| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
37,020 pcs
|
37020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
930 pcs
|
930 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Tape Width | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The FZT857TA is a high-voltage NPN bipolar junction transistor from Diodes Incorporated, designed for medium power switching and amplification applications. It features a minimum collector-emitter breakdown voltage of 300V and a continuous collector current rating of 3.5A, with a peak pulse current capability of 5A. The transistor offers very low collector-emitter saturation voltage, typically 155mV at 1A, and an on-resistance of 87mΩ, enabling efficient power handling with minimal losses. The DC current gain (hFE) is a minimum of 100 at 500mA, 10V, ensuring good gain hold-up up to 3A. The transition frequency is 80MHz, suitable for switching applications. The device is qualified to AEC-Q101 standards for high reliability and is RoHS compliant with lead-free and halogen-free construction. It is housed in a SOT223 surface mount package with matte tin plated leads, rated for operation from -55°C to 150°C. The FZT857TA is available in tape and reel packaging with 1,000 units per reel, making it suitable for automated assembly. The complementary PNP type is the FZT957.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.90 | $1.90 |
| 10+ | $1.10 | $1.10 |
| 100+ | $0.79 | $0.79 |
| 500+ | $0.78 | $0.78 |
| 1,000+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum collector-emitter breakdown voltage (BVCEO) is 300V.
The FZT857TA is available in a SOT223 surface mount package.
The operating junction temperature range is -55°C to 150°C.
Yes, the FZT857TA is RoHS compliant, with a lead-free finish and halogen-free construction.
The continuous collector current is 3.5A, with a peak pulse current of 5A.
The minimum DC current gain (hFE) is 100 at 500mA, 10V.
Yes, the device is AEC-Q101 qualified and PPAP capable.