SFH618A-4Alternatives & Equivalent Parts
About SFH618A-4
SFH618A-4 is a Integrated Circuit component manufactured by Vishay. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 5 alternatives for SFH618A-4 — response within 24 hours.
Specification Comparison
| Parameter | SFH618A-4Source | IRFU120NPBF | STTH812G-TR | L7806CV | APT1608EC | THS4503CD |
|---|---|---|---|---|---|---|
| Manufacturer | Vishay | International Rectifier | STMicroelectronics | STMicroelectronics | Kingbright | Texas Instruments |
| Package Type | Dual-In-Line Packages | Transistor Outline, Vertical | Other | Transistor Outline, Vertical | LEDs Chip | Other |
| Pin Count | 4 | 3 | 3 | 3 | 2 | 8 |
| Temperature Range | -55.0°C ~ 100.0°C | ~ 175.0°C | ~ 175.0°C | — | -40.0°C ~ 85.0°C | ~ 70.0°C |
| Price | $0.1775 | $0.2976 | $0.3552 | $0.1560 | $0.0468 | $6.0645 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | — | — | Yes | Yes |
| Factory Lead Time | 10 Weeks | — | 25 Weeks | — | — | — |
| YTEOL | 6 | 0 | 6.6 | 0 | 7 | 15 |
| Coll-Emtr Bkdn Voltage-Min | 55 V | — | — | — | — | — |
| Configuration | SINGLE | SINGLE WITH BUILT-IN DIODE | SINGLE | — | SINGLE | — |
| Current Transfer Ratio-Nom | 200% | — | — | — | — | — |
| Dark Current-Max | 200 nA | — | — | — | — | — |
| Forward Current-Max | 0.05 A | — | — | — | 0.03 A | — |
| Isolation Voltage-Max | 5300 V | — | — | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e4 | e4 |
| Number of Elements | 1 | 1 | 1 | — | — | — |
| Optoelectronic Device Type | TRANSISTOR OUTPUT OPTOCOUPLER | — | — | — | SINGLE COLOR LED | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) | Matte Tin (Sn) | Gold (Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | — | AVALANCHE RATED | FREE WHEELING DIODE, LOW LEAKAGE CURRENT, SNUBBER DIODE, HIGH RELIABILITY | — | — | — |
| Avalanche Energy Rating (Eas) | — | 91 mJ | — | — | — | — |
| Case Connection | — | DRAIN | CATHODE | — | — | — |
| DS Breakdown Voltage-Min | — | 100 V | — | — | — | — |
| Drain Current-Max (ID) | — | 9.4 A | — | — | — | — |
| Drain-source On Resistance-Max | — | 0.21 Ω | — | — | — | — |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR | — | — | — | — |
| JEDEC-95 Code | — | TO-251AA | — | — | — | — |
| JESD-30 Code | — | R-PSIP-T3 | R-PSSO-G2 | R-PSFM-T3 | — | R-PDSO-G8 |
| Operating Mode | — | ENHANCEMENT MODE | — | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | — | IN-LINE | SMALL OUTLINE | FLANGE MOUNT | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 | 245 | NOT SPECIFIED | — | 260 |
| Polarity/Channel Type | — | N-CHANNEL | — | — | — | — |
| Power Dissipation-Max (Abs) | — | 42 W | — | — | — | — |
| Pulsed Drain Current-Max (IDM) | — | 38 A | — | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Surface Mount | — | NO | YES | NO | YES | YES |
| Terminal Form | — | THROUGH-HOLE | GULL WING | THROUGH-HOLE | — | GULL WING |
| Terminal Position | — | SINGLE | SINGLE | SINGLE | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | NOT SPECIFIED | — | 30 |
| Transistor Application | — | SWITCHING | — | — | — | — |
| Transistor Element Material | — | SILICON | — | — | — | — |
| Application | — | — | HIGH VOLTAGE ULTRA FAST SOFT RECOVERY | — | — | — |
| Diode Element Material | — | — | SILICON | — | — | — |
| Diode Type | — | — | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | — | — | 2.2 V | — | — | — |
| Non-rep Pk Forward Current-Max | — | — | 80 A | — | — | — |
| Number of Phases | — | — | 1 | — | — | — |
| Output Current-Max | — | — | 8 A | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 1200 V | — | — | — |
| Reverse Current-Max | — | — | 8 µA | — | — | — |
