Part Details for MMBT3904K by Rochester Electronics LLC
Results Overview of MMBT3904K by Rochester Electronics LLC
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MMBT3904K Information
MMBT3904K by Rochester Electronics LLC is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Part Details for MMBT3904K
MMBT3904K CAD Models
MMBT3904K Part Data Attributes
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MMBT3904K
Rochester Electronics LLC
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Datasheet
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MMBT3904K
Rochester Electronics LLC
200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, SOT-23, 3 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ROCHESTER ELECTRONICS LLC | |
| Part Package Code | SOT-23 | |
| Package Description | SOT-23, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | unknown | |
| Collector Current-Max (IC) | 0.2 A | |
| Collector-Emitter Voltage-Max | 40 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 30 | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | NPN | |
| Qualification Status | COMMERCIAL | |
| Surface Mount | YES | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 300 MHz | |
| Turn-off Time-Max (toff) | 250 ns | |
| Turn-on Time-Max (ton) | 70 ns |
Alternate Parts for MMBT3904K
This table gives cross-reference parts and alternative options found for MMBT3904K. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MMBT3904K, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MMBT3904LT1 | Motorola Semiconductor Products | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB, CASE 318-08, 3 PIN | MMBT3904K vs MMBT3904LT1 |
| MMST3904-13 | Diodes Incorporated | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, ULTRA SMALL, PLASTIC PACKAGE-3 | MMBT3904K vs MMST3904-13 |
| MMST3904-TP | Micro Commercial Components | $0.0533 | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, ULTRA SMALL, PLASTIC, PACKAGE-3 | MMBT3904K vs MMST3904-TP |
| 934026920115 | NXP Semiconductors | Check for Price | TRANSISTOR 200 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, UMT3, SC-70, CMPAK-3, BIP General Purpose Small Signal | MMBT3904K vs 934026920115 |