Overview
The MJD45H11TF is a PNP Epitaxial Silicon Transistor manufactured by Fairchild Semiconductor. This transistor is designed for general-purpose power and switching applications, making it suitable for output or driver stages in various electronic circuits. Although the product is currently obsolete and not in production, it remains a valuable component for reference and legacy systems.
Key Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| VCEO | -80 | V | |||
| VEBO | -5 | V | |||
| IC (DC) | -8 | A | |||
| ICP (Pulse) | -16 | A | |||
| PC (TC = 25°C) | 20 | W | |||
| PC (TA = 25°C) | 1.75 | W | |||
| TJ | 150 | °C | |||
| TSTG | -55 | 150 | °C | ||
| VCEO(sus) | IC = -30 mA, IB = 0 | -80 | V | ||
| ICEO | VCE = -80 V, IB = 0 | -10 | μA | ||
| IEBO | VEB = -5 V, IC = 0 | -50 | μA | ||
| hFE | VCE = -1 V, IC = -2 A | 60 | |||
| VCE(sat) | IC = -8 A, IB = -0.4 A | -1 | V | ||
| VBE(sat) | IC = -8 A, IB = -0.8 A | -1.5 | V | ||
| fT | VCE = -10 V, IC = -0.5 A | 40 | MHz | ||
| Cob | VCB = -10 V, f = 1 MHz | 230 | pF | ||
| tON | IC = -5 A, IB1 = IB2 = -0.5 A | 135 | ns | ||
| tSTG | 500 | ns | |||
| tF | 100 | ns |
Key Features
- General-Purpose Power and Switching: Suitable for output or driver stages in various applications.
- D-PAK Package: Designed for surface-mount applications, with lead-formed options for easy mounting.
- Fast Switching Speeds: Enables quick turn-on and turn-off times, making it ideal for high-frequency applications.
- Low Collector Emitter Saturation Voltage: Reduces power losses and improves efficiency in switching applications.
Applications
- Output or Driver Stages: Used in power amplifiers, motor drivers, and other high-current applications.
- Switching Circuits: Suitable for use in switching power supplies, relay drivers, and other switching applications.
- Automotive and Industrial Systems: Can be used in various automotive and industrial control systems due to its robust specifications.
Q & A
- What is the MJD45H11TF transistor used for?
The MJD45H11TF is used for general-purpose power and switching applications, such as output or driver stages in electronic circuits.
- What is the maximum collector current of the MJD45H11TF?
The maximum collector current (DC) is -8 A, and the maximum collector current (pulse) is -16 A.
- What is the package type of the MJD45H11TF?
The MJD45H11TF comes in a TO-252 3L (DPAK) package, suitable for surface-mount applications.
- What is the maximum junction temperature of the MJD45H11TF?
The maximum junction temperature is 150°C.
- Is the MJD45H11TF still in production?
No, the MJD45H11TF is obsolete and not in production.
- What are the typical applications of the MJD45H11TF?
Typical applications include output or driver stages, switching circuits, and various automotive and industrial systems.
- What is the collector-emitter saturation voltage of the MJD45H11TF?
The collector-emitter saturation voltage is approximately -1 V.
- What is the current gain bandwidth product of the MJD45H11TF?
The current gain bandwidth product (fT) is 40 MHz.
- What is the turn-on time of the MJD45H11TF?
The turn-on time (tON) is approximately 135 ns.
- What is the storage temperature range of the MJD45H11TF?
The storage temperature range is -55°C to +150°C.
