Diodes Incorporated MMBT3904T-7-F BJTs
TRANS NPN 40V 0.2A SOT523
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MMBT3904T-7-F
Detailed Description
TRANS NPN 40V 0.2A SOT523
Package
SOT-523-3
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
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Technical Specifications
Diodes Incorporated MMBT3904T-7-F BJTs technical specifications.
General
Series
MMBT3904T
RoHS
Yes
Mounting Type
SMD/SMT
Transistor Polarity
NPN
Configuration
Single
Collector Emitter Voltage Vceo Max
40 V
Collector Base Voltage Vcbo
60 V
Emitter Base Voltage Vebo
6 V
Collector Emitter Saturation Voltage
300 mV
Maximum Dc Collector Current
200 mA
Related Parts Comparison (MMBT3904T-7-F vs DDTC144VE-7-F vs DDTA143EE-7-F vs DDTA123YE-7-F)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | MMBT3904T | DDTC144 | DDTA143 | DDTA123 |
| Mounting Type | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
| RoHS | Yes | Yes | Yes | Yes |
| Configuration | Single | Single | Single | Single |
| Continuous Collector Current | 200 mA | 100 mA | 100 mA | 100 mA |
| Package | SOT-523-3 | SOT-523-3 | SOT-523-3 | SOT-523-3 |
| Transistor Polarity | NPN | NPN | PNP | PNP |
| Unit Weight | 0.000071 oz | 0.000071 oz | 0.000071 oz | 0.000071 oz |
| Operating Temperature | -- | - 55°C ~ + 150°C | - 55°C ~ + 150°C | - 55°C ~ + 150°C |
| Dc Collector Base Gain Hfe Min | -- | 33 | 20 | 33 |
| Peak Dc Collector Current | -- | 100 mA | 100 mA | 100 mA |
| Typical Input Resistor | -- | 47 kOhms | 4.7 kOhms | 2.2 kOhms |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MMBT3904LT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
NPN BJT Transistor 40V 200mA 300MHz SOT-23
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.