DTC123JKAT146Alternatives & Equivalent Parts
About DTC123JKAT146
DTC123JKAT146 is a Transistor component manufactured by ROHM Semiconductor. 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 | DTC123JKAT146Source | 5750329-2 | 5750071-1 |
|---|---|---|---|
| Manufacturer | ROHM Semiconductor | TE Connectivity | TE Connectivity |
| Package Type | SOT23 (3-Pin) | Other | Other |
| Pin Count | 3 | 8 | 9 |
| Temperature Range | ~ 150.0°C | -55.0°C ~ 105.0°C | -55.0°C ~ 105.0°C |
| Price | $0.0340 | $5.3400 | $2.7203 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | TRANSFERRED | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Factory Lead Time | 18 Weeks | 22 Weeks | — |
| YTEOL | 7 | — | 7.5 |
| Additional Feature | BUILT-IN BIAS RESISTOR RATIO IS 21 | — | — |
| Collector Current-Max (IC) | 0.1 A | — | — |
| Collector-Emitter Voltage-Max | 50 V | — | — |
| Configuration | SINGLE WITH BUILT-IN RESISTOR | — | — |
| DC Current Gain-Min (hFE) | 80 | — | — |
| JESD-30 Code | R-PDSO-G3 | — | — |
| JESD-609 Code | e1 | — | e3 |
| Number of Elements | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — |
| Package Shape | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | — |
| Polarity/Channel Type | NPN | — | — |
| Power Dissipation-Max (Abs) | 0.2 W | — | — |
| Qualification Status | Not Qualified | — | — |
| Surface Mount | YES | — | — |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | — | — |
| Terminal Form | GULL WING | — | — |
| Terminal Position | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 10 | — | — |
| Transistor Application | SWITCHING | — | — |
| Transistor Element Material | SILICON | — | — |
| Transition Frequency-Nom (fT) | 250 MHz | — | — |
| VCEsat-Max | 0.3 V | — | — |
| Board Mounting Option | — | SOLDERABLE RETENTION CLIPS | LOCATING POSTS |
| Body Depth | — | 0.375 inch | 0.505 inch |
| Body/Shell Style | — | RECEPTACLE | RECEPTACLE |
| Connector Type | — | MINI DIN CONNECTOR | MINI DIN CONNECTOR |
| Contact Finish Mating | — | NOT SPECIFIED | NOT APPLICABLE |
| Contact Gender | — | FEMALE | FEMALE |
| Contact Material | — | NOT SPECIFIED | NOT APPLICABLE |
| Contact Pattern | — | STAGGERED | STAGGERED |
| Contact Style | — | RND PIN-SKT | RND PIN-SKT |
| DIN Conformance | — | NO | NO |
| Durability | — | 500 Cycles | 500 Cycles |
| EMI Shielded | — | YES | YES |
| Empty Shell | — | NO | NO |
| Filter Feature | — | NO | NO |
| IEC Conformance | — | NO | NO |
| Insulation Resistance | — | 1000000000 Ω | 1000000000 Ω |
| Insulator Color | — | BLACK | BLACK |
| Insulator Material | — | POLYETHYLENE | POLYETHYLENE |
| MIL Conformance | — | NO | NO |
| Mains Connector Rating | — | .5A | .5A |
| Mixed Contacts | — | NO | NO |
| Mounting Option 1 | — | LOCKING | LOCKING |
| Mounting Style | — | STRAIGHT | RIGHT ANGLE |
| Mounting Type | — | BOARD | BOARD AND PANEL |
| Number Of Connectors | — | ONE | ONE |
| Number of Ports | — | 1 | 1 |
| Option | — | GENERAL PURPOSE | GENERAL PURPOSE |
| Panel Mount | — | NO | NO |
| Plating Thickness | — | 30u inch | 30u inch |
| Polarization Key | — | POLARIZED | POLARIZED |
| Rated Current (Signal) | — | 0.5 A | 0.5 A |
| Reference Standard | — | CSA, UL | UL |
| Shell Finish | — | TIN | TIN |
| Shell Material | — | BRASS | COPPER ALLOY |
| Terminal Length | — | 0.1 inch | 0.125 inch |
| Terminal Pitch | — | 6.5 mm | 6.5 mm |
| Termination Type | — | SOLDER | SOLDER |
| Total Number of Contacts | — | 6 | 6 |
| UL Flammability Code | — | 94V-0 | 94V-0 |
| Body Breadth | — | — | 0.512 inch |
| Body Length | — | — | 0.551 inch |
| Contact Finish Termination | — | — | Tin (Sn) |
| Contact Pitch Circle Diameter | — | — | 5 mm |
| Primary Product Color Black | — | — | Shield Plating Material Tin over Nickel |
| Shield Plating Thickness 59 MICIN | — | — | Panel Ground Feature Type Grounding Fingers |
| Configuration Features: PCB Mount Orientation Right Angle | — | — | Connector Contact Load Condition Fully Loaded |
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 DTC123JKAT146 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for DTC123JKAT146 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 DTC123JKAT146 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 DTC123JKAT146?
Known equivalents for DTC123JKAT146 include 5750329-2, 5750071-1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of DTC123JKAT146?
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 DTC123JKAT146 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.