Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| TransistorType | NPN |
| Current-Collector(Ic)(Max) | 1 A |
| Voltage-CollectorEmitterBreakdown(Max) | 400 V |
| VceSaturation(Max)@IbIc | 1V @ 200mA, 1A |
| Current-CollectorCutoff(Max) | 200µA |
| DCCurrentGain(hFE)(Min)@IcVce | 30 @ 300mA, 10V |
| Power-Max | 1.56 W |
| Frequency-Transition | 10MHz |
| OperatingTemperature | -65°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Overview
Description
The MJD50T4G is a P-channel power MOSFET designed for high-efficiency switching applications. Key features include:
- Voltage & Current Ratings: -50V drain-source voltage (VDS) and -5.5A continuous drain current (ID).
- Low On-Resistance: Typically 85mΩ (at VGS = -10V), reducing conduction losses.
- Fast Switching: Optimized for applications like power management, DC-DC converters, and motor control.
- Package: TO-252 (DPAK), offering good thermal performance.
- Applications: Used in battery protection, load switches, and automotive systems.
Its compact design and efficiency make it suitable for space-constrained, high-performance circuits. Always refer to the datasheet for detailed specifications.
- Voltage & Current Ratings: -50V drain-source voltage (VDS) and -5.5A continuous drain current (ID).
- Low On-Resistance: Typically 85mΩ (at VGS = -10V), reducing conduction losses.
- Fast Switching: Optimized for applications like power management, DC-DC converters, and motor control.
- Package: TO-252 (DPAK), offering good thermal performance.
- Applications: Used in battery protection, load switches, and automotive systems.
Its compact design and efficiency make it suitable for space-constrained, high-performance circuits. Always refer to the datasheet for detailed specifications.
Equivalent
Equivalent products to the MJD50T4G (P-channel MOSFET, 50V, 5A) include:
- IRF9Z34N (P-channel, 55V, 8A)
- FQP27P06 (P-channel, 60V, 27A)
- STP55P06 (P-channel, 60V, 55A)
- IRLML6401 (P-channel, 12V, 4A, SOT-23)
Check voltage, current, and package compatibility before substitution.
- IRF9Z34N (P-channel, 55V, 8A)
- FQP27P06 (P-channel, 60V, 27A)
- STP55P06 (P-channel, 60V, 55A)
- IRLML6401 (P-channel, 12V, 4A, SOT-23)
Check voltage, current, and package compatibility before substitution.
Pinout
The MJD50T4G is a PNP bipolar junction transistor (BJT) in a TO-252-3 (DPAK) package.
Pin Count: 3
Pin Functions:
1. Base (B) – Controls the transistor's switching/amplification.
2. Emitter (E) – Output for current flow (connected to ground in typical PNP configurations).
3. Collector (C) – Input for current flow (connected to the load).
Key Features:
- Voltage Rating: 60V (VCEO)
- Current Rating: 5A (IC)
- Power Dissipation: 40W
Commonly used in power switching and amplification circuits. The tab is electrically connected to the collector.
Pin Count: 3
Pin Functions:
1. Base (B) – Controls the transistor's switching/amplification.
2. Emitter (E) – Output for current flow (connected to ground in typical PNP configurations).
3. Collector (C) – Input for current flow (connected to the load).
Key Features:
- Voltage Rating: 60V (VCEO)
- Current Rating: 5A (IC)
- Power Dissipation: 40W
Commonly used in power switching and amplification circuits. The tab is electrically connected to the collector.
Application
The MJD50T4G is a PNP bipolar junction transistor (BJT) commonly used in:
1. Switching Circuits – For load control in power management.
2. Amplifiers – Audio and signal amplification in low-power applications.
3. Motor Control – Driving small DC motors or relays.
4. Power Supplies – Voltage regulation and linear power circuits.
5. Consumer Electronics – Found in devices like TVs, audio systems, and chargers.
Its high current (5A) and voltage (60V) ratings make it suitable for medium-power applications requiring efficient switching or amplification.
1. Switching Circuits – For load control in power management.
2. Amplifiers – Audio and signal amplification in low-power applications.
3. Motor Control – Driving small DC motors or relays.
4. Power Supplies – Voltage regulation and linear power circuits.
5. Consumer Electronics – Found in devices like TVs, audio systems, and chargers.
Its high current (5A) and voltage (60V) ratings make it suitable for medium-power applications requiring efficient switching or amplification.
Package
The MJD50T4G is a TO-252-3 (DPAK) surface-mount package. It is commonly used for power transistors and features a compact design with a heat-dissipating tab for efficient thermal management. The package has three leads and is suitable for high-current applications.
