BD139-10Alternatives & Equivalent Parts
About BD139-10
BD139-10 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Transistor Outline, Vertical 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 | BD139-10Source | M24M02-DRMN6TP | SN6501DBVT |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Texas Instruments |
| Package Type | Transistor Outline, Vertical | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 3 | 8 | 5 |
| Temperature Range | ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0886 | $1.1232 | $0.2020 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | |||
| Reach Compliance Code | Not Compliant | — | — |
| Factory Lead Time | 14 Weeks | 10 Weeks | — |
| YTEOL | 9 | 8 | 15 |
| Collector Current-Max (IC) | 1.5 A | — | — |
| Collector-Emitter Voltage-Max | 80 V | — | — |
| Configuration | SINGLE | — | — |
| DC Current Gain-Min (hFE) | 63 | — | — |
| JEDEC-95 Code | TO-126 | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PDSO-G8 | R-PDSO-G5 |
| JESD-609 Code | e3 | e4 | e4 |
| Number of Elements | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Polarity/Channel Type | NPN | — | — |
| Power Dissipation-Max (Abs) | 13 W | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | NO | YES | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Position | SINGLE | DUAL | DUAL |
| Transistor Application | AMPLIFIER | — | — |
| Transistor Element Material | SILICON | — | — |
| Transition Frequency-Nom (fT) | 250 MHz | — | — |
| ## BD139-10 Alternates Showing results | Image | — | — |
| Clock Frequency-Max (fCLK) | — | 1 MHz | — |
| Data Retention Time-Min | — | 40 | — |
| Endurance | — | 1000000 Write/Erase Cycles | — |
| I2C Control Byte | — | 1010DMMR | — |
| Memory Density | — | 2097152 bit | — |
| Memory IC Type | — | EEPROM | — |
| Memory Width | — | 8 | — |
| Number of Functions | — | 1 | 1 |
| Number of Words | — | 262144 words | — |
| Number of Words Code | — | 256000 | — |
| Operating Mode | — | SYNCHRONOUS | — |
| Organization | — | 256KX8 | — |
| Package Equivalence Code | — | SOP8,.25 | TSOP5/6,.11,37 |
| Parallel/Serial | — | SERIAL | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Serial Bus Type | — | I2C | — |
| Standby Current-Max | — | 0.000002 A | — |
| Supply Current-Max | — | 0.003 mA | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | 1.8 V | — |
| Supply Voltage-Nom (Vsup) | — | 2.5 V | — |
| Technology | — | CMOS | CMOS |
| Temperature Grade | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Pitch | — | 1.27 mm | 0.95 mm |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 |
| Write Cycle Time-Max (tWC) | — | 10 ms | — |
| Write Protection | — | HARDWARE | — |
| ## M24M02-DRMN6TP Alternates Showing results | — | Image | — |
| Pbfree Code | — | — | Yes |
| Interface IC Type | — | — | INTERFACE CIRCUIT |
| Output Current-Max | — | — | 0.5 A |
| Supply Voltage-Max | — | — | 5.5 V |
| Supply Voltage-Min | — | — | 3 V |
| Supply Voltage-Nom | — | — | 3.3 V |
| ## SN6501DBVT 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 2 alternatives for BD139-10 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for BD139-10 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 BD139-10 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 BD139-10?
Known equivalents for BD139-10 include M24M02-DRMN6TP, SN6501DBVT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BD139-10?
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 BD139-10 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.