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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
184,020 pcs
|
184020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8,461 pcs
|
8461 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request | |
|
2,284 pcs
|
2284 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,866 pcs
|
1866 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Base Current (IB) | |
| Carrier Type | |
| Collector Current - Peak Pulse | |
| Collector-Base Voltage (VCBO) | |
| Collector-Emitter Voltage (VCEO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter-Base Voltage (VEBO) | |
| Frequency | |
| Halogen Free | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Reel Size | |
| SVHC Present | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape Width | |
| Terminal Finish | |
| Thermal Resistance Junction to Ambient (RθJA) | |
| Thermal Resistance Junction to Lead (RθJL) | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| Weight |
The FMMT558TA is a PNP high voltage bipolar junction transistor manufactured by Diodes Incorporated. It is designed for applications requiring up to 400V collector-emitter voltage and 150mA continuous collector current, with a peak pulse capability of 500mA. The transistor offers a minimum DC current gain of 100 at 50mA and 10V, and a typical transition frequency of 50MHz, making it suitable for switching and amplification in high-voltage circuits. The device is housed in a compact SOT-23-3 surface-mount package, with a power dissipation of 500mW. It is RoHS3 compliant, lead-free, and halogen-free, meeting environmental standards. The operating temperature range is -55°C to 150°C. The FMMT558TA is supplied in tape and reel packaging with 3000 units per reel, suitable for automated assembly. Common applications include high-voltage switching, driver circuits, and load switching in power supplies and industrial controls.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
| 10+ | $0.46 | $0.46 |
| 100+ | $0.29 | $0.29 |
| 500+ | $0.22 | $0.22 |
| 1,000+ | $0.20 | $0.20 |
| 3,000+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage (VCEO) is 400V (absolute maximum).
The FMMT558TA is housed in a SOT-23-3 surface-mount package.
The operating temperature range is -55°C to 150°C (junction).
Yes, the FMMT558TA is RoHS3 compliant and lead-free.
150mA continuous, 500mA peak pulse.
Minimum hFE of 100 at 50mA, 10V.
500mW maximum.