DMMT3904W-7-FAlternatives & Equivalent Parts
About DMMT3904W-7-F
DMMT3904W-7-F is a Transistor component manufactured by Diodes Inc.. It comes in a SOT23 (6-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 | DMMT3904W-7-FSource | MMBT5551-7-F | SZMMBZ5235BLT1G | MMBT5401-7-F | 747844-4 | BAV199-7-F |
|---|---|---|---|---|---|---|
| Manufacturer | Diodes Inc. | Diodes Inc. | ON Semiconductor | Diodes Inc. | TE Connectivity | Diodes Inc. |
| Package Type | SOT23 (6-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | Other | SOT23 (3-Pin) |
| Pin Count | 6 | 3 | 3 | 3 | 11 | 3 |
| Temperature Range | ~ 150.0°C | -55.0°C ~ 150.0°C | -65.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 105.0°C | -65.0°C ~ 150.0°C |
| Price | $0.0530 | $0.0271 | $0.0236 | $0.0178 | $1.0000 | $0.0214 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | No | Yes |
| Factory Lead Time | 12 Weeks | — | 6 Weeks | — | — | 12 Weeks |
| YTEOL | 7 | 7 | 7.1 | 7 | 6 | 6.1 |
| Collector Current-Max (IC) | 0.2 A | 0.2 A | — | 0.6 A | — | — |
| Collector-Emitter Voltage-Max | 40 V | 160 V | — | 150 V | — | — |
| Configuration | SEPARATE, 2 ELEMENTS | SINGLE | SINGLE | SINGLE | — | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS |
| DC Current Gain-Min (hFE) | 30 | 30 | — | 50 | — | — |
| JESD-30 Code | R-PDSO-G6 | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 | — | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e0 | e3 |
| Number of Elements | 2 | 1 | 1 | 1 | — | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 |
| Polarity/Channel Type | NPN | NPN | — | PNP | — | — |
| Power Dissipation-Max (Abs) | 0.2 W | 0.3 W | — | 0.35 W | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified |
| Surface Mount | YES | YES | YES | YES | — | YES |
| Terminal Finish | MATTE TIN | MATTE TIN | Matte Tin (Sn) - annealed | MATTE TIN | — | MATTE TIN |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — | 30 |
| Transistor Element Material | SILICON | SILICON | — | SILICON | — | — |
| Transition Frequency-Nom (fT) | 300 MHz | 100 MHz | — | 100 MHz | — | — |
| Turn-off Time-Max (toff) | 250 ns | — | — | — | — | — |
| Turn-on Time-Max (ton) | 70 ns | — | — | — | — | — |
| Collector-Base Capacitance-Max | — | 6 pF | — | 6 pF | — | — |
| Reference Standard | — | MIL-STD-202 | AEC-Q101 | AEC-Q101 | UL | MIL-STD-202 |
| Transistor Application | — | SWITCHING | — | SWITCHING | — | — |
| VCEsat-Max | — | 0.2 V | — | 0.5 V | — | — |
| Manufacturer Package Code | — | — | 318 | — | — | — |
| Diode Element Material | — | — | SILICON | — | — | SILICON |
| Diode Type | — | — | ZENER DIODE | — | — | RECTIFIER DIODE |
| Dynamic Impedance-Max | — | — | 5 Ω | — | — | — |
| JEDEC-95 Code | — | — | TO-236AB | — | — | — |
| Polarity | — | — | UNIDIRECTIONAL | — | — | — |
| Power Dissipation-Max | — | — | 0.225 W | — | — | 0.25 W |
| Reference Voltage-Nom | — | — | 6.8 V | — | — | — |
| Technology | — | — | ZENER | — | — | — |
| Voltage Tol-Max | — | — | 5% | — | — | — |
| Working Test Current | — | — | 20 mA | — | — | — |
| Additional Feature | — | — | — | HIGH RELIABILITY | AMPLIMITE | — |
| Power Dissipation Ambient-Max | — | — | — | 0.31 W | — | — |
| Board Mounting Option | — | — | — | — | BOARD LOCK | — |
| Body Breadth | — | — | — | — | 0.494 inch | — |
| Body Depth | — | — | — | — | 0.497 inch | — |
| Body Length | — | — | — | — | 1.213 inch | — |
