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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,500 pcs
|
3500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,100 pcs
|
2100 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Current (IB) | |
| Base-Emitter Saturation Voltage (Vbe Sat) | |
| Collector Peak Current (ICM) | |
| Collector-Base Voltage (VCBO) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter-Base Voltage (VEBO) | |
| Fall Time (tf) | |
| Frequency | |
| Industrial Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Storage Temperature Range | |
| Storage Time (ts) | |
| Supplier Device Package | |
| Tape & Reel | |
| Thermal Resistance - Junction to Case | |
| Transistor Type | |
| Turn-On Time (ton) | |
| VCE(sat) (Typical/Maximum @ IC=25 A, IB=2.5 A) | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage | |
| hFE (Minimum @ VCE=4 V, IC=50 A) |
The BUV20 from STMicroelectronics is a high current NPN silicon transistor designed for both linear and switching industrial applications. It is housed in a JEDEC TO-3 metal case and features a multiepitaxial planar construction.
Key electrical specifications include a collector-emitter breakdown voltage of 125V, a continuous collector current rating of 50A (60A peak), and a maximum power dissipation of 250W at case temperature 25°C. The device offers a DC current gain (hFE) of at least 20 at 25A, with a typical transition frequency of 8 MHz.
This transistor is well-suited for switching regulators and other industrial equipment requiring high current capability and fast switching speeds. It has a thermal resistance junction-to-case of 0.7°C/W and an operating junction temperature up to 200°C. The TO-3 package allows chassis mounting for effective heat dissipation.
The maximum collector-base voltage (VCBO) is 160V, collector-emitter voltage (VCEO) is 125V, and emitter-base voltage (VEBO) is 7V.
The maximum continuous collector current (IC) is 50A, with a peak current (ICM) of 60A.
The BUV20 is offered in a TO-204AA / TO-3 metal case, designed for chassis mounting.
The maximum power dissipation is 250W at a case temperature of 25°C.
The maximum junction temperature is 200°C, and the storage temperature range is -65°C to 200°C.
The BUV20 is marked as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer.