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FMMT558
Bipolar (BJT) Single Transistor, PNP, 400 V, 150 mA, 500 mW, SOT-23, Surface Mount
Image is for illustrative purposes only. Please refer to product description.
ManufacturerDIODES INC.
Manufacturer Part NoFMMT558Copy
Manufacturer Standard Lead Time28 weeks
Newark Part No.
Full Reel86AK5025
Re-Reel69K6899RL
Cut Tape69K6899
Your Part Number
3 In Stock
3,000 more incoming. You can reserve stock now
Delivery in 4-6 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | $0.527 | $2.64 |
| Total Price | $2.64 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 5+ | $0.527 |
| 10+ | $0.414 |
| 15+ | $0.351 |
| 25+ | $0.300 |
| 50+ | $0.258 |
| 125+ | $0.225 |
| 250+ | $0.191 |
| 500+ | $0.168 |
Full Reel
| Quantity | Price |
|---|---|
| 3000+ | $0.188 |
| 6000+ | $0.179 |
| 9000+ | $0.161 |
| 15000+ | $0.148 |
| 30000+ | $0.138 |
| 75000+ | $0.129 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerDIODES INC.
Manufacturer Part NoFMMT558Copy
Manufacturer Standard Lead Time28 weeks
Newark Part No.
Full Reel86AK5025
Re-Reel69K6899RL
Cut Tape69K6899
Technical Datasheet
Transistor PolarityPNP
Collector Emitter Voltage Max400V
Collector Emitter Voltage V(br)ceo400V
DC Collector Current150mA
Continuous Collector Current150mA
Power Dissipation500mW
Power Dissipation Pd500mW
Transistor Case StyleSOT-23
DC Current Gain hFE100hFE
Transistor MountingSurface Mount
No. of Pins3Pins
Transition Frequency50MHz
DC Current Gain hFE Min100hFE
Operating Temperature Max150°C
Product Range-
Qualification-
MSLMSL 1 - Unlimited
SVHCNo SVHC (04-Feb-2026)
Product Overview
The FMMT558 is a PNP silicon planar high voltage Bipolar Transistor offers excellent hFE characteristics at IC is equal to 100mA, -400V collector-base voltage and -150mA continuous collector current.
- Low saturation voltage
- FMMT458 Complementary NPN type
- -55 to 150°C Operating temperature range
Applications
Power Management, Industrial
Technical Specifications
Transistor Polarity
PNP
Collector Emitter Voltage V(br)ceo
400V
Continuous Collector Current
150mA
Power Dissipation Pd
500mW
DC Current Gain hFE
100hFE
No. of Pins
3Pins
DC Current Gain hFE Min
100hFE
Product Range
-
MSL
MSL 1 - Unlimited
Collector Emitter Voltage Max
400V
DC Collector Current
150mA
Power Dissipation
500mW
Transistor Case Style
SOT-23
Transistor Mounting
Surface Mount
Transition Frequency
50MHz
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Technical Docs (2)
Alternatives for FMMT558
1 Product Found
Associated Products
2 Products Found
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
Product traceability