BC817-40WAlternatives & Equivalent Parts
About BC817-40W
BC817-40W is a Integrated Circuit component manufactured by Nexperia. 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 | BC817-40WSource | BC807-40W-7 | MCP617-I/SN | C1005C0G1H221F050BA |
|---|---|---|---|---|
| Manufacturer | Nexperia | Diodes Inc. | Microchip | TDK |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | Small Outline Packages | Capacitor Chip Non-polarised |
| Pin Count | 3 | 3 | 8 | 2 |
| Temperature Range | -65.0°C ~ 150.0°C | ~ 150.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C |
| Price | $0.0164 | $0.0315 | $0.2291 | $0.0870 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||||
| Date Of Intro | 1992-12-21 | — | — | — |
| YTEOL | 7 | 7 | 8 | 3 |
| Collector Current-Max (IC) | 0.5 A | 0.5 A | — | — |
| Collector-Base Capacitance-Max | 5 pF | — | — | — |
| Collector-Emitter Voltage-Max | 45 V | 45 V | — | — |
| Configuration | SINGLE | SINGLE | — | — |
| DC Current Gain-Min (hFE) | 250 | 170 | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G8 | — |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Number of Elements | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Polarity/Channel Type | NPN | PNP | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | TIN | MATTE TIN | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | GULL WING | GULL WING | — |
| Terminal Position | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — |
| Transistor Application | SWITCHING | SWITCHING | — | — |
| Transistor Element Material | SILICON | SILICON | — | — |
| Transition Frequency-Nom (fT) | 100 MHz | 100 MHz | — | — |
| VCEsat-Max | 0.7 V | — | — | — |
| Pbfree Code | — | Yes | Yes | Yes |
| Factory Lead Time | — | 12 Weeks | 6 Weeks | 24 Weeks |
| Power Dissipation-Max (Abs) | — | 0.2 W | — | — |
| Manufacturer Package Code | — | — | SOIC-8 | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | 0.005 µA | — |
| Bias Current-Max (IIB) @25C | — | — | 0.005 µA | — |
| Common-mode Reject Ratio-Min | — | — | 80 dB | — |
| Common-mode Reject Ratio-Nom | — | — | 100 dB | — |
| Frequency Compensation | — | — | YES | — |
| Input Offset Voltage-Max | — | — | 150 µV | — |
| Low-Bias | — | — | NO | — |
| Low-Offset | — | — | YES | — |
| Micropower | — | — | YES | — |
| Number of Functions | — | — | 2 | — |
| Package Equivalence Code | — | — | SOP8,.25 | — |
| Packing Method | — | — | TUBE | TR, 7 Inch |
| Power | — | — | NO | — |
| Programmable Power | — | — | NO | — |
| Screening Level | — | — | TS 16949 | — |
| Slew Rate-Nom | — | — | 0.08 V/us | — |
| Supply Current-Max | — | — | 0.05 mA | — |
| Supply Voltage Limit-Max | — | — | 7 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — |
| Technology | — | — | BICMOS | — |
| Temperature Grade | — | — | INDUSTRIAL | — |
| Terminal Pitch | — | — | 1.27 mm | — |
| Unity Gain BW-Nom | — | — | 190 | — |
| Voltage Gain-Min | — | — | 56200 | — |
| Wideband | — | — | NO | — |
| ## MCP617-I/SN Alternates Showing results | — | — | Image | — |
| Reach Compliance Code | — | — | — | Compliant |
| Capacitance | — | — | — | 0.00022 µF |
| Capacitor Type | — | — | — | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | CERAMIC |
| Height | — | — | — | 0.5 mm |
| Mounting Feature | — | — | — | SURFACE MOUNT |
| Multilayer | — | — | — | Yes |
| Negative Tolerance | — | — | — | 1% |
| Positive Tolerance | — | — | — | 1% |
| Rated (DC) Voltage (URdc) | — | — | — | 50 V |
| Size Code | — | — | — | 0402 |
| Temperature Characteristics Code | — | — | — | C0G |
| Temperature Coefficient | — | — | — | 30ppm/Cel ppm/°C |
| Terminal Shape | — | — | — | WRAPAROUND |
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 BC817-40W — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for BC817-40W 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 BC817-40W 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 BC817-40W?
Known equivalents for BC817-40W include BC807-40W-7, MCP617-I/SN, C1005C0G1H221F050BA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BC817-40W?
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 BC817-40W 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.