Overview
The MPSA29RLRPG is an NPN Bipolar Darlington Transistor produced by onsemi. This transistor is designed for use in various switching applications such as print hammer, relay, solenoid, and lamp drivers. It is housed in the TO-92 package, which is suitable for medium power applications. The device is known for simplifying circuit design, reducing board space, and minimizing component count. Additionally, Pb-free packages are available, aligning with modern environmental standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCES | 100 | Vdc |
| Collector-Base Voltage | VCBO | 100 | Vdc |
| Emitter-Base Voltage | VEBO | 12 | Vdc |
| Collector Current - Continuous | IC | 500 | mAdc |
| Total Device Dissipation @ TA = 25°C | PD | 625 | mW |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -55 to +150 | °C |
| Thermal Resistance, Junction-to-Ambient | RθJA | 200 | °C/W |
| DC Current Gain (IC = 100 mAdc, VCE = 5.0 Vdc) | hFE | 10,000 | k |
| Collector-Emitter Saturation Voltage (IC = 100 mAdc, IB = 0.1 mAdc) | VCE(sat) | 1.5 | Vdc |
| Base-Emitter On Voltage (IC = 100 mAdc, VCE = 5.0 Vdc) | VBE(on) | 2.0 | Vdc |
| Current-Gain Bandwidth Product (IC = 10 mAdc, VCE = 5.0 Vdc, f = 100 MHz) | fT | 125 | MHz |
Key Features
- Pb-Free Packages Available: The MPSA29RLRPG is offered in Pb-free packages, aligning with environmental regulations and reducing the use of hazardous materials.
- High DC Current Gain: The transistor has a high DC current gain (hFE) of up to 10,000, making it suitable for applications requiring high current amplification.
- Low Collector-Emitter Saturation Voltage: The VCE(sat) is as low as 1.5 Vdc, which helps in reducing power losses in switching applications.
- Wide Operating Temperature Range: The device can operate over a temperature range of -55°C to +150°C, making it versatile for various environmental conditions.
- Compact TO-92 Package: The transistor is housed in a TO-92 package, which is compact and suitable for medium power applications, helping to reduce board space and component count.
Applications
- Switching Applications: The MPSA29RLRPG is designed for use in switching applications such as print hammers, relays, solenoids, and lamp drivers.
- Power Management: It can be used in power management circuits where high current gain and low saturation voltage are required.
- Industrial Control Systems: The transistor is suitable for use in industrial control systems where reliability and high performance are crucial.
- Automotive Systems: It can be used in automotive systems for various control and switching functions due to its robust operating temperature range.
Q & A
- What is the collector-emitter voltage rating of the MPSA29RLRPG?
The collector-emitter voltage (VCES) rating is 100 Vdc.
- What is the continuous collector current rating of the MPSA29RLRPG?
The continuous collector current (IC) rating is 500 mA.
- What is the operating temperature range of the MPSA29RLRPG?
The operating temperature range is -55°C to +150°C.
- Is the MPSA29RLRPG available in Pb-free packages?
- What is the DC current gain (hFE) of the MPSA29RLRPG?
The DC current gain (hFE) is up to 10,000.
- What is the collector-emitter saturation voltage (VCE(sat)) of the MPSA29RLRPG?
The collector-emitter saturation voltage (VCE(sat)) is as low as 1.5 Vdc.
- In what package is the MPSA29RLRPG housed?
The MPSA29RLRPG is housed in the TO-92 package.
- What are some typical applications of the MPSA29RLRPG?
Typical applications include switching applications such as print hammers, relays, solenoids, and lamp drivers.
- What is the thermal resistance, junction-to-ambient (RθJA) of the MPSA29RLRPG?
The thermal resistance, junction-to-ambient (RθJA), is 200 °C/W.
- What is the current-gain bandwidth product (fT) of the MPSA29RLRPG?
The current-gain bandwidth product (fT) is 125 MHz.
