Hefei Purple Horn E-Commerce Co., Ltd.
| Emitter-Base Voltage(Vebo) | 18V |
| Current - Collector Cutoff | 100uA |
| DC Current Gain | - |
| Transition frequency(fT) | - |
| Number | 1 NPN |
| type | NPN |
| Vce Saturation(VCE(sat)) | 1.2V |
| Pd - Power Dissipation | 80W |
| Current - Collector(Ic) | 5A |
| Collector - Emitter Voltage VCEO | 450V |
| Operating Temperature | - |
| Description | Bipolar (BJT) Transistor NPN 450V 5A 80W Through Hole TO-220 |
| Mfr. Part # | BUL49D |
| Package | TO-220 |
| Model Number | BUL49D |
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Product Specification
| Emitter-Base Voltage(Vebo) | 18V | Current - Collector Cutoff | 100uA |
| DC Current Gain | - | Transition frequency(fT) | - |
| Number | 1 NPN | type | NPN |
| Vce Saturation(VCE(sat)) | 1.2V | Pd - Power Dissipation | 80W |
| Current - Collector(Ic) | 5A | Collector - Emitter Voltage VCEO | 450V |
| Operating Temperature | - | Description | Bipolar (BJT) Transistor NPN 450V 5A 80W Through Hole TO-220 |
| Mfr. Part # | BUL49D | Package | TO-220 |
| Model Number | BUL49D |
The BUL49D and BULB49D are high voltage fast-switching NPN power transistors manufactured using high voltage multi-epitaxial planar technology. They offer high voltage capability, low spread of dynamic parameters, and very high switching speed, making them suitable for applications such as electronic transformers for halogen lamps and low-power flyback and forward converters.
| Order Code | Marking | Package | VCES (V) | VCEO (V) | IC (A) | ICM (A) | Ptot (W) | Rthj-case (C/W) | VCEO(sus) (V) | VCE(sat) (V) | hFE | ts (s) | tf (s) |
| BUL49D | BUL49D | TO-220 | 850 | 450 | 5 | 10 | 80 | 1.56 | 450 | 0.1 (IC=1A, IB=0.2A) to 1.2 (IC=4A, IB=0.8A) | 10 (IC=10mA, VCE=5V) to 60 (IC=7A, VCE=10V) | 2 (Resistive) to 0.6 (Inductive) | 3 (Resistive) to 50 (Inductive) |
| BUL49DFP | BUL49DFP | TO-220FP | 850 | 450 | 5 | 10 | 34 | 3.67 | 450 | 0.1 (IC=1A, IB=0.2A) to 1.2 (IC=4A, IB=0.8A) | 10 (IC=10mA, VCE=5V) to 60 (IC=7A, VCE=10V) | 2 (Resistive) to 0.6 (Inductive) | 3 (Resistive) to 50 (Inductive) |
| BULB49D-1 | BULB49D | IPAK | 850 | 450 | 5 | 10 | 80 | 1.56 | 450 | 0.1 (IC=1A, IB=0.2A) to 1.2 (IC=4A, IB=0.8A) | 10 (IC=10mA, VCE=5V) to 60 (IC=7A, VCE=10V) | 2 (Resistive) to 0.6 (Inductive) | 3 (Resistive) to 50 (Inductive) |
| BULB49DT4 | BULB49D | DPAK | 850 | 450 | 5 | 10 | 80 | 1.56 | 450 | 0.1 (IC=1A, IB=0.2A) to 1.2 (IC=4A, IB=0.8A) | 10 (IC=10mA, VCE=5V) to 60 (IC=7A, VCE=10V) | 2 (Resistive) to 0.6 (Inductive) | 3 (Resistive) to 50 (Inductive) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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