — | BOARD AND PANEL | — |
| Number Of Connectors | — | — | — | — | — | TWO | — |
| Number Of PCB Rows | — | — | — | — | — | 1+1 | — |
| Option | — | — | — | — | — | GENERAL PURPOSE | — |
| PCB Contact Pattern | — | — | — | — | — | RECTANGULAR | — |
| PCB Contact Row Spacing | — | — | — | — | — | 2.2 mm | — |
| Plating Thickness | — | — | — | — | — | FLASH inch | — |
| Polarization Key | — | — | — | — | — | POLARIZED HOUSING | — |
| Rated Current (Signal) | — | — | — | — | — | 1.5 A | — |
| Shell Finish | — | — | — | — | — | TIN | — |
| Shell Material | — | — | — | — | — | FRONT-STAINLESS STEEL AND REAR-STEEL | — |
| Terminal Length | — | — | — | — | — | 0.11 inch | — |
| Terminal Pitch | — | — | — | — | — | 2 mm | 0.65 mm |
| Termination Type | — | — | — | — | — | SOLDER | — |
| Total Number of Contacts | — | — | — | — | — | 8 | — |
| UL Flammability Code | — | — | — | — | — | 94V-0 | — |
| Amplifier Type | — | — | — | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | — | — | — | 35 µA |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | — | 35 µA |
| Common Mode Voltage-Max | — | — | — | — | — | — | 36 V |
| Common-mode Reject Ratio-Min | — | — | — | — | — | — | 100 dB |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | — | 114 dB |
| Frequency Compensation | — | — | — | — | — | — | YES |
| Input Offset Voltage-Max | — | — | — | — | — | — | 30000 µV |
| Low-Bias | — | — | — | — | — | — | NO |
| Low-Offset | — | — | — | — | — | — | NO |
| Micropower | — | — | — | — | — | — | NO |
| Number of Functions | — | — | — | — | — | — | 1 |
| Package Equivalence Code | — | — | — | — | — | — | TSSOP16,.25 |
| Packing Method | — | — | — | — | — | — | TR, 13 INCH |
| Power | — | — | — | — | — | — | NO |
| Programmable Power | — | — | — | — | — | — | NO |
| Slew Rate-Nom | — | — | — | — | — | — | 0.2 V/us |
| Supply Current-Max | — | — | — | — | — | — | 0.3 mA |
| Supply Voltage Limit-Max | — | — | — | — | — | — | 40 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | — | 5 V |
| Temperature Grade | — | — | — | — | — | — | AUTOMOTIVE |
| Unity Gain BW-Nom | — | — | — | — | — | — | 35 |
| Wideband | — | — | — | — | — | — | NO |
| ## INA250A3PWR Alternates Showing results | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for MMBT5551-7-F — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
suggested
suggested
Why Look for Alternatives?
Finding alternatives for MMBT5551-7-F is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating MMBT5551-7-F replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for MMBT5551-7-F. Get expert recommendations within 24 hours.
FAQ
What is equivalent to MMBT5551-7-F?
Known equivalents for MMBT5551-7-F include SZMMBZ5235BLT1G, DMMT3904W-7-F, MMBT5401-7-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MMBT5551-7-F?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify MMBT5551-7-F alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.