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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,448 pcs
|
2448 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Automotive Grade | |
| Base Current (IB) | |
| Collector-Base Breakdown Voltage (VCBO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| ESD - Human Body Model (HBM) | |
| ESD - Machine Model (MM) | |
| Emitter-Base Breakdown Voltage (VEBO) | |
| Frequency | |
| Halogen Free | |
| Mounting Type | |
| On-Resistance (RSAT) | |
| Operating Temperature | |
| Peak Pulse Collector Current (ICM) | |
| Power | |
| Quantity Per Reel | |
| Reel Size | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape Width | |
| Thermal Resistance Junction to Ambient (RθJA) | |
| Thermal Resistance Junction to Lead (RθJL) | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| Weight |
The FMMT591QTA is a PNP medium power bipolar junction transistor designed by Diodes Incorporated for automotive and high-reliability applications. It features a minimum collector-emitter breakdown voltage of -60V and a maximum continuous collector current of -1A, with a peak pulse current capability of -2A. The device offers a low equivalent on-resistance of 295 mΩ typical and a DC current gain of 100 minimum at 500 mA, 5V.
This transistor is qualified to AEC-Q101 standards and is fully RoHS compliant, lead-free, and halogen-free. It is housed in a surface-mount SOT23-3 package with a maximum power dissipation of 500 mW and an operating junction temperature range of -55°C to 150°C. The transition frequency is 150 MHz, making it suitable for medium-speed switching and amplification circuits.
The FMMT591QTA is the complementary PNP type to the NPN FMMT491Q. It is supplied on 7-inch reels with 8 mm tape width, 3000 units per reel, and has an MSL of Level 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.70 | $0.70 |
| 10+ | $0.43 | $0.43 |
| 100+ | $0.28 | $0.28 |
| 500+ | $0.21 | $0.21 |
| 3,000+ | $0.21 | $0.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum collector-emitter breakdown voltage (VCEO) is -60V.
The maximum continuous collector current (IC) is -1A.
It is available in a surface-mount SOT23-3 package.
The operating junction temperature range is -55°C to 150°C.
Yes, it is fully RoHS compliant and lead-free.
The minimum DC current gain is 100 at Ic=500 mA and Vce=5V.
Yes, it is AEC-Q101 qualified for high reliability automotive applications.