2SD1047Alternatives & Equivalent Parts
About 2SD1047
2SD1047 is a Transistor BJT NPN 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 | 2SD1047Source | LM7824CT | P600J-E3/54 | TCA9548APW | ADM3222ARUZ | MINISMDC050F-2 |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Vishay | Texas Instruments | Analog Devices | TE Connectivity |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Diodes, Axial Diameter Horizontal Mounting | Small Outline Packages | Small Outline Packages | Fuses Chip |
| Pin Count | 3 | 3 | 2 | 24 | 20 | 2 |
| Temperature Range | ~ 150.0°C | — | -50.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.3750 | $1.0800 | $0.3640 | — | $1.2252 | $0.1460 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE | TRANSFERRED |
| Electrical Parameters | ||||||
| Factory Lead Time | 111 Weeks | — | 7 Weeks | — | — | — |
| YTEOL | 0 | 0 | 6.07 | 0 | 10 | — |
| Collector Current-Max (IC) | 12 A | — | — | — | — | — |
| Collector-Emitter Voltage-Max | 140 V | — | — | — | — | — |
| Configuration | SINGLE | — | SINGLE | — | — | — |
| DC Current Gain-Min (hFE) | 50 | — | — | — | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | O-PALF-W2 | R-PDSO-G24 | R-PDSO-G20 | — |
| JESD-609 Code | e3 | e3 | e3 | — | e3 | e3 |
| Number of Elements | 1 | — | 1 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | ROUND | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | LONG FORM | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | 260 | — |
| Polarity/Channel Type | NPN | — | — | — | — | — |
| Power Dissipation-Max (Abs) | 100 W | — | — | — | — | — |
| Surface Mount | NO | NO | NO | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) | TIN | MATTE TIN | — | Matte Tin (Sn) | Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | WIRE | GULL WING | GULL WING | — |
| Terminal Position | SINGLE | SINGLE | AXIAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | 40 | — |
| Transistor Application | AMPLIFIER | — | — | — | — | — |
| Transistor Element Material | SILICON | — | — | — | — | — |
| Transition Frequency-Nom (fT) | 20 MHz | — | — | — | — | — |
| Pbfree Code | — | Yes | — | — | No | Yes |
| Manufacturer Package Code | — | 340AT | — | — | RU-20 | — |
| Adjustability | — | FIXED | — | — | — | — |
| Dropout Voltage1-Nom | — | 2 V | — | — | — | — |
| Input Voltage Absolute-Max | — | 40 V | — | — | — | — |
| Input Voltage-Max | — | 38 V | — | — | — | — |
| Input Voltage-Min | — | 27 V | — | — | — | — |
| Line Regulation-Max | — | 0.48% | — | — | — | — |
| Load Regulation-Max | — | 0.48% | — | — | — | — |
| Number of Functions | — | 1 | — | 2 | 2 | — |
| Number of Outputs | — | 1 | — | — | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — | — |
| Output Current1-Max | — | 1 A | — | — | — | — |
| Output Voltage1-Max | — | 25.25 V | — | — | — | — |
| Output Voltage1-Min | — | 22.8 V | — | — | — | — |
| Output Voltage1-Nom | — | 24 V | — | — | — | — |
| Package Equivalence Code | — | SIP3,.1TB | — | TSSOP24,.25 | TSSOP20,.25 | — |
| Packing Method | — | RAIL | — | — | — | TR |
| Qualification Status | — | Not Qualified | Not Qualified | — | Not Qualified | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — | — |
| Technology | — | BIPOLAR | — | CMOS | CMOS | — |
| Terminal Pitch | — | 2.54 mm | — | 0.65 mm | 0.65 mm | — |
| Voltage Tolerance-Max | — | 5.2% | — | — | — | — |
| Additional Feature | — | — | FREE WHEELING DIODE | — | — | 0.15 TO 1 OHMS AT 20 DEG CEL |
| Application | — | — | GENERAL PURPOSE | — | — | — |
| Case Connection | — | — | ISOLATED | — | — | — |
| Diode Element Material | — | — | SILICON | — | — | — |
| Diode Type | — | — | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | — | — | 0.9 V | — | — | — |
| Non-rep Pk Forward Current-Max | — | — | 400 A | — | — | — |
| Number of Phases | — | — | 1 | — | — | — |
| Output Current-Max | — | — | 6 A | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | 600 V | — | — | — |
| Reverse Recovery Time-Max | — | — | 2.5 µs | — | — | — |
| Analog IC - Other Type | — | — | — | SINGLE-ENDED MULTIPLEXER | — | — |
| Normal Position | — | — | — | NO/NC | — | — |
| Number of Channels | — | — | — | 8 | — | — |
| On-state Resistance-Max (Ron) | — | — | — | 70 Ω | — | — |
| Output | — | — | — | SEPARATE OUTPUT | — | — |
| Supply Current-Max (Isup) | — | — | — | 0.08 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | 1.65 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 2.5 V | — | — |
| Switching | — | — | — | BREAK-BEFORE-MAKE | — | — |
| Differential Output | — | — | — | — | NO | — |
| Driver Number of Bits | — | — | — | — | 2 | — |
| Input Characteristics | — | — | — | — | SCHMITT TRIGGER | — |
| Interface IC Type | — | — | — | — | LINE TRANSCEIVER | — |
| Interface Standard | — | — | — | — | EIA-232-E; TIA-232-E; V.28 | — |
| Out Swing-Min | — | — | — | — | 10 V | — |
| Output Low Current-Max | — | — | — | — | 0.0016 A | — |
| Output Polarity | — | — | — | — | INVERTED | — |
| Receive Delay-Max | — | — | — | — | 1000 ns | — |
| Receiver Number of Bits | — | — | — | — | 2 | — |
| Supply Current-Max | — | — | — | — | 12 mA | — |
| Supply Voltage-Max | — | — | — | — | 5.5 V | — |
| Supply Voltage-Min | — | — | — | — | 3 V | — |
| Supply Voltage-Nom | — | — | — | — | 3.3 V | — |
| Supply Voltage1-Max | — | — | — | — | 5.5 V | — |
| Supply Voltage1-Min | — | — | — | — | 3 V | — |
| Supply Voltage1-Nom | — | — | — | — | 3.3 V | — |
| Temperature Grade | — | — | — | — | INDUSTRIAL | — |
| Transmit Delay-Max | — | — | — | — | 1200 ns | — |
| ## ADM3222ARUZ Alternates Showing results | — | — | — | — | Image | — |
| Reach Compliance Code | — | — | — | — | — | Compliant |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT |
| Package Height | — | — | — | — | — | 0.62 mm |
| Package Length | — | — | — | — | — | 4.73 mm |
| Package Width | — | — | — | — | — | 3.41 mm |
| Reference Standard | — | — | — | — | — | UL, CSA, TUV |
| Resistance | — | — | — | — | — | 1 Ω |
| Resistor Type | — | — | — | — | — | PTC THERMISTOR |
| Terminal Placement | — | — | — | — | — | DUAL |
| Terminal Shape | — | — | — | — | — | ONE SURFACE |
| Thermistor Application | — | — | — | — | — | OVERLOAD PROTECTION |
| Working Voltage | — | — | — | — | — | 24 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 5 alternatives for 2SD1047 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 2SD1047 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 2SD1047 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 2SD1047?
Known equivalents for 2SD1047 include LM7824CT, P600J-E3/54, TCA9548APW. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 2SD1047?
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 2SD1047 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.