Diodes Incorporated MMST4401-7-F BJTs
TRANS NPN 40V 0.6A SOT323
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MMST4401-7-F
Detailed Description
TRANS NPN 40V 0.6A SOT323
Package
SOT-323-3
Lifecycle Status
Active
Datasheet
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Technical Specifications
Diodes Incorporated MMST4401-7-F BJTs technical specifications.
General
Series
MMST44
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 55°C ~ + 150°C
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
750 mV
Related Parts Comparison (MMST4401-7-F vs MMST3906-7-F vs MMST2222A-7-F vs MMST2907AQ-7)
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 | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
| RoHS | Yes | Yes | Yes | Yes |
| Collector Base Voltage Vcbo | 60 V | 40 V | 75 V | 60 V |
| Collector Emitter Saturation Voltage | 750 mV | 300 mV | 1 V | 1.6 V |
| Collector Emitter Voltage Vceo Max | 40 V | 40 V | 40 V | 60 V |
| Configuration | Single | Single | Single | Single |
| Emitter Base Voltage Vebo | 6 V | 5 V | 6 V | 5 V |
| Gain Bandwidth Product Ft | 250 MHz | 300 MHz | 300 MHz | 200 MHz |
| Maximum Dc Collector Current | 600 mA | 200 mA | 600 mA | 600 mA |
| Package | SOT-323-3 | SOT-323-3 | SOT-323-3 | SOT-323-3 |
| Pd Power Dissipation | 200 mW | 200 mW | 200 mW | 200 mW |
| Technology | Si | Si | Si | Si |
| 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
MMBT4401WT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
NPN BJT Transistor, 40V, 600mA, 250MHz, SOT-323
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
