Technical Specifications
Parameters and characteristics for this part
| Specification | BULD741T4 |
|---|---|
| Current - Collector (Ic) (Max) [Max] | 2.5 A |
| Current - Collector Cutoff (Max) [Max] | 250 µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce [Min] | 25 |
| Mounting Type | Surface Mount |
| Operating Temperature | 150 °C |
| Package / Case | SC-63, DPAK (2 Leads + Tab), TO-252-3 |
| Power - Max [Max] | 30 W |
| Supplier Device Package | DPAK |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic | 1.5 V |
| Voltage - Collector Emitter Breakdown (Max) | 400 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.06 | |
| 10 | $ 0.87 | |||
| 100 | $ 0.68 | |||
| 500 | $ 0.57 | |||
| 1000 | $ 0.47 | |||
| Digi-Reel® | 1 | $ 1.06 | ||
| 10 | $ 0.87 | |||
| 100 | $ 0.68 | |||
| 500 | $ 0.57 | |||
| 1000 | $ 0.47 | |||
| Tape & Reel (TR) | 2500 | $ 0.44 | ||
| 5000 | $ 0.42 | |||
| 12500 | $ 0.40 | |||
| 25000 | $ 0.40 | |||
Description
General part information
BULD741T4 Series
The BULD741T4 is manufactured using high voltage multi-epitaxial planar technology to enhance switching speeds and high voltage capability.
Thanks to an increased intermediate layer, it has an intrinsic ruggedness which enables the transistor to withstand a high collector current level during breakdown condition, without using the transil protection usually necessary in typical converters for lamp ballast.
Documents
Technical documentation and resources