1N4148WQ-7-FAlternatives & Equivalent Parts
About 1N4148WQ-7-F
1N4148WQ-7-F is a Diode component manufactured by Diodes Inc.. 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 | 1N4148WQ-7-FSource | 0603CS-R10XJLW | CGA5L3X5R1H106K160AB | 25PK1000MEFC10X16 | ATMEGA4809-AU |
|---|---|---|---|---|---|
| Manufacturer | Diodes Inc. | COILCRAFT | TDK | Rubycon | Microchip |
| Package Type | Small Outline Diode | Other | Capacitor Chip Non-polarised | Capacitor, Polarized Radial Diameter | Quad Flat Packages |
| Pin Count | 2 | 2 | 2 | 2 | 48 |
| Temperature Range | -55.0°C ~ 150.0°C | — | -55.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0117 | $0.2500 | $0.2090 | $0.1716 | $1.3700 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | — |
| Factory Lead Time | 12 Weeks | — | — | — | 8 Weeks |
| YTEOL | 6.1 | 8 | 7.46 | 6 | 18 |
| Additional Feature | HIGH RELIABILITY | — | — | — | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 5MHZ |
| Application | FAST RECOVERY | — | — | — | — |
| Breakdown Voltage-Min | 100 V | — | — | — | — |
| Configuration | SINGLE | — | — | — | — |
| Diode Element Material | SILICON | — | — | — | — |
| Diode Type | RECTIFIER DIODE | — | — | — | — |
| Forward Voltage-Max (VF) | 1.25 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G2 | — | — | — | S-PQFP-G48 |
| JESD-609 Code | e3 | — | e3 | — | e3 |
| Non-rep Pk Forward Current-Max | 2 A | — | — | — | — |
| Number of Elements | 1 | — | — | — | — |
| Number of Phases | 1 | — | — | — | — |
| Output Current-Max | 0.3 A | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR PACKAGE | — | SQUARE |
| Package Style | SMALL OUTLINE | — | SMT | Radial | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | 260 |
| Power Dissipation-Max | 0.4 W | — | — | — | — |
| Reference Standard | AEC-Q101 | — | AEC-Q200 | — | — |
| Rep Pk Reverse Voltage-Max | 100 V | — | — | — | — |
| Reverse Current-Max | 1 µA | — | — | — | — |
| Reverse Recovery Time-Max | 0.004 µs | — | — | — | — |
| Reverse Test Voltage | 75 V | — | — | — | — |
| Surface Mount | YES | — | YES | NO | YES |
| Terminal Finish | MATTE TIN | — | Matte Tin (Sn) - with Nickel (Ni) barrier | — | Matte Tin (Sn) |
| Terminal Form | GULL WING | — | — | — | GULL WING |
| Terminal Position | DUAL | — | — | — | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | Compliant | — |
| Capacitance | — | — | 10 µF | 1000 µF | — |
| Capacitor Type | — | — | CERAMIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR | — |
| Dielectric Material | — | — | CERAMIC | ALUMINUM (WET) | — |
| Height | — | — | 1.6 mm | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | THROUGH HOLE MOUNT | — |
| Multilayer | — | — | Yes | — | — |
| Negative Tolerance | — | — | 10% | 20% | — |
| Packing Method | — | — | TR, 7 INCH | BULK | — |
| Positive Tolerance | — | — | 10% | 20% | — |
| Rated (DC) Voltage (URdc) | — | — | 50 V | 25 V | — |
| Size Code | — | — | 1206 | — | — |
| Temperature Characteristics Code | — | — | X5R | — | — |
| Temperature Coefficient | — | — | 15% ppm/°C | — | — |
| Terminal Shape | — | — | WRAPAROUND | WIRE | — |
| Diameter | — | — | — | 10 mm | — |
| Leakage Current | — | — | — | 0.25 mA | — |
| Polarity | — | — | — | POLARIZED | — |
| Ripple Current | — | — | — | 870 mA | — |
| Tan Delta | — | — | — | 0.16 | — |
| Terminal Pitch | — | — | — | 5 mm | 0.5 mm |
| Manufacturer Package Code | — | — | — | — | TQFP-48 |
| Date Of Intro | — | — | — | — | 2019-08-07 |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 8 |
| Boundary Scan | — | — | — | — | NO |
| CPU Family | — | — | — | — | AVR RISC |
| Clock Frequency-Max | — | — | — | — | 20 MHz |
| DAC Channels | — | — | — | — | NO |
| DMA Channels | — | — | — | — | NO |
| Format | — | — | — | — | FIXED POINT |
| Integrated Cache | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | YES |
| Number of External Interrupts | — | — | — | — | 10 |
| Number of I/O Lines | — | — | — | — | 41 |
| Number of Serial I/Os | — | — | — | — | 4 |
| Number of Timers | — | — | — | — | 5 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | NO |
| Package Equivalence Code | — | — | — | — | TQFP48,.35SQ |
| RAM (bytes) | — | — | — | — | 6144 |
| RAM (words) | — | — | — | — | 512 |
| ROM (words) | — | — | — | — | 49152 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 20 MHz |
| Supply Voltage-Max | — | — | — | — | 5.5 V |
| Supply Voltage-Min | — | — | — | — | 5 V |
| Supply Voltage-Nom | — | — | — | — | 5 V |
| Technology | — | — | — | — | CMOS |
| Temperature Grade | — | — | — | — | INDUSTRIAL |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
| ## ATMEGA4809-AU 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 4 alternatives for 1N4148WQ-7-F — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 1N4148WQ-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 1N4148WQ-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.
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FAQ
What is equivalent to 1N4148WQ-7-F?
Known equivalents for 1N4148WQ-7-F include 0603CS-R10XJLW, CGA5L3X5R1H106K160AB, 25PK1000MEFC10X16. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N4148WQ-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 1N4148WQ-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.