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MMBT3904-7-F
Bipolar (BJT) Single Transistor, NPN, 40 V, 200 mA, 310 mW, SOT-23, Surface Mount
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | DIODES INC. |
|---|---|
| Manufacturer Part No | MMBT3904-7-FCopy |
| Manufacturer Standard Lead Time | 43 weeks |
| Newark Part No. | Full Reel86AK5587 Re-Reel51R6813RL Cut Tape51R6813 |
| Your Part Number | |
| Technical Datasheet |
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $0.194 | $0.19 |
| Total Price | $0.19 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $0.194 |
| 50+ | $0.092 |
| 100+ | $0.073 |
| 250+ | $0.064 |
| 500+ | $0.055 |
| 1000+ | $0.049 |
| 2500+ | $0.046 |
| 5000+ | $0.042 |
Full Reel
| Quantity | Price |
|---|---|
| 3000+ | $0.038 |
| 6000+ | $0.035 |
| 9000+ | $0.032 |
| 15000+ | $0.031 |
| 30000+ | $0.030 |
| 75000+ | $0.029 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | DIODES INC. |
|---|---|
| Manufacturer Part No | MMBT3904-7-FCopy |
| Manufacturer Standard Lead Time | 43 weeks |
| Newark Part No. | Full Reel86AK5587 Re-Reel51R6813RL Cut Tape51R6813 |
| Technical Datasheet | |
| Transistor Polarity | NPN |
| Collector Emitter Voltage Max | 40V |
| Collector Emitter Voltage V(br)ceo | 40V |
| Continuous Collector Current | 200mA |
| Power Dissipation | 310mW |
| Power Dissipation Pd | 310mW |
| DC Collector Current | 200mA |
| Transistor Case Style | SOT-23 |
| DC Current Gain hFE | 100hFE |
| Transistor Mounting | Surface Mount |
| No. of Pins | 3Pins |
| Transition Frequency | 300MHz |
| DC Current Gain hFE Min | 100hFE |
| Operating Temperature Max | 150°C |
| Product Range | - |
| Qualification | AEC-Q101 |
| Automotive Qualification Standard | AEC-Q101 |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
MMBT3904-7-F is a 40V NPN small signal transistor. It is ideal for medium power amplification and switching.
- Collector-base breakdown voltage is 60V minimum at (IC = 10μA, IE = 0)
- Collector cut-off current is 50nA maximum at (VCE = 30V, VEB(off) = 3.0V)
- Collector-emitter saturation voltage is 0.20V maximum at (IC = 10mA, IB = 1.0mA)
- Input capacitance is 8.0pF maximum at (VEB = 0.5V, f = 1.0MHz, IC = 0)
- Input impedance is 10Kohm maximum at (VCE = 10V, IC = 1.0mA, f = 1.0KHz)
- Current gain-bandwidth product is 300MHz minimum at (VCE = 20V, IC = 10mA, f = 100MHz)
- Noise figure is 5.0dB maximum at (VCE = 5.0V, IC = 100μA, RS = 1.0Kohm, f = 1.0KHz)
- Rise time is 35ns maximum at (VCC = 3.0V, IC = 10mA, VBE(OFF) = - 0.5V, IB1 = 1.0mA)
- Fall time is 50ns maximum at (VCC = 3.0V, IC = 10mA, B1 = IB2 = 1.0mA)
- Operating temperature range from -55°C to +150°C, SOT23 package
Technical Specifications
| Transistor Polarity | NPN |
|---|---|
| Collector Emitter Voltage V(br)ceo | 40V |
| Power Dissipation | 310mW |
| DC Collector Current | 200mA |
| DC Current Gain hFE | 100hFE |
| No. of Pins | 3Pins |
| DC Current Gain hFE Min | 100hFE |
| Product Range | - |
| Automotive Qualification Standard | AEC-Q101 |
| SVHC | No SVHC (04-Feb-2026) |
| Collector Emitter Voltage Max | 40V |
|---|---|
| Continuous Collector Current | 200mA |
| Power Dissipation Pd | 310mW |
| Transistor Case Style | SOT-23 |
| Transistor Mounting | Surface Mount |
| Transition Frequency | 300MHz |
| Operating Temperature Max | 150°C |
| Qualification | AEC-Q101 |
| MSL | - |
Technical Docs (3)
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Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |