TIP110G Equivalent & Substitute Parts

Part Overview

The TIP110G is an NPN Darlington bipolar junction transistor manufactured by onsemi, designed for general-purpose switching and amplification applications. This device operates at a maximum collector current of 2 A with a collector-emitter breakdown voltage of 60 V and maximum power dissipation of 2 W. The TIP110G is housed in a TO-220-3 through-hole package and maintains an active product status with full RoHS3 compliance. Substitute parts become necessary when the primary part number reaches end-of-life status, inventory constraints occur, or alternative packaging configurations are required for specific manufacturing processes.

Substiute Parts

TIP110G

onsemiIn Stock: 840TIP110G Datasheet

Current PartRFQ

TIP110TU

onsemiIn Stock: 1230TIP110TU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TIP110G is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Transistor type classification (NPN - Darlington)
• Maximum collector current (2 A)
• Collector-emitter breakdown voltage (60 V)
• Saturation voltage characteristics (2.5V @ 8mA, 2A)
• DC current gain minimum specification (1000 @ 1A, 4V)
• Maximum power dissipation (2 W)

Mechanical and Environmental Specifications:

• Package type (TO-220-3)
• Mounting configuration (Through Hole)
• Operating temperature range (-65°C to 150°C)

Compliance and Regulatory:

• RoHS3 compliance status
• REACH compliance status

The TIP110TU qualifies as a direct substitute based on identical electrical performance across all specified parameters and equivalent mechanical packaging. Substitution is valid when the application requirements do not exceed the stated maximum ratings and environmental conditions remain within the specified operating range.

Parameter Comparison

Engineering Selection Recommendations

TIP110G (Primary Selection): The TIP110G is the recommended selection for new designs and production applications. This part maintains active product status with onsemi, ensuring continued availability and manufacturing support. Full RoHS3 and REACH compliance certifications are current. The device is available in standard tube packaging with 780 units in stock inventory.

TIP110TU (Substitute Selection): The TIP110TU is electrically and mechanically equivalent to the TIP110G across all specified parameters. However, this part carries obsolete product status, indicating discontinued manufacturing by onsemi. The TIP110TU is suitable for replacement applications, legacy system repairs, or situations where existing inventory must be utilized. Higher inventory availability (1157 units) may provide short-term supply advantages despite obsolete classification. Both parts maintain identical RoHS3 and REACH compliance status.

Selection Criteria:

• For new designs: Select TIP110G (active status)
• For legacy system maintenance: TIP110TU is electrically compatible
• For applications requiring long-term supply assurance: TIP110G is the appropriate choice
• Both parts are suitable for identical circuit implementations when electrical and thermal requirements remain within specified maximum ratings

Frequently Asked Questions (FAQ)

Q: Can TIP110TU be used as a direct replacement for TIP110G in existing circuits?

A: Yes. The TIP110TU is electrically and mechanically equivalent to the TIP110G. All electrical specifications, including collector current (2 A), breakdown voltage (60 V), saturation voltage (2.5V @ 8mA, 2A), and DC current gain (1000 @ 1A, 4V) are identical. Both devices use the TO-220-3 package with through-hole mounting. Pin configuration and functional performance are equivalent.

Q: What is the difference between TIP110G and TIP110TU?

A: The primary difference is product status. The TIP110G maintains active manufacturing status with onsemi, while the TIP110TU is classified as obsolete. All electrical and mechanical specifications are identical. The TIP110G is recommended for new designs; the TIP110TU is suitable for replacement or legacy applications.

Q: Are there any temperature operating range differences between these parts?

A: The TIP110G specifies an operating temperature range of -65°C to 150°C (TJ). The TIP110TU specifies a maximum junction temperature of 150°C. Both parts are suitable for identical thermal environments within the stated maximum operating temperature.

Q: Do both parts have the same RoHS and REACH compliance status?

A: Yes. Both the TIP110G and TIP110TU are ROHS3 compliant and REACH unaffected. Compliance certifications are equivalent between the two parts.

Q: Can I use TIP110TU in new production designs?

A: While TIP110TU is electrically compatible, it carries obsolete product status. For new production designs, the TIP110G is the appropriate selection to ensure long-term supply availability and manufacturing support from onsemi.

Q: Are the package configurations identical?

A: Yes. Both parts use the TO-220-3 package with through-hole mounting. Physical dimensions, pin spacing, and mounting hole configurations are identical, allowing direct PCB compatibility.

Q: What inventory considerations should I account for?

A: The TIP110G has 780 units in stock inventory with active product status. The TIP110TU has 1157 units available but is classified as obsolete. For immediate availability, TIP110TU inventory is higher; for long-term supply assurance, TIP110G is the appropriate choice.