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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,020 pcs
|
5020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The FZT603QTA is an NPN Darlington transistor manufactured by Diodes Incorporated. It is designed for general-purpose switching and amplification applications requiring high current gain. The device offers a collector-emitter breakdown voltage (Vceo) of 80V minimum and a maximum collector current (Ic) of 2A. It features a DC current gain (hFE) of 5000 minimum at Ic=500mA, Vce=5V, and a maximum Vce saturation voltage of 1.13V at Ib=20mA, Ic=2A. The transistor has a transition frequency (ft) of 150 MHz.
The FZT603QTA is housed in a surface mount TO-261-4 (TO-261AA) package which is also supplied as SOT-223-3. It supports an operating temperature range of -55°C to 150°C (junction). The maximum power dissipation is 1.2W. This Darlington transistor is suitable for applications such as motor drivers, solenoid drivers, and power switching circuits where high gain and moderate current are required. Its RoHS compliance and MSL 1 rating indicate it is suitable for lead-free soldering processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.69 | $1.69 |
| 10+ | $0.80 | $0.80 |
| 100+ | $0.71 | $0.71 |
| 500+ | $0.66 | $0.66 |
| 1,000+ | $0.49 | $0.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum collector-emitter breakdown voltage (Vceo) is 80V.
The transistor is available in the surface mount TO-261-4 (TO-261AA) package, also known as SOT-223-3.
The operating junction temperature range is -55°C to 150°C.
The RoHS status is listed as RoHS3 compliant, but this is unverified.
The minimum DC current gain (hFE) is 5000 at Ic=500mA, Vce=5V.
The maximum collector current (Ic) is 2A.
The maximum Vce saturation voltage is 1.13V at Ib=20mA, Ic=2A.