BC857BS-7-FAlternatives & Equivalent Parts
About BC857BS-7-F
BC857BS-7-F is a Diode component manufactured by Diodes Inc.. It comes in a SOT23 (6-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 | BC857BS-7-FSource | 20J25KE | LME49990MA/NOPB | TLV809EC26DBZR |
|---|---|---|---|---|
| Manufacturer | Diodes Inc. | Ohmite | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (6-Pin) | Resistors, Axial Diameter Horizontal Mounting | Small Outline Packages | SOT23 (3-Pin) |
| Pin Count | 6 | 2 | 8 | 3 |
| Temperature Range | ~ 125.0°C | ~ 350.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0169 | $2.6900 | — | $0.1041 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | No | Yes |
| Factory Lead Time | 12 Weeks | — | — | — |
| YTEOL | 7 | 9 | 0 | 15 |
| Collector Current-Max (IC) | 0.1 A | — | — | — |
| Collector-Emitter Voltage-Max | 45 V | — | — | — |
| Configuration | SEPARATE, 2 ELEMENTS | — | — | — |
| DC Current Gain-Min (hFE) | 220 | — | — | — |
| JESD-30 Code | R-PDSO-G6 | — | R-PDSO-G8 | R-PDSO-G3 |
| JESD-609 Code | e3 | — | e3 | — |
| Number of Elements | 2 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | Axial | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 |
| Polarity/Channel Type | PNP | — | — | — |
| Power Dissipation-Max (Abs) | 0.2 W | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | — |
| Surface Mount | YES | NO | YES | YES |
| Terminal Finish | MATTE TIN | — | MATTE TIN | Matte Tin (Sn) |
| Terminal Form | GULL WING | — | GULL WING | GULL WING |
| Terminal Position | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 |
| Transistor Application | SWITCHING | — | — | — |
| Transistor Element Material | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | 100 MHz | — | — | — |
| Reach Compliance Code | — | Compliant | — | — |
| Additional Feature | — | FLAME PROOF | — | MNL RST:Y;PW FL IO:N;PRG RST DLY:N;WD:N;WDO:N;WWD:N |
| Construction | — | Tubular | — | — |
| Lead Diameter | — | 0.8118 mm | — | — |
| Lead Length | — | 38.1 mm | — | — |
| Mounting Feature | — | THROUGH HOLE MOUNT | — | — |
| Package Diameter | — | 10 mm | — | — |
| Package Length | — | 47.2 mm | — | — |
| Rated Power Dissipation (P) | — | 10 W | — | — |
| Rated Temperature | — | 25 °C | — | — |
| Resistance | — | 25000 Ω | — | — |
| Resistor Type | — | FIXED RESISTOR | — | — |
| Technology | — | WIRE WOUND | BIPOLAR | — |
| Terminal Shape | — | WIRE | — | — |
| Tolerance | — | 5% | — | — |
| Working Voltage | — | 720 V | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | 0.15 µA | — |
| Bias Current-Max (IIB) @25C | — | — | 0.5 µA | — |
| Common-mode Reject Ratio-Nom | — | — | 137 dB | — |
| Frequency Compensation | — | — | YES | — |
| Input Offset Voltage-Max | — | — | 300 µV | — |
| Low-Bias | — | — | NO | — |
| Low-Offset | — | — | NO | — |
| Micropower | — | — | NO | — |
| Neg Supply Voltage Limit-Max | — | — | -19 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | — |
| Number of Functions | — | — | 1 | 1 |
| Package Equivalence Code | — | — | SOP8,.25 | TO-236 |
| Packing Method | — | — | TR | — |
| Power | — | — | NO | — |
| Programmable Power | — | — | NO | — |
| Slew Rate-Min | — | — | 16.5 V/us | — |
| Slew Rate-Nom | — | — | 22 V/us | — |
| Supply Current-Max | — | — | 12 mA | — |
| Supply Voltage Limit-Max | — | — | 19 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 15 V | 3.3 V |
| Temperature Grade | — | — | INDUSTRIAL | — |
| Terminal Pitch | — | — | 1.27 mm | 0.95 mm |
| Unity Gain BW-Nom | — | — | 110000 | — |
| Voltage Gain-Min | — | — | 1258000 | — |
| Wideband | — | — | YES | — |
| ## LME49990MA/NOPB Alternates Showing results | — | — | Image | — |
| Date Of Intro | — | — | — | 2020-04-26 |
| Adjustable Threshold | — | — | — | NO |
| Analog IC - Other Type | — | — | — | VOLTAGE SUPERVISOR/RESET IC |
| Number of Channels | — | — | — | 1 |
| Supply Current-Max (Isup) | — | — | — | 0.0012 mA |
| Supply Voltage-Max (Vsup) | — | — | — | 6 V |
| Supply Voltage-Min (Vsup) | — | — | — | 1.7 V |
| Threshold Voltage-Nom | — | — | — | 2.6 |
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 BC857BS-7-F — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for BC857BS-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 BC857BS-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 BC857BS-7-F?
Known equivalents for BC857BS-7-F include 20J25KE, LME49990MA/NOPB, TLV809EC26DBZR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BC857BS-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 BC857BS-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.