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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,020 pcs
|
2020 pcs | On Request | 1 | On Request | On Request | 1618+ | On Request | 2026-06-03 08:15:10 | |
|
793 pcs
|
793 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Base Current | |
| Collector Emitter Saturation Voltage (Typical @ Ic=1 A) | |
| Collector-Base Breakdown Voltage | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| ESD Rating (Human Body Model) | |
| Emitter-Base Breakdown Voltage | |
| Frequency | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Peak Collector Current | |
| Power | |
| Power Dissipation (Maximum @ Note 6 (free air) | |
| Reel Size | |
| SVHC Present | |
| Solderability | |
| Standard Package Quantity | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape Width | |
| Terminal Finish | |
| Thermal Resistance, Junction to Ambient (Typical @ Note 5: mounted on FR 4 board) | |
| Thermal Resistance, Junction to Ambient (Typical @ Note 6: free air) | |
| Thermal Resistance, Junction to Lead | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| Weight |
The FZT855TA is a 150V NPN medium power transistor designed for high voltage switching and linear applications. It features a continuous collector current rating of 5A and a peak current capability of 10A. The device offers very low collector-emitter saturation voltage, typically less than 110mV at 1A collector current, which minimizes power loss in switching circuits. DC current gain (hFE) is a minimum of 100 at 1A, ensuring good drive efficiency. The transition frequency is 90MHz, making it suitable for medium frequency applications. Power dissipation is rated at 3W when mounted on an FR4 printed circuit board (Note 5) and 1.6W in free air (Note 6). The transistor is housed in a surface mount SOT223-3 package (also known as TO-261-4, TO-261AA), which is compact and suitable for automated assembly. The package is molded with a green molding compound and has matte tin plated leads that are solderable per MIL-STD-202, Method 208. Moisture sensitivity level is 1 (unlimited) per J-STD-020. The device is RoHS3 compliant and halogen- and antimony-free, meeting environmental standards. The complementary PNP type is FZT955.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.76 | $1.76 |
| 10+ | $1.17 | $1.17 |
| 100+ | $0.85 | $0.85 |
| 1,000+ | $0.85 | $0.85 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum collector-emitter breakdown voltage (BVCEO) is 150V.
The FZT855TA is available in a SOT223-3 surface mount package (TO-261-4, TO-261AA).
The operating junction temperature range is -55°C to 150°C.
Yes, the FZT855TA is RoHS3 compliant (EU Directive 2011/65/EU and 2015/863/EU).
The maximum continuous collector current is 5A, with a peak current of 10A.
The maximum VCE(sat) is 355mV at Ib=500mA, Ic=5A; typical VCE(sat) is <110mV at Ic=1A.
Maximum power dissipation is 3W when mounted on FR4 board (Note 5) and 1.6W in free air (Note 6).