Overview
The BUJ103AD,118 is a high-voltage, high-speed NPN power switching transistor manufactured by WeEn Semiconductors. This transistor is packaged in a surface-mountable DPAK (SOT428) package, making it suitable for various high-frequency electronic applications. It is designed for use in environments requiring high voltage capability, low thermal resistance, and minimal switching and conduction losses.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Collector Emitter Breakdown (Max) | 400 | V |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 600mA, 3A | - |
| Transistor Type | NPN | - |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 13 @ 500mA, 5V | - |
| Current - Collector (Ic) (Max) | 4 A | - |
| Power - Max | 80 W | - |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | - |
| Operating Temperature | 150°C (TJ) | - |
| Mounting Type | Surface Mount | - |
| Current - Collector Cutoff (Max) | 100µA | - |
Key Features
- High voltage capability up to 400V
- Low thermal resistance
- Surface mountable DPAK package
- Very low switching and conduction losses
- High DC current gain (hFE) of 13 @ 500mA, 5V
- Maximum collector current of 4A and power dissipation of 80W
Applications
- High frequency electronic lighting ballasts
- Converters and inverters
- Switching regulators
- Motor control systems
- DC-to-DC converters
Q & A
- What is the maximum collector-emitter breakdown voltage of the BUJ103AD,118?
The maximum collector-emitter breakdown voltage is 400V. - What is the DC current gain (hFE) of the BUJ103AD,118?
The DC current gain (hFE) is 13 @ 500mA, 5V. - What is the maximum collector current of the BUJ103AD,118?
The maximum collector current is 4A. - What is the power dissipation capability of the BUJ103AD,118?
The power dissipation capability is 80W. - What type of package does the BUJ103AD,118 use?
The transistor is packaged in a surface-mountable DPAK (SOT428) package. - What is the operating temperature range of the BUJ103AD,118?
The operating temperature range is up to 150°C (TJ). - Is the BUJ103AD,118 RoHS compliant?
Yes, the BUJ103AD,118 is RoHS compliant. - What are some common applications of the BUJ103AD,118?
Common applications include high frequency electronic lighting ballasts, converters, inverters, switching regulators, and motor control systems. - What is the maximum Vce saturation voltage of the BUJ103AD,118?
The maximum Vce saturation voltage is 1V @ 600mA, 3A. - What is the collector cutoff current of the BUJ103AD,118?
The collector cutoff current is 100µA.
