MMSD4148T1Alternatives & Equivalent Parts
About MMSD4148T1
MMSD4148T1 is a Diode component manufactured by ON Semiconductor. It comes in a Small Outline Diode 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 | MMSD4148T1Source | MMSD4148T1G | ADM6710IARJZ-REEL7 | UC3845BN | BC327 | MBR0540T1G | RF-LORA-868-SO | ERJ3GEYJ102V |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | Analog Devices | STMicroelectronics | ON Semiconductor | ON Semiconductor | RF SOLUTIONS | Panasonic |
| Package Type | Small Outline Diode | Small Outline Diode | Other | Dual-In-Line Packages | Other | Small Outline Diode | Other | Other |
| Pin Count | 2 | 2 | 6 | 8 | 3 | 2 | 16 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | ~ 150.0°C | -55.0°C ~ 150.0°C | — | -55.0°C ~ 155.0°C |
| Price | $0.0075 | $0.0082 | $2.2700 | $0.2847 | $0.0656 | $0.0404 | $14.6000 | $0.0056 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | — | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | No | Yes | No | — | No | Yes | — | Yes |
| Manufacturer Package Code | 425-04 | 425-04 | RJ-6 | — | 29-11 | 425-04 | — | — |
| YTEOL | 0 | 6.1 | 10 | 6 | 0 | 6.08 | — | 12 |
| Additional Feature | FAST SWITCHING | FAST SWITCHING | — | — | — | FREE WHEELING DIODE | — | — |
| Application | FAST RECOVERY | FAST RECOVERY | — | — | — | GENERAL PURPOSE | — | — |
| Breakdown Voltage-Min | 100 V | 100 V | — | — | — | 40 V | — | — |
| Configuration | SINGLE | SINGLE | — | — | SINGLE | SINGLE | — | — |
| Diode Element Material | SILICON | SILICON | — | — | — | SILICON | — | — |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | — | — | — | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | 1 V | 1 V | — | — | — | 0.62 V | — | — |
| JESD-30 Code | R-PDSO-G2 | R-PDSO-G2 | R-PDSO-G6 | R-PDIP-T8 | O-PBCY-T3 | R-PDSO-G2 | — | — |
| JESD-609 Code | e0 | e3 | e3 | e3 | e0 | e3 | — | e3 |
| Non-rep Pk Forward Current-Max | 0.5 A | 2 A | — | — | — | 5.5 A | — | — |
| Number of Elements | 1 | 1 | — | — | 1 | 1 | — | — |
| Number of Phases | 1 | 1 | — | — | — | 1 | — | — |
| Output Current-Max | 0.2 A | 0.2 A | — | 1 A | — | 0.5 A | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | ROUND | RECTANGULAR | — | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | IN-LINE | CYLINDRICAL | SMALL OUTLINE | — | SMT |
| Peak Reflow Temperature (Cel) | 235 | 260 | 260 | — | 235 | 260 | — | — |
| Power Dissipation-Max | 0.425 W | 0.425 W | — | — | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — |
| Rep Pk Reverse Voltage-Max | 100 V | 100 V | — | — | — | 40 V | — | — |
| Reverse Current-Max | 5 µA | 5 µA | — | — | — | 20 µA | — | — |
| Reverse Recovery Time-Max | 0.004 µs | 0.004 µs | — | — | — | — | — | — |
| Reverse Test Voltage | 75 V | 75 V | — | — | — | 40 V | — | — |
| Surface Mount | YES | YES | YES | NO | NO | YES | — | YES |
| Terminal Finish | Tin/Lead (Sn/Pb) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | TIN LEAD | Matte Tin (Sn) - annealed | — | MATTE TIN OVER NICKEL |
| Terminal Form | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | GULL WING | — | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | BOTTOM | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | — | 30 | — | — |
| ## MMSD4148T1 Alternates Showing results | Image | — | — | — | — | — | — | — |
| Adjustable Threshold | — | — | YES | — | — | — | — | — |
