Overview
The TIP112-BP is a silicon Epitaxial-Base NPN transistor in a monolithic Darlington configuration, manufactured by Micro Commercial Co. It is packaged in a Jedec TO-220-3 plastic package. This transistor is designed for medium power linear and switching applications, offering a balance between power handling and switching speed.
The TIP112-BP is part of the Darlington transistor family, which is known for its high current gain and low collector-emitter saturation voltage, making it suitable for a variety of industrial and consumer electronics applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type | NPN - Darlington | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-3 | |
| Number of Pins | 3 | |
| Weight | 6.000006g | |
| Transistor Element Material | SILICON | |
| Max Power Dissipation | 2W | |
| Current Rating | 2A | |
| Polarity | NPN | |
| Emitter Base Voltage (VEBO) | 5V | |
| Max Junction Temperature (Tj) | 150°C | |
| Collector-Emitter Breakdown Voltage | 100V | |
| Collector-Emitter Saturation Voltage | 2.5V @ 8mA, 2A | |
| DC Current Gain (hFE) | 1000 @ VCE=4V, IC=1A (Min.) |
Key Features
- High DC Current Gain: hFE = 1000 @ VCE = 4V, IC = 1A (Min.)
- Low Collector-Emitter Saturation Voltage: VCE(SAT) = 2.5V @ IC = 2A, IB = 8mA
- High Power Handling: Suitable for medium power linear and switching applications.
- Compact Packaging: Jedec TO-220-3 plastic package, which is widely used and easy to mount.
- Wide Operating Temperature Range: Max Junction Temperature (Tj) of 150°C, ensuring reliability in various environmental conditions.
Applications
- Linear and Switching Industrial Equipment: Suitable for use in industrial control systems, power supplies, and other linear and switching applications
- DC/DC Converters and Supply Line Switching: Used in DC/DC converters, supply line switching, and other power management circuits
- Battery Chargers and LCD Backlighting: Applicable in battery charging circuits and LCD backlight drivers
- Peripheral Drivers and Inductive Load Drivers: Can be used to drive relays, buzzers, motors, and other inductive loads
Q & A
- What is the TIP112-BP transistor?
The TIP112-BP is a silicon Epitaxial-Base NPN transistor in a monolithic Darlington configuration, packaged in a Jedec TO-220-3 plastic package.
- What are the key applications of the TIP112-BP transistor?
The TIP112-BP is used in linear and switching industrial equipment, DC/DC converters, battery chargers, LCD backlighting, peripheral drivers, and inductive load drivers.
- What is the maximum collector-emitter breakdown voltage of the TIP112-BP?
The maximum collector-emitter breakdown voltage is 100V.
- What is the maximum current rating of the TIP112-BP?
The maximum current rating is 2A.
- What is the maximum junction temperature of the TIP112-BP?
The maximum junction temperature is 150°C.
- What is the typical DC current gain (hFE) of the TIP112-BP?
The typical DC current gain (hFE) is 1000 @ VCE = 4V, IC = 1A (Min.).
- What is the collector-emitter saturation voltage of the TIP112-BP?
The collector-emitter saturation voltage is 2.5V @ IC = 2A, IB = 8mA.
- What are the equivalent transistors to the TIP112-BP?
The equivalent transistors include TIP115, TIP117, and TIP110.
- What is the package type of the TIP112-BP transistor?
The TIP112-BP is packaged in a Jedec TO-220-3 plastic package.
- Is the TIP112-BP transistor RoHS and REACH compliant?
Yes, the TIP112-BP is RoHS and REACH compliant, containing no Substances of Very High Concern (SVHC) above the threshold concentration
