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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,400 pcs
|
2400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Current - Continuous | |
| Base Current - Peak (Pulse Test: Pulse Width =5ms, Duty Cycle <=10%) | |
| Collector Current - Peak (Pulse Test: Pulse Width =5ms, Duty Cycle <=10%) | |
| Collector-Base Breakdown Voltage (ICBO = 1 mA) | |
| Collector-Emitter Sustaining Voltage (IC = 100 mA, L = 25 mH) | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Emitter-Base Breakdown Voltage (IEBO = 1 mA) | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tape & Reel | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The BUL45D2 is a high-speed, high-gain NPN bipolar power transistor from On Semiconductor. It features a collector-emitter sustaining voltage of 400 Vdc (minimum) and a collector-base breakdown voltage of 700 Vdc. The device supports a continuous collector current of 5 A and a peak current of 10 A under pulse conditions. Total device dissipation is rated at 75 W at a case temperature of 25°C.
This transistor integrates a collector-emitter free-wheeling diode and an antisaturation network, making it suitable for applications requiring fast switching and low base drive. The DC current gain is characterized at multiple test conditions, with minimum and typical values provided for Ic = 1 A, Vce = 5 V and Ic = 5 A, Vce = 5 V.
The BUL45D2 is housed in a TO-220 package and is Pb-free and RoHS compliant. It is designed for use in lighting ballasts and power factor correction circuits.
The collector-emitter sustaining voltage (VCEO) is 400 Vdc minimum, 450 Vdc typical at IC = 100 mA, L = 25 mH.
The maximum continuous collector current is 5 A.
Total device dissipation is 75 W at a case temperature of 25°C.
The BUL45D2 is available in a TO-220 package.
Yes, the BUL45D2 is Pb-free and RoHS compliant.