MC14021BDGAlternatives & Equivalent Parts
About MC14021BDG
MC14021BDG is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a Small Outline Packages 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 | MC14021BDGSource | BD680 | ERJT06J102V |
|---|---|---|---|
| Manufacturer | ON Semiconductor | STMicroelectronics | Panasonic |
| Package Type | Small Outline Packages | Transistor Outline, Vertical | Resistor Chip |
| Pin Count | 16 | 3 | 2 |
| Temperature Range | -55.0°C ~ 125.0°C | ~ 150.0°C | -55.0°C ~ 155.0°C |
| Price | $0.1968 | $0.1395 | $0.0310 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Manufacturer Package Code | 751B-05 | — | — |
| YTEOL | 5 | 9 | 12 |
| Count Direction | RIGHT | — | — |
| Family | 4000/14000/40000 | — | — |
| JESD-30 Code | R-PDSO-G16 | R-PSFM-T3 | — |
| JESD-609 Code | e3 | e3 | e3 |
| Load Capacitance (CL) | 50 pF | — | — |
| Logic IC Type | PARALLEL IN SERIAL OUT | — | — |
| Max Frequency@Nom-Sup | 1500000 Hz | — | — |
| Number of Bits | 8 | — | — |
| Number of Functions | 1 | — | — |
| Output Polarity | TRUE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP16,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE | FLANGE MOUNT | SMT |
| Packing Method | TUBE | — | TR, PUNCHED, 7 INCH |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | — |
| Propagation Delay (tpd) | 800 ns | — | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 18 V | — | — |
| Supply Voltage-Min (Vsup) | 3 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — |
| Surface Mount | YES | NO | YES |
| Technology | CMOS | — | METAL GLAZE/THICK FILM |
| Temperature Grade | MILITARY | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | MATTE TIN OVER NICKEL |
| Terminal Form | GULL WING | THROUGH-HOLE | — |
| Terminal Pitch | 1.27 mm | — | — |
| Terminal Position | DUAL | SINGLE | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | — |
| Trigger Type | POSITIVE EDGE | — | — |
| fmax-Min | 4 MHz | — | — |
| Case Connection | — | ISOLATED | — |
| Collector Current-Max (IC) | — | 4 A | — |
| Collector-Emitter Voltage-Max | — | 80 V | — |
| Configuration | — | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | — |
| DC Current Gain-Min (hFE) | — | 750 | — |
| JEDEC-95 Code | — | TO-126 | — |
| Number of Elements | — | 1 | — |
| Polarity/Channel Type | — | PNP | — |
| Power Dissipation Ambient-Max | — | 40 W | — |
| Power Dissipation-Max (Abs) | — | 40 W | — |
| Transistor Application | — | SWITCHING | — |
| Transistor Element Material | — | SILICON | — |
| Transition Frequency-Nom (fT) | — | 10 MHz | — |
| VCEsat-Max | — | 2.5 V | — |
| ## BD680 Alternates Showing results | — | Image | — |
| Reach Compliance Code | — | — | Compliant |
| Factory Lead Time | — | — | 18 Weeks |
| Construction | — | — | Rectangular |
| Mounting Feature | — | — | SURFACE MOUNT |
| Package Height | — | — | 0.6 mm |
| Package Length | — | — | 2 mm |
| Package Width | — | — | 1.25 mm |
| Rated Power Dissipation (P) | — | — | 0.25 W |
| Rated Temperature | — | — | 70 °C |
| Reference Standard | — | — | AEC-Q200, IEC60115-8 |
| Resistance | — | — | 1000 Ω |
| Resistor Type | — | — | FIXED RESISTOR |
| Size Code | — | — | 0805 |
| Temperature Coefficient | — | — | 200 ppm/°C |
| Terminal Shape | — | — | WRAPAROUND |
| Tolerance | — | — | 5% |
| Working Voltage | — | — | 150 V |
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 MC14021BDG — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MC14021BDG 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 MC14021BDG 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 MC14021BDG?
Known equivalents for MC14021BDG include BD680, ERJT06J102V. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC14021BDG?
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 MC14021BDG 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.