BC856B-7-FAlternatives & Equivalent Parts
About BC856B-7-F
BC856B-7-F is a Transistor BJT PNP component manufactured by Diodes Inc.. 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 | BC856B-7-FSource | BU931P | L7805CD2T | 53398-1371 | LMC7111BIM5X/NOPB | REG71050DDCT |
|---|---|---|---|---|---|---|
| Manufacturer | Diodes Inc. | STMicroelectronics | STMicroelectronics | Molex | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (3-Pin) | Transistor Outline, Vertical | Other | Other | SOT23 (5-Pin) | — |
| Pin Count | 3 | 3 | 3 | 15 | 5 | — |
| Temperature Range | ~ 150.0°C | ~ 175.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.0235 | $1.4100 | $0.1288 | $0.4890 | $0.3300 | $0.8214 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | — |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | — | Yes | Yes | — |
| YTEOL | 7 | 0 | 0 | 8.3 | 15 | — |
| Collector Current-Max (IC) | 0.1 A | 15 A | — | — | — | — |
| Collector-Emitter Voltage-Max | 65 V | 400 V | — | — | — | — |
| Configuration | SINGLE | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | — | — | — | — |
| DC Current Gain-Min (hFE) | 220 | 300 | — | — | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PSFM-T3 | R-PSSO-G2 | — | R-PDSO-G5 | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | — |
| Number of Elements | 1 | 1 | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | FLANGE MOUNT | SMALL OUTLINE | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | — | 245 | — | 260 | — |
| Polarity/Channel Type | PNP | NPN | — | — | — | — |
| Power Dissipation-Max (Abs) | 0.3 W | 105 W | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — |
| Surface Mount | YES | NO | YES | — | YES | — |
| Terminal Finish | MATTE TIN | Matte Tin (Sn) | MATTE TIN | — | Tin (Sn) | — |
| Terminal Form | GULL WING | THROUGH-HOLE | GULL WING | — | GULL WING | — |
| Terminal Position | DUAL | SINGLE | SINGLE | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | — | 30 | — |
| Transistor Application | SWITCHING | SWITCHING | — | — | — | — |
| Transistor Element Material | SILICON | SILICON | — | — | — | — |
| Transition Frequency-Nom (fT) | 200 MHz | — | — | — | — | — |
| JEDEC-95 Code | — | TO-218 | — | — | — | — |
| Power Dissipation Ambient-Max | — | 135 W | — | — | — | — |
| Reference Standard | — | AEC-Q101 | — | — | — | — |
| VCEsat-Max | — | 1.8 V | — | — | — | — |
| Adjustability | — | — | FIXED | — | — | — |
| Dropout Voltage1-Nom | — | — | 2 V | — | — | — |
| Input Voltage Absolute-Max | — | — | 35 V | — | — | — |
| Input Voltage-Max | — | — | 25 V | — | — | — |
| Input Voltage-Min | — | — | 7 V | — | — | — |
| Line Regulation-Max | — | — | 0.1% | — | — | — |
| Load Regulation-Max | — | — | 0.1% | — | — | — |
| Number of Functions | — | — | 1 | — | 1 | — |
| Number of Outputs | — | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | — | 150 °C | — | — | — |
| Output Current1-Max | — | — | 1.5 A | — | — | — |
| Output Voltage1-Max | — | — | 5.25 V | — | — | — |
| Output Voltage1-Min | — | — | 4.75 V | — | — | — |
| Output Voltage1-Nom | — | — | 5 V | — | — | — |
| Package Equivalence Code | — | — | SMSIP3H,.55TB | — | TSOP5/6,.11,37 | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — |
| Technology | — | — | BIPOLAR | — | CMOS | — |
| Terminal Pitch | — | — | 2.54 mm | 1.25 mm | 0.953 mm | — |
| Voltage Tolerance-Max | — | — | 5% | — | — | — |
| ## L7805CD2T Alternates Showing results | — | — | Image | — | — | — |
| Additional Feature | — | — | — | PICOBLADE | — | — |
| Board Mounting Option | — | — | — | FITTING NAIL | — | — |
| Body Breadth | — | — | — | 0.146 inch | — | — |
| Body Depth | — | — | — | 0.185 inch | — | — |
| Body Length | — | — | — | 0.843 inch | — | — |
| Connector Type | — | — | — | BOARD CONNECTOR | — | — |
| Contact Finish Mating | — | — | — | NOT SPECIFIED | — | — |
| Contact Finish Termination | — | — | — | Tin (Sn) | — | — |
| Contact Gender | — | — | — | MALE | — | — |
| Contact Material | — | — | — | PHOSPHOR BRONZE | — | — |
| Contact Pattern | — | — | — | RECTANGULAR | — | — |
| Contact Style | — | — | — | BLADE PIN-SKT | — | — |
| DIN Conformance | — | — | — | NO | — | — |
| Filter Feature | — | — | — | NO | — | — |
| IEC Conformance | — | — | — | NO | — | — |
| MIL Conformance | — | — | — | NO | — | — |
| Mating Contact Pitch | — | — | — | 0.049 inch | — | — |
| Mating Information | — | — | — | MULTIPLE MATING PARTS AVAILABLE | — | — |
| Mixed Contacts | — | — | — | NO | — | — |
| Mounting Option 1 | — | — | — | LOCKING | — | — |
| Mounting Style | — | — | — | STRAIGHT | — | — |
| Mounting Type | — | — | — | BOARD | — | — |
| Number Of Connectors | — | — | — | ONE | — | — |
| Number Of PCB Rows | — | — | — | 1 | — | — |
| Number of Rows Loaded | — | — | — | 1 | — | — |
| Option | — | — | — | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | — | — | — | RECTANGULAR | — | — |
| Polarization Key | — | — | — | POLARIZED HOUSING | — | — |
| Rated Current (Signal) | — | — | — | 1 A | — | — |
| Termination Type | — | — | — | SURFACE MOUNT | — | — |
| Total Number of Contacts | — | — | — | 13 | — | — |
| UL Flammability Code | — | — | — | 94V-0 | — | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.000001 µA | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.000001 µA | — |
| Common-mode Reject Ratio-Min | — | — | — | — | 60 dB | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | 85 dB | — |
| Frequency Compensation | — | — | — | — | YES | — |
| Input Offset Current-Max (IIO) | — | — | — | — | 0.00001 µA | — |
| Input Offset Voltage-Max | — | — | — | — | 3000 µV | — |
| Low-Bias | — | — | — | — | YES | — |
| Low-Offset | — | — | — | — | NO | — |
| Micropower | — | — | — | — | YES | — |
| Packing Method | — | — | — | — | TR | — |
| Power | — | — | — | — | NO | — |
| Programmable Power | — | — | — | — | NO | — |
| Slew Rate-Min | — | — | — | — | 0.01 V/us | — |
| Slew Rate-Nom | — | — | — | — | 0.027 V/us | — |
| Supply Current-Max | — | — | — | — | 0.045 mA | — |
| Supply Voltage Limit-Max | — | — | — | — | 11 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 2.7 V | — |
| Temperature Grade | — | — | — | — | INDUSTRIAL | — |
| Unity Gain BW-Nom | — | — | — | — | 50 | — |
| Voltage Gain-Min | — | — | — | — | 150000 | — |
| Wideband | — | — | — | — | NO | — |
| ## LMC7111BIM5X/NOPB 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 5 alternatives for BC856B-7-F — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for BC856B-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 BC856B-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 BC856B-7-F?
Known equivalents for BC856B-7-F include BU931P, L7805CD2T, 53398-1371. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BC856B-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 BC856B-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.