| Reverse Recovery Time-Max | — | — | 0.1 µs | — | — | — |
| Reverse Test Voltage | — | — | 1200 V | — | — | — |
| Reach Compliance Code | — | — | — | Not Compliant | — | — |
| Date Of Intro | — | — | — | 1980-01-04 | — | — |
| Adjustability | — | — | — | FIXED | — | — |
| Dropout Voltage1-Nom | — | — | — | 2 V | — | — |
| Input Voltage Absolute-Max | — | — | — | 35 V | — | — |
| Input Voltage-Max | — | — | — | 19 V | — | — |
| Input Voltage-Min | — | — | — | 8 V | — | — |
| Line Regulation-Max | — | — | — | 0.12% | — | — |
| Load Regulation-Max | — | — | — | 0.12% | — | — |
| Number of Functions | — | — | — | 1 | 1 | 1 |
| Number of Outputs | — | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | — |
| Output Current1-Max | — | — | — | 1 A | — | — |
| Output Voltage1-Max | — | — | — | 6.3 V | — | — |
| Output Voltage1-Min | — | — | — | 5.7 V | — | — |
| Output Voltage1-Nom | — | — | — | 6 V | — | — |
| Package Equivalence Code | — | — | — | SIP3,.1TB | — | SOP8,.25 |
| Packing Method | — | — | — | TUBE | TR, 7 INCH | TUBE |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — |
| Technology | — | — | — | BIPOLAR | — | BICMOS |
| Voltage Tolerance-Max | — | — | — | 4% | — | — |
| Color | — | — | — | — | HIGH EFFICIENCY RED | — |
| Forward Voltage-Max | — | — | — | — | 2.5 V | — |
| Lens Type | — | — | — | — | WATER CLEAR | — |
| Luminous Intensity-Nom | — | — | — | — | 15.0 mcd | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — |
| Overall Height | — | — | — | — | 0.75 mm | — |
| Peak Wavelength | — | — | — | — | 627 nm | — |
| Reverse Voltage-Max | — | — | — | — | 5 V | — |
| Shape | — | — | — | — | RECTANGULAR | — |
| Size | — | — | — | — | 1.2 mm | — |
| Terminal Pitch | — | — | — | — | 1.3 mm | 1.27 mm |
| Viewing Angle | — | — | — | — | 150 deg | — |
| Amplifier Type | — | — | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | — | — | 5 µA |
| Bandwidth (3dB)-Nom | — | — | — | — | — | 30 MHz |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | 4.6 µA |
| Common-mode Reject Ratio-Min | — | — | — | — | — | 74 dB |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | 80 dB |
| Frequency Compensation | — | — | — | — | — | YES |
| Input Offset Current-Max (IIO) | — | — | — | — | — | 2 µA |
| Input Offset Voltage-Max | — | — | — | — | — | 4000 µV |
| Low-Bias | — | — | — | — | — | NO |
| Low-Offset | — | — | — | — | — | NO |
| Micropower | — | — | — | — | — | NO |
| Neg Supply Voltage Limit-Max | — | — | — | — | — | -8.25 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | — | -5 V |
| Power | — | — | — | — | — | NO |
| Programmable Power | — | — | — | — | — | NO |
| Slew Rate-Nom | — | — | — | — | — | 2800 V/us |
| Subcategory | — | — | — | — | — | Operational Amplifier |
| Supply Current-Max | — | — | — | — | — | 28 mA |
| Supply Voltage Limit-Max | — | — | — | — | — | 8.25 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | 5 V |
| Temperature Grade | — | — | — | — | — | COMMERCIAL |
| Unity Gain BW-Nom | — | — | — | — | — | 300000 |
| Voltage Gain-Min | — | — | — | — | — | 355 |
| Wideband | — | — | — | — | — | YES |
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 5 alternatives for SFH618A-4 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SFH618A-4 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 SFH618A-4 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 SFH618A-4?
Known equivalents for SFH618A-4 include IRFU120NPBF, STTH812G-TR, L7806CV. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SFH618A-4?
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 SFH618A-4 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.