Part Details for MMBT3904T by onsemi
Results Overview of MMBT3904T by onsemi
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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.
Applications
Consumer Electronics
Audio and Video Systems
MMBT3904T Information
MMBT3904T by onsemi 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.
Price & Stock for MMBT3904T
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
86009858
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Verical | Trans GP BJT NPN 40V 0.2A 250mW 3-Pin SOT-523FL T/R RoHS: Compliant Min Qty: 5672 Package Multiple: 1 Date Code: 2001 | Americas - 93576 |
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$0.0661 | Buy Now |
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DISTI #
86009030
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Verical | Trans GP BJT NPN 40V 0.2A 250mW 3-Pin SOT-523FL T/R RoHS: Compliant Min Qty: 5672 Package Multiple: 1 Date Code: 1901 | Americas - 12000 |
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$0.0661 | Buy Now |
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Bristol Electronics | 14827 |
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RFQ | ||
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Bristol Electronics | 3000 |
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RFQ | ||
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Bristol Electronics | 374 |
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RFQ | ||
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Quest Components | 200 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR | 11861 |
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$0.0700 / $0.4000 | Buy Now |
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Quest Components | 200 MA, 40 V, NPN, SI, SMALL SIGNAL TRANSISTOR | 2400 |
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$0.0870 / $0.2900 | Buy Now |
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Rochester Electronics | TRANSISTOR RoHS: Compliant Status: Obsolete Min Qty: 1 | 105697 |
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$0.0328 / $0.0529 | Buy Now |
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DISTI #
MMBT3904T
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Avnet Silica | Transistor GP BJT NPN 40V 02A 3Pin SOT523F TR (Alt: MMBT3904T) RoHS: Compliant Min Qty: 18000 Package Multiple: 3000 Lead time: 143 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
MMBT3904T
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EBV Elektronik | Transistor GP BJT NPN 40V 02A 3Pin SOT523F TR (Alt: MMBT3904T) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 143 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for MMBT3904T
MMBT3904T CAD Models
MMBT3904T Part Data Attributes
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MMBT3904T
onsemi
Buy Now
Datasheet
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Compare Parts:
MMBT3904T
onsemi
200 mA, 40 V NPN Bipolar Junction Transistor, SOT-523FL, 3000-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOT-523FL | |
| Package Description | SOT-523F, 3 PIN | |
| Manufacturer Package Code | 419BG | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.21.00.75 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Collector Current-Max (IC) | 0.2 A | |
| Collector-Base Capacitance-Max | 6 pF | |
| Collector-Emitter Voltage-Max | 40 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 30 | |
| JESD-30 Code | R-PDSO-F3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | NPN | |
| Power Dissipation Ambient-Max | 0.25 W | |
| Power Dissipation-Max (Abs) | 0.25 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | FLAT | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 300 MHz | |
| Turn-off Time-Max (toff) | 85 ns | |
| Turn-on Time-Max (ton) | 70 ns | |
| VCEsat-Max | 0.3 V |
Alternate Parts for MMBT3904T
This table gives cross-reference parts and alternative options found for MMBT3904T. 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 MMBT3904T, 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 |
|---|---|---|---|---|
| MMBT3904T-TP | Micro Commercial Components | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC, PACKAGE-3 | MMBT3904T vs MMBT3904T-TP |
| MMBT3904T | Micro Commercial Components | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 | MMBT3904T vs MMBT3904T |
| MMBT3904T | Fairchild Semiconductor Corporation | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, ULTRA SMALL, PLASTIC PACKAGE-3 | MMBT3904T vs MMBT3904T |
| MMBT3904T | Motorola Mobility LLC | Check for Price | 200mA, 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, CASE 318-07, 3 PIN | MMBT3904T vs MMBT3904T |
| CMUT3904TR | Central Semiconductor Corp | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 | MMBT3904T vs CMUT3904TR |
| CMUT3904 | Central Semiconductor Corp | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 | MMBT3904T vs CMUT3904 |
| MMBT3904T/R | onsemi | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon | MMBT3904T vs MMBT3904T/R |
| MMBT3904TT1G | onsemi | $0.0373 | 200 mA, 40 V NPN Bipolar Junction Transistor, SC-75 (SOT-416) 3 LEAD, 3000-REEL | MMBT3904T vs MMBT3904TT1G |
| MMBT3904T | WEITRON INTERNATIONAL CO., LTD. | Check for Price | Small Signal Bipolar Transistor, 0.2A I(C), NPN, | MMBT3904T vs MMBT3904T |
MMBT3904T Frequently Asked Questions (FAQ)
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The MMBT3904T can operate safely between -55°C to 150°C, but the recommended operating temperature range is -40°C to 125°C.
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To ensure proper biasing, the base-emitter voltage (VBE) should be around 0.7V, and the collector-emitter voltage (VCE) should be around 1V to 2V. The base current should be limited to prevent overheating.
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The maximum collector current (IC) rating for the MMBT3904T is 200mA, and the maximum peak current rating is 300mA.
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To protect the MMBT3904T from ESD, handle the device by the body, use an anti-static wrist strap or mat, and store the device in an anti-static bag or container.
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Yes, the MMBT3904T can be used in switching applications, but it's essential to ensure the device is properly biased and the switching frequency is within the recommended range (typically up to 100 kHz).