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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,550 pcs
|
1550 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BUL138 is an NPN bipolar junction transistor from STMicroelectronics, designed for high-voltage switching applications. It features a 400V collector-emitter voltage rating, a 5A continuous collector current, and a power dissipation of 80W. The transistor has a minimum DC current gain of 8 at 2A collector current and 5V Vce, and a maximum collector-emitter saturation voltage of 700mV at 1A base current and 5A collector current. It is housed in a TO-220 through-hole package, which is suitable for power applications requiring efficient heat dissipation. The junction operating temperature is rated up to 150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.95 | $1.95 |
| 10+ | $0.95 | $0.95 |
| 500+ | $0.91 | $0.91 |
| 1,000+ | $0.78 | $0.78 |
| 2,000+ | $0.74 | $0.74 |
| 5,000+ | $0.68 | $0.68 |
| 10,000+ | $0.66 | $0.66 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
400V
TO-220 through-hole package
150°C
Yes, it is marked as RoHS3 compliant.
5A
80W
Minimum 8 at 2A collector current and 5V Vce.