| Analog IC - Other Type | — | — | VOLTAGE SUPERVISOR/RESET IC | SWITCHING CONTROLLER | — | — | — | — |
| Number of Channels | — | — | 1 | — | — | — | — | — |
| Number of Functions | — | — | 1 | 1 | — | — | — | — |
| Package Equivalence Code | — | — | TSOP6,.11,37 | DIP8,.3 | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | 1.2 V | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 3 V | — | — | — | — | — |
| Temperature Grade | — | — | INDUSTRIAL | COMMERCIAL | — | — | — | — |
| Terminal Pitch | — | — | 0.95 mm | 2.54 mm | — | — | — | — |
| ## ADM6710IARJZ-REEL7 Alternates Showing results | — | — | Image | — | — | — | — | — |
| Factory Lead Time | — | — | — | 14 Weeks | — | — | — | — |
| Control Mode | — | — | — | CURRENT-MODE | — | — | — | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — | — | — | — |
| Input Voltage-Max | — | — | — | 30 V | — | — | — | — |
| Input Voltage-Min | — | — | — | 8.2 V | — | — | — | — |
| Input Voltage-Nom | — | — | — | 15 V | — | — | — | — |
| Switcher Configuration | — | — | — | SINGLE | — | — | — | — |
| Switching Frequency-Max | — | — | — | 500 kHz | — | — | — | — |
| Technology | — | — | — | BIPOLAR | — | SCHOTTKY | — | METAL GLAZE/THICK FILM |
| ## UC3845BN Alternates Showing results | — | — | — | Image | — | — | — | — |
| Collector Current-Max (IC) | — | — | — | — | 0.8 A | — | — | — |
| Collector-Emitter Voltage-Max | — | — | — | — | 45 V | — | — | — |
| DC Current Gain-Min (hFE) | — | — | — | — | 100 | — | — | — |
| JEDEC-95 Code | — | — | — | — | TO-92 | — | — | — |
| Polarity/Channel Type | — | — | — | — | PNP | — | — | — |
| Power Dissipation-Max (Abs) | — | — | — | — | 0.625 W | — | — | — |
| Transistor Application | — | — | — | — | AMPLIFIER | — | — | — |
| Transistor Element Material | — | — | — | — | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | — | — | — | — | 260 MHz | — | — | — |
| Reach Compliance Code | — | — | — | — | — | — | — | Compliant |
| Construction | — | — | — | — | — | — | — | Rectangular |
| Mounting Feature | — | — | — | — | — | — | — | SURFACE MOUNT |
| Package Height | — | — | — | — | — | — | — | 0.45 mm |
| Package Length | — | — | — | — | — | — | — | 1.6 mm |
| Package Width | — | — | — | — | — | — | — | 0.8 mm |
| Packing Method | — | — | — | — | — | — | — | TR, PUNCHED PAPER, 7 INCH |
| Rated Power Dissipation (P) | — | — | — | — | — | — | — | 0.1 W |
| Rated Temperature | — | — | — | — | — | — | — | 70 °C |
| Reference Standard | — | — | — | — | — | — | — | AEC-Q200, IEC60115-8 |
| Resistance | — | — | — | — | — | — | — | 1000 Ω |
| Resistor Type | — | — | — | — | — | — | — | FIXED RESISTOR |
| Size Code | — | — | — | — | — | — | — | 0603 |
| Temperature Coefficient | — | — | — | — | — | — | — | 200 ppm/°C |
| Terminal Shape | — | — | — | — | — | — | — | WRAPAROUND |
| Tolerance | — | — | — | — | — | — | — | 5% |
| Working Voltage | — | — | — | — | — | — | — | 75 V |
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 7 alternatives for MMSD4148T1 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MMSD4148T1 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 MMSD4148T1 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 MMSD4148T1?
Known equivalents for MMSD4148T1 include MMSD4148T1G, ADM6710IARJZ-REEL7, UC3845BN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MMSD4148T1?
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 MMSD4148T1 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.