TIP110-BP Equivalent & Substitute Parts

Part Overview

The TIP110-BP is an NPN Darlington bipolar junction transistor manufactured by Micro Commercial Co, designed for general-purpose switching and amplification applications. This device features a 60 V collector-emitter breakdown voltage rating and a maximum collector current of 2 A, housed in a TO-220AB through-hole package. The TIP110-BP is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value	Unit
Transistor Type	NPN - Darlington	—
Current - Collector (Ic) (Max)	2	A
Voltage - Collector Emitter Breakdown (Max)	60	V
Vce Saturation (Max) @ Ib, Ic	2.5 V @ 8 mA, 2 A	—
Current - Collector Cutoff (Max)	2	mA
DC Current Gain (hFE) (Min) @ Ic, Vce	1000 @ 1 A, 4 V	—
Mounting Type	Through Hole	—
Package / Case	TO-220-3	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the TIP110-BP are identified based on electrical and mechanical parameter equivalence within the NPN Darlington transistor category. The substitution criteria are strictly limited to the following parameters:

Transistor Type: NPN - Darlington configuration
Current - Collector (Ic) (Max): 2 A
Voltage - Collector Emitter Breakdown (Max): 60 V
Vce Saturation (Max) @ Ib, Ic: 2.5 V @ 8 mA, 2 A
Current - Collector Cutoff (Max): 2 mA
DC Current Gain (hFE) (Min) @ Ic, Vce: 1000 @ 1 A, 4 V
Mounting Type: Through Hole
Package / Case: TO-220-3
RoHS Status: ROHS3 Compliant

All identified substitute parts meet these electrical and mechanical specifications, enabling direct functional replacement in circuit applications designed for the TIP110-BP.

Parameter Comparison

Parameter	TIP110-BP (Micro Commercial Co)	TIP110G (onsemi)	TIP110TU (onsemi)
Transistor Type	NPN - Darlington	NPN - Darlington	NPN - Darlington
Current - Collector (Ic) (Max)	2 A	2 A	2 A
Voltage - Collector Emitter Breakdown (Max)	60 V	60 V	60 V
Vce Saturation (Max) @ Ib, Ic	2.5 V @ 8 mA, 2 A	2.5 V @ 8 mA, 2 A	2.5 V @ 8 mA, 2 A
Current - Collector Cutoff (Max)	2 mA	2 mA	2 mA
DC Current Gain (hFE) (Min) @ Ic, Vce	1000 @ 1 A, 4 V	1000 @ 1 A, 4 V	1000 @ 1 A, 4 V
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	TO-220-3	TO-220-3	TO-220-3
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active	Obsolete

Engineering Selection Recommendations

The TIP110-BP is classified as obsolete. For new designs and ongoing procurement, the TIP110G manufactured by onsemi is the preferred substitute. The TIP110G maintains full electrical and mechanical equivalence to the TIP110-BP while offering active product status, ensuring long-term availability and supply chain continuity. The TIP110G is supplied in tube packaging and carries ROHS3 compliance certification.

The TIP110TU, also manufactured by onsemi, is an alternative substitute that meets all electrical and mechanical specifications. However, the TIP110TU is classified as obsolete, limiting its suitability for new procurement strategies. The TIP110TU is appropriate for legacy system maintenance and repair applications where existing inventory is available.

Both substitute parts are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements equivalent to the original TIP110-BP.

Frequently Asked Questions (FAQ)

Q: Can the TIP110G directly replace the TIP110-BP in existing circuit designs?

A: Yes. The TIP110G meets all electrical specifications (60 V breakdown voltage, 2 A maximum collector current, 1000 minimum DC current gain) and mechanical requirements (TO-220-3 package, through-hole mounting) of the TIP110-BP. Direct substitution is supported without circuit modification.

Q: What is the primary difference between the TIP110-BP and TIP110G?

A: The TIP110G is manufactured by onsemi and carries active product status, whereas the TIP110-BP is obsolete. Both devices are electrically and mechanically equivalent. The TIP110G is the recommended choice for new procurement due to its active status and assured availability.

Q: Is the TIP110TU a suitable alternative to the TIP110-BP?

A: The TIP110TU meets all electrical and mechanical specifications required for functional equivalence. However, the TIP110TU is classified as obsolete. It is appropriate for legacy system support and repair applications where inventory is available, but not recommended for new designs or long-term procurement.

Q: Are there packaging differences between the substitute parts?

A: The TIP110-BP and TIP110TU are both specified in TO-220-3 package configuration. The TIP110G is supplied in tube packaging but maintains the same TO-220-3 case outline. All three devices are through-hole mounted components with identical pin configurations and footprints.

Q: Do the substitute parts meet the same compliance standards as the TIP110-BP?

A: Yes. Both the TIP110G and TIP110TU are ROHS3 compliant and REACH unaffected, matching the regulatory compliance profile of the TIP110-BP. All three devices carry EAR99 ECCN classification and the same HTSUS code.

Q: What is the operating temperature range for the substitute parts?

A: The TIP110-BP and TIP110TU are rated to a maximum junction temperature of 150°C. The TIP110G extends the operating temperature range to −65°C to 150°C, providing broader thermal operating capability while maintaining all electrical specifications.

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