| Body/Shell Style | — | — | — | — | RECEPTACLE | — |
| Connector Type | — | — | — | — | D SUBMINIATURE CONNECTOR | — |
| Contact Design | — | — | — | — | PREASSEM CONN | — |
| Contact Finish Mating | — | — | — | — | NOT APPLICABLE | — |
| Contact Finish Termination | — | — | — | — | Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier | — |
| Contact Gender | — | — | — | — | FEMALE | — |
| Contact Material | — | — | — | — | NOT APPLICABLE | — |
| Contact Pattern | — | — | — | — | STAGGERED | — |
| Contact Resistance | — | — | — | — | 20 mΩ | — |
| Contact Style | — | — | — | — | RND PIN-SKT | — |
| DIN Conformance | — | — | — | — | NO | — |
| EMI Shielded | — | — | — | — | YES | — |
| Empty Shell | — | — | — | — | YES | — |
| Filter Feature | — | — | — | — | NO | — |
| IEC Conformance | — | — | — | — | NO | — |
| Insertion Force-Max | — | — | — | — | 2.224 N | — |
| Insulation Resistance | — | — | — | — | 1000000000 Ω | — |
| Insulator Color | — | — | — | — | BLACK | — |
| Insulator Material | — | — | — | — | POLYETHYLENE | — |
| MIL Conformance | — | — | — | — | NO | — |
| Mains Connector Rating | — | — | — | — | 6A | — |
| Mating Contact Pitch | — | — | — | — | 0.108 inch | — |
| Mating Contact Row Spacing | — | — | — | — | 0.112 inch | — |
| Mating Information | — | — | — | — | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | — | — | — | — | NO | — |
| Mounting Option 1 | — | — | — | — | #4/40 UNC | — |
| Mounting Option 2 | — | — | — | — | THREADED INSERT | — |
| Mounting Style | — | — | — | — | RIGHT ANGLE | — |
| Mounting Type | — | — | — | — | BOARD | — |
| Number Of PCB Rows | — | — | — | — | 2 | — |
| Number of Ports | — | — | — | — | 1 | — |
| Number of Rows Loaded | — | — | — | — | 2 | — |
| Option | — | — | — | — | GENERAL PURPOSE | — |
| PCB Contact Pattern | — | — | — | — | STAGGERED | — |
| PCB Contact Row Spacing | — | — | — | — | 2.8448 mm | — |
| Panel Mount | — | — | — | — | NO | — |
| Plating Thickness | — | — | — | — | 30u inch | — |
| Rated Current (Signal) | — | — | — | — | 6 A | — |
| Shell Finish | — | — | — | — | TIN | — |
| Shell Material | — | — | — | — | ZINC ALLOY | — |
| Shell Size | — | — | — | — | 1/E | — |
| Terminal Length | — | — | — | — | 0.125 inch | — |
| Terminal Pitch | — | — | — | — | 2.74 mm | — |
| Termination Type | — | — | — | — | SOLDER | — |
| Total Number of Contacts | — | — | — | — | 9 | — |
| UL Flammability Code | — | — | — | — | 94V-0 | — |
| Application | — | — | — | — | — | GENERAL PURPOSE |
| Forward Voltage-Max (VF) | — | — | — | — | — | 0.9 V |
| Non-rep Pk Forward Current-Max | — | — | — | — | — | 4 A |
| Output Current-Max | — | — | — | — | — | 0.16 A |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | 85 V |
| Reverse Recovery Time-Max | — | — | — | — | — | 3 µs |
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 DMMT3904W-7-F — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for DMMT3904W-7-F 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 DMMT3904W-7-F 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 DMMT3904W-7-F?
Known equivalents for DMMT3904W-7-F include MMBT5551-7-F, SZMMBZ5235BLT1G, MMBT5401-7-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of DMMT3904W-7-F?
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 DMMT3904W-7-F 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.