MMBT6428LT1GAlternatives & Equivalent Parts
About MMBT6428LT1G
MMBT6428LT1G is a Transistor component manufactured by ON Semiconductor. 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.
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Specification Comparison
| Parameter | MMBT6428LT1GSource | SBAV99LT1G | L7815CP | SN74LV123APWT |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | STMicroelectronics | Texas Instruments |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | Transistor Outline, Vertical | Small Outline Packages |
| Pin Count | 3 | 3 | 3 | 16 |
| Temperature Range | -55.0°C ~ 150.0°C | -65.0°C ~ 150.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.0261 | $0.0234 | $0.2724 | $0.2053 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | — |
| Manufacturer Package Code | 318 | 318 | — | — |
| YTEOL | 7 | 6.1 | 6.01 | 0 |
| Collector Current-Max (IC) | 0.2 A | — | — | — |
| Collector-Emitter Voltage-Max | 50 V | — | — | — |
| Configuration | SINGLE | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS | — | — |
| DC Current Gain-Min (hFE) | 250 | — | — | — |
| JEDEC-95 Code | TO-236AB | TO-236 | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PSFM-T3 | R-PDSO-G16 |
| JESD-609 Code | e3 | e3 | e3 | e4 |
| Number of Elements | 1 | 2 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | FLANGE MOUNT | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | NOT SPECIFIED | 260 |
| Polarity/Channel Type | NPN | — | — | — |
| Power Dissipation-Max (Abs) | 0.225 W | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | NO | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE | GULL WING |
| Terminal Position | DUAL | DUAL | SINGLE | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | NOT SPECIFIED | 30 |
| Transistor Application | AMPLIFIER | — | — | — |
| Transistor Element Material | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | 100 MHz | — | — | — |
| Application | — | GENERAL PURPOSE | — | — |
| Breakdown Voltage-Min | — | 100 V | — | — |
| Diode Element Material | — | SILICON | — | — |
| Diode Type | — | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | — | 0.715 V | — | — |
| Non-rep Pk Forward Current-Max | — | 2 A | — | — |
| Number of Phases | — | 1 | — | — |
| Output Current-Max | — | 0.215 A | — | — |
| Power Dissipation-Max | — | 0.225 W | — | — |
| Reference Standard | — | AEC-Q101 | — | — |
| Rep Pk Reverse Voltage-Max | — | 100 V | — | — |
| Reverse Current-Max | — | 1 µA | — | — |
| Reverse Recovery Time-Max | — | 0.006 µs | — | — |
| Reverse Test Voltage | — | 100 V | — | — |
| Factory Lead Time | — | — | 8 Weeks | — |
| Date Of Intro | — | — | 1980-01-04 | — |
| Adjustability | — | — | FIXED | — |
| Dropout Voltage1-Nom | — | — | 2 V | — |
| Input Voltage Absolute-Max | — | — | 35 V | — |
| Input Voltage-Max | — | — | 28 V | — |
| Input Voltage-Min | — | — | 17.5 V | — |
| Line Regulation-Max | — | — | 0.3% | — |
| Load Regulation-Max | — | — | 0.3% | — |
| Number of Functions | — | — | 1 | 2 |
| Number of Outputs | — | — | 1 | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — |
| Output Current1-Max | — | — | 1 A | — |
| Output Voltage1-Max | — | — | 15.75 V | — |
| Output Voltage1-Min | — | — | 14.25 V | — |
| Output Voltage1-Nom | — | — | 15 V | — |
| Package Equivalence Code | — | — | SIP3,.1ISO-TB | TSSOP16,.25 |
| Packing Method | — | — | TUBE | TR |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Technology | — | — | BIPOLAR | CMOS |
| Voltage Tolerance-Max | — | — | 4% | — |
| Additional Feature | — | — | — | EDGE TRIGGERED FROM ACTIVE-HIGH OR ACTIVE-LOW GATED LOGIC INPUTS |
| Family | — | — | — | LV/LV-A/LVX/H |
| Load Capacitance (CL) | — | — | — | 50 pF |
| Logic IC Type | — | — | — | MONOSTABLE MULTIVIBRATOR |
| Max I(ol) | — | — | — | 0.012 A |
| Number of Bits | — | — | — | 2 |
| Number of Data/Clock Inputs | — | — | — | 2 |
| Output Polarity | — | — | — | COMPLEMENTARY |
| Power Supply Current-Max (ICC) | — | — | — | 0.02 mA |
| Propagation Delay (tpd) | — | — | — | 42 ns |
| Schmitt Trigger | — | — | — | YES |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | — | 2 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 2.5 V |
| Temperature Grade | — | — | — | AUTOMOTIVE |
| Terminal Pitch | — | — | — | 0.65 mm |
| ## SN74LV123APWT 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 3 alternatives for MMBT6428LT1G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MMBT6428LT1G 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 MMBT6428LT1G 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.
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FAQ
What is equivalent to MMBT6428LT1G?
Known equivalents for MMBT6428LT1G include SBAV99LT1G, L7815CP, SN74LV123APWT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MMBT6428LT1G?
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 MMBT6428LT1G 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.