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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Current | |
| Base Peak Current | |
| Collector Current | |
| Collector Peak Current | |
| Collector Peak Current (non repetitive) | |
| Current | |
| Emitter Cut-off Current | |
| ICER (Maximum @ VCE = rated VCER) | |
| ICER (Maximum @ VCE = rated VCER, Tc = 125 °C) | |
| ICES (Maximum @ VCE = rated VCES) | |
| ICES (Maximum @ VCE = rated VCES, Tc = 125 °C) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Ptot (Maximum @ TC=25 °C) | |
| Rthj-case (Maximum) | |
| Storage Temperature | |
| Supplier Device Package | |
| TSTG (Minimum/Maximum) | |
| Tape & Reel | |
| Tj (Maximum) | |
| Transistor Type | |
| VBE(sat) (Maximum @ IC = 8 A, IB = 1.6 A) | |
| VCE(sat) (Maximum @ IC = 12 A, IB = 2.4 A) | |
| VCE(sat) (Maximum @ IC = 15 A, IB = 3 A) | |
| VCE(sat) (Maximum @ IC = 15 A, IB = 4 A) | |
| VCE(sat) (Maximum @ IC = 8 A, IB = 1.6 A) | |
| VCEO (Maximum) | |
| VCEO(SUS) (Minimum @ IC = 200 mA, L = 25 mH) | |
| VCER (Maximum) | |
| VCES (Maximum) | |
| VEBO (Maximum) | |
| VEBO (Minimum @ IE = 50 mA) | |
| Vbe(sat) (Maximum @ Ic=10 A, Ib=2 A) | |
| Vce Saturation (Max) @ Ib, Ic | |
| Vce(sat) (Maximum @ Ic=10 A, Ib=2 A) | |
| Voltage | |
| tf (Maximum @ VCC = 150 V, IC = 10 A, IB 1 = -IB 2 = 2 A) | |
| tf (Maximum @ VCC = 150 V, IC = 8 A, IB 1 = -IB 2 = 1.6 A) | |
| ton (Maximum @ VCC = 150 V, IC = 10 A, IB 1 = 2 A) | |
| ton (Maximum @ VCC = 150 V, IC = 8 A, IB 1 = 1.6 A) | |
| ts (Maximum @ VCC = 150 V, IC = 10 A, IB 1 = -IB 2 = 2 A) | |
| ts (Maximum @ VCC = 150 V, IC = 8 A, IB 1 = -IB 2 = 1.6 A) |
The BUX48A is a high power NPN silicon transistor from STMicroelectronics, designed for switching and industrial applications. It features a collector-emitter voltage (VCEO) of 450V, a continuous collector current of 15A, and a peak current of 30A. The device offers a total power dissipation of 175W (TO-3 package) and a maximum junction temperature of 200°C. The transistor is available in a TO-3 metal case, providing robust thermal performance. It is particularly intended for switch mode power supplies, flyback and forward single transistor low power converters. The BUX48A has fast switching speeds with typical turn-on time of 1µs and fall time of 0.8µs. The device is RoHS3 compliant and REACH unaffected (unverified).
| Qty | Low | High |
|---|---|---|
| 300+ | $1.43 | $1.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BUX48A has a VCEO of 450V and a VCER of 1000V.
The BUX48A is available in a TO-3 metal case (TO-204AA).
The maximum operating junction temperature is 200°C for the TO-3 package.
The BUX48A is listed as RoHS3 compliant, but this is unverified.
The maximum continuous collector current is 15A, with peak current of 30A.
The total power dissipation is 175W at case temperature 25°C for the TO-3 package.
Turn-on time is 1µs, storage time is 3µs, and fall time is 0.8µs.