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FMMT458QTA
Bipolar (BJT) Single Transistor, NPN, 400 V, 225 mA, 500 mW, SOT-23, Surface Mount
Image is for illustrative purposes only. Please refer to product description.
ManufacturerDIODES INC.
Manufacturer Part NoFMMT458QTACopy
Manufacturer Standard Lead Time43 weeks
Order Code
Re-Reel3943204RL
Cut Tape3943204
Your Part Number
10 total stock globally
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10 Delivery in 3-5 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | $1.690 | $8.45 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 5+ | $1.690 ($1.859) |
| 10+ | $1.060 ($1.166) |
| 100+ | $0.680 ($0.748) |
| 500+ | $0.515 ($0.5665) |
| 1000+ | $0.334 ($0.3674) |
| 5000+ | $0.328 ($0.3608) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerDIODES INC.
Manufacturer Part NoFMMT458QTACopy
Manufacturer Standard Lead Time43 weeks
Order Code
Re-Reel3943204RL
Cut Tape3943204
Technical Datasheet
Transistor PolarityNPN
Collector Emitter Voltage Max400V
Continuous Collector Current225mA
Power Dissipation500mW
Transistor Case StyleSOT-23
Transistor MountingSurface Mount
No. of Pins3Pins
Transition Frequency50MHz
DC Current Gain hFE Min15hFE
Operating Temperature Max150°C
Product Range-
QualificationAEC-Q101
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Transistor Polarity
NPN
Continuous Collector Current
225mA
Transistor Case Style
SOT-23
No. of Pins
3Pins
DC Current Gain hFE Min
15hFE
Product Range
-
MSL
MSL 1 - Unlimited
Collector Emitter Voltage Max
400V
Power Dissipation
500mW
Transistor Mounting
Surface Mount
Transition Frequency
50MHz
Operating Temperature Max
150°C
Qualification
AEC-Q101
SVHC
No SVHC (04-Feb-2026)
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:85411000
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000001