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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Base Current | |
| Collector-Base Voltage | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| ESD Rating (HBM) | |
| Emitter-Base Voltage | |
| Frequency | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Peak Pulse Collector Current | |
| Power | |
| Power Dissipation (PD) (Nominal @ TA=+25 °C, Note 7) | |
| Reel Size | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape & Reel Quantity | |
| Tape Width | |
| Termination Finish | |
| Thermal Resistance, Junction to Ambient (RθJA) (Nominal @ Note 6) | |
| Thermal Resistance, Junction to Ambient (RθJA) (Nominal @ Note 7) | |
| Thermal Resistance, Junction to Lead | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| Weight |
The FZT591ATA is a 40V PNP medium power transistor designed for general purpose switching and amplification. It offers a continuous collector current of -1A and a collector-emitter voltage of -40V. The device features a DC current gain (hFE) of 300 minimum at 100mA, 5V, and a low saturation voltage of -500mV maximum at 1A. The transition frequency is 150 MHz typical.
The transistor is housed in a SOT223 surface-mount package with matte tin plated leads. It is RoHS compliant and halogen-free. The device is qualified to AEC-Q101 standards for high reliability, making it suitable for automotive applications. The complementary NPN type is FZT491A.
Typical applications include power MOSFET and IGBT gate driving, low loss power switching, and general purpose amplification. The device has an operating temperature range of -55°C to 150°C and a power dissipation of 2W (Note 6) or 3W (Note 7).
| Qty | Low | High |
|---|---|---|
| 1+ | $1.33 | $1.33 |
| 10+ | $0.80 | $0.80 |
| 100+ | $0.54 | $0.54 |
| 500+ | $0.43 | $0.43 |
| 1,000+ | $0.38 | $0.38 |
| 2,000+ | $0.34 | $0.34 |
| 5,000+ | $0.31 | $0.31 |
| 10,000+ | $0.30 | $0.30 |
| 25,000+ | $0.29 | $0.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) is 40V.
It is available in a surface-mount SOT223 package (TO-261-4, TO-261AA).
-55°C to 150°C (TJ).
Yes, it is RoHS3 compliant.
Minimum DC current gain (hFE) is 300 at 100mA, 5V.
Typical transition frequency (ft) is 150 MHz.
Yes, it is qualified to AEC-Q101 standards for high reliability.