SI2312CDS-T1-GE3Alternatives & Equivalent Parts
About SI2312CDS-T1-GE3
SI2312CDS-T1-GE3 is a MOSFET (N-Channel) component manufactured by Vishay. 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 | SI2312CDS-T1-GE3Source | MMBT3904T-7-F | MCP2221-I/P |
|---|---|---|---|
| Manufacturer | Vishay | Diodes Inc. | Microchip |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | Dual-In-Line Packages |
| Pin Count | 3 | 3 | 14 |
| Temperature Range | -55.0°C ~ 150.0°C | ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1000 | $0.0234 | $2.4000 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Factory Lead Time | 15 Weeks | 12 Weeks | 14 Weeks |
| YTEOL | 5 | 7 | 3 |
| Configuration | SINGLE WITH BUILT-IN DIODE | SINGLE | — |
| DS Breakdown Voltage-Min | 20 V | — | — |
| Drain Current-Max (ID) | 6 A | — | — |
| Drain-source On Resistance-Max | 0.0318 Ω | — | — |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — | — |
| Feedback Cap-Max (Crss) | 55 pF | — | — |
| JEDEC-95 Code | TO-236 | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | R-PDIP-T14 |
| JESD-609 Code | e3 | e3 | e3 |
| Number of Elements | 1 | 1 | — |
| Operating Mode | ENHANCEMENT MODE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — |
| Polarity/Channel Type | N-CHANNEL | NPN | — |
| Power Dissipation-Max (Abs) | 2.1 W | 0.15 W | — |
| Pulsed Drain Current-Max (IDM) | 20 A | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | NO |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — |
| Transistor Application | SWITCHING | — | — |
| Transistor Element Material | SILICON | SILICON | — |
| Turn-off Time-Max (toff) | 63 ns | 250 ns | — |
| Turn-on Time-Max (ton) | 42 ns | 70 ns | — |
| Pbfree Code | — | Yes | — |
| Collector Current-Max (IC) | — | 0.2 A | — |
| Collector-Emitter Voltage-Max | — | 40 V | — |
| DC Current Gain-Min (hFE) | — | 30 | — |
| Reference Standard | — | AEC-Q101 | — |
| Transition Frequency-Nom (fT) | — | 300 MHz | — |
| Manufacturer Package Code | — | — | PDIP-14 |
| Bus Compatibility | — | — | I2C; SMBUS; UART; USB |
| Clock Frequency-Max | — | — | 12 MHz |
| Data Transfer Rate-Max | — | — | 1.5 MBps |
| Package Equivalence Code | — | — | DIP14,.3 |
| Screening Level | — | — | AEC-Q100; TS 16949 |
| Supply Current-Max | — | — | 15 mA |
| Supply Voltage-Max | — | — | 5.5 V |
| Supply Voltage-Min | — | — | 3 V |
| Supply Voltage-Nom | — | — | 3.3 V |
| Technology | — | — | CMOS |
| Temperature Grade | — | — | INDUSTRIAL |
| Terminal Pitch | — | — | 2.54 mm |
| uPs/uCs/Peripheral ICs Type | — | — | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
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 SI2312CDS-T1-GE3 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SI2312CDS-T1-GE3 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 SI2312CDS-T1-GE3 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 SI2312CDS-T1-GE3?
Known equivalents for SI2312CDS-T1-GE3 include MMBT3904T-7-F, MCP2221-I/P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SI2312CDS-T1-GE3?
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 SI2312CDS-T1-GE3 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.