Overview
The MJD44H11TM is a high-performance NPN power bipolar junction transistor manufactured by ON Semiconductor. This device is designed for demanding applications in harsh environments, featuring a maximum voltage rating of 80 V and a maximum current rating of 8 A. It is available in a TO-252-3 package, which is suitable for surface-mount technology, offering a compact and efficient solution for electronic circuits.
The transistor is Pb-Free and RoHS compliant, ensuring adherence to environmental regulations and reducing the risk of lead contamination. Its compact design and high-performance capabilities make it an ideal choice for various industrial, automotive, and consumer electronics applications.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| Collector Emitter Voltage V(br)ceo | 80 V |
| Collector Emitter Voltage Vces | 1 V |
| Continuous Collector Current Ic Max | 8 A |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 60 @ 2A, 1V |
| Current - Collector Cutoff (Max) | 10μA |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 400mA, 8A |
| Power Dissipation Max | 1.75 W |
| Operating Temperature | 150°C (TJ) |
| Frequency - Transition | 50 MHz |
Key Features
- Pb-Free and RoHS Compliant: Ensures compliance with environmental regulations and reduces the risk of lead contamination.
- High Performance: Designed for high-performance applications with a maximum voltage rating of 80 V and a maximum current rating of 8 A.
- Compact Design: Available in a TO-252-3 package, suitable for surface-mount technology, offering a compact and efficient solution for electronic circuits.
- Low Collector Emitter Saturation Voltage: Features a low Vce saturation voltage, enhancing efficiency in switching and power applications.
- Fast Switching Speeds: Offers fast switching speeds with a transition frequency of 50 MHz, making it suitable for high-frequency applications.
Applications
The MJD44H11TM is suitable for a wide range of applications where high-performance, reliability, and compact design are essential. Some of the key application areas include:
- Industrial Control Systems: Ideal for use in industrial control systems where high power and reliability are critical.
- Automotive Electronics: Suitable for automotive applications requiring high-performance and compact design.
- Power Supplies: Used in power supply circuits where high current handling and low saturation voltage are necessary.
- Motor Control Circuits: Applicable in motor control circuits that demand high current and fast switching speeds.
Q & A
- Q: What is the maximum current rating of the MJD44H11TM?
A: The maximum current rating of the MJD44H11TM is 8 A. - Q: Is the MJD44H11TM Pb-Free and RoHS compliant?
A: Yes, the MJD44H11TM is Pb-Free and RoHS compliant. - Q: Can the MJD44H11TM be used in automotive applications?
A: Yes, it is suitable for use in automotive electronics where high-performance, reliability, and compact design are essential. - Q: What is the collector-emitter voltage breakdown (V(br)ceo) of the MJD44H11TM?
A: The collector-emitter voltage breakdown (V(br)ceo) is 80 V. - Q: What is the transition frequency (ft) of the MJD44H11TM?
A: The transition frequency (ft) is 50 MHz. - Q: What is the power dissipation maximum of the MJD44H11TM?
A: The power dissipation maximum is 1.75 W. - Q: What is the operating temperature range of the MJD44H11TM?
A: The operating temperature range is up to 150°C (TJ). - Q: What package types are available for the MJD44H11TM?
A: The MJD44H11TM is available in TO-252-3, DPAK (2 Leads + Tab), and SC-63 packages. - Q: What is the DC current gain (hFE) minimum of the MJD44H11TM?
A: The DC current gain (hFE) minimum is 60 @ 2A, 1V. - Q: Is the MJD44H11TM suitable for high-frequency applications?
A: Yes, it is suitable for high-frequency applications due to its fast switching speeds and transition frequency of 50 MHz.
