Overview
The MJ21193G is a high-power PNP silicon transistor produced by onsemi. This transistor is specifically designed for high-power audio output, disk head positioners, and various linear applications. It utilizes Perforated Emitter technology, which enhances its performance in high-current and high-voltage environments. The MJ21193G is part of a complementary pair with the NPN transistor MJ21194, making it suitable for a wide range of power amplification needs.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 250 | Vdc |
| Collector-Base Voltage | VCBO | 400 | Vdc |
| Emitter-Base Voltage | VEBO | 5 | Vdc |
| Collector Current - Continuous | IC | 16 | A |
| Collector Current - Peak | ICM | 30 | A |
| Base Current - Continuous | IB | 5 | A |
| Total Power Dissipation | PD | 250 | W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -65 to +200 | °C |
| Transition Frequency | ft | 4 | MHz |
| Collector Capacitance | Cob | 500 | pF |
| Forward Current Transfer Ratio (hFE) Min | hFE | 25 | |
| Package Type | TO-3 |
Key Features
- Total Harmonic Distortion Characterized: Ensures high fidelity in audio applications.
- High DC Current Gain: hFE = 25 Min @ IC = 8 Adc, providing excellent amplification capabilities.
- Excellent Gain Linearity: Maintains consistent performance across a range of operating conditions.
- High Safe Operating Area (SOA): 2.5 A, 80 V, 1 Second, ensuring robust operation under various loads.
- Pb-Free Packages: Compliant with RoHS standards, making it environmentally friendly.
Applications
- High Power Audio Output: Suitable for amplifiers and audio systems requiring high current and voltage handling.
- Disk Head Positioners: Used in disk drive systems for precise positioning.
- Linear Applications: General-purpose linear amplification in various electronic circuits.
Q & A
- What is the maximum collector-emitter voltage of the MJ21193G transistor?
The maximum collector-emitter voltage (VCEO) is 250 Vdc.
- What is the continuous collector current rating of the MJ21193G?
The continuous collector current (IC) is 16 A.
- What is the transition frequency (ft) of the MJ21193G transistor?
The transition frequency (ft) is 4 MHz.
- What is the minimum forward current transfer ratio (hFE) of the MJ21193G?
The minimum forward current transfer ratio (hFE) is 25 at IC = 8 Adc.
- What is the maximum operating junction temperature of the MJ21193G?
The maximum operating junction temperature (TJ) is 200°C.
- Is the MJ21193G transistor RoHS compliant?
Yes, the MJ21193G is Pb-Free and RoHS compliant.
- What is the typical collector-emitter saturation voltage (VCE(sat)) of the MJ21193G?
The typical collector-emitter saturation voltage (VCE(sat)) is 1.4 V at IC = 8 Adc and IB = 0.8 Adc.
- What are the common applications of the MJ21193G transistor?
Common applications include high power audio output, disk head positioners, and other linear applications.
- What is the package type of the MJ21193G transistor?
The package type is TO-3.
- Does the MJ21193G have a complementary NPN transistor?
Yes, the complementary NPN transistor is the MJ21194.
