TIP100 Equivalent & Substitute Parts

Part Overview

The TIP100 is a Bipolar (BJT) NPN Darlington transistor manufactured by Central Semiconductor Corp, designed for high-current switching and amplification applications. It features a maximum collector current of 8 A, collector-emitter breakdown voltage of 60 V, and maximum power dissipation of 80 W in a Through Hole TO-220-3 package. The TIP100 is classified as an Obsolete product, making identification of compatible substitute components essential for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value	Unit
Transistor Type	NPN - Darlington	—
Current - Collector (Ic) (Max)	8	A
Voltage - Collector Emitter Breakdown (Max)	60	V
Vce Saturation (Max) @ Ib, Ic	2.5V @ 80mA, 8A	—
Current - Collector Cutoff (Max)	50	µA
DC Current Gain (hFE) (Min) @ Ic, Vce	1000 @ 3A, 4V	—
Power - Max	80	W
Frequency - Transition	4	MHz
Operating Temperature Range	-65 to 150	°C (TJ)
Mounting Type	Through Hole	—
Package / Case	TO-220-3	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the TIP100 is determined by electrical and mechanical compatibility within the following critical parameters:

Electrical Compatibility Criteria:

Transistor configuration: NPN topology
Collector current rating: Substitute must support minimum 8 A continuous operation
Collector-emitter breakdown voltage: Substitute must support minimum 60 V
Power dissipation capability: Substitute must support minimum 80 W
DC current gain (hFE): Substitute must demonstrate sufficient gain for intended switching or amplification function
Operating temperature range: Substitute must cover the required thermal operating window

Mechanical Compatibility Criteria:

Package type: TO-220-3 or equivalent Through Hole footprint
Pin configuration: Standard three-pin Darlington or NPN configuration
Mounting method: Through Hole assembly compatibility

The TIP41C-BP qualifies as a substitute based on shared NPN topology and Through Hole TO-220 package family. However, electrical parameter differences exist and must be evaluated against specific application requirements.

Parameter Comparison

Parameter	TIP100 (Main Part)	TIP41C-BP (Substitute)	Unit
Manufacturer	Central Semiconductor Corp	Micro Commercial Co	—
Transistor Type	NPN - Darlington	NPN	—
Current - Collector (Ic) (Max)	8	6	A
Voltage - Collector Emitter Breakdown (Max)	60	100	V
Vce Saturation (Max) @ Ib, Ic	2.5V @ 80mA, 8A	1.5V @ 600mA, 6A	—
Current - Collector Cutoff (Max)	50	700	µA
DC Current Gain (hFE) (Min) @ Ic, Vce	1000 @ 3A, 4V	15 @ 3A, 4V	—
Power - Max	80	2	W
Frequency - Transition	4	3	MHz
Operating Temperature (Max)	150	150	°C (TJ)
Mounting Type	Through Hole	Through Hole	—
Package / Case	TO-220-3	TO-220AB	—
Product Status	Obsolete	Active	—
RoHS Status	Not specified	ROHS3 Compliant	—

Engineering Selection Recommendations

Product Status Consideration: The TIP100 is classified as Obsolete, while the TIP41C-BP is Active. This status difference is significant for long-term supply chain planning and design continuity.

Compliance and Certification: The TIP41C-BP carries ROHS3 Compliance certification, whereas RoHS status for the TIP100 is not specified in the provided data. Both components are REACH Unaffected and classified under ECCN EAR99.

Electrical Parameter Deviations: The TIP41C-BP exhibits the following differences from the TIP100:

Collector current maximum: 6 A versus 8 A (25% reduction)
Power dissipation maximum: 2 W versus 80 W (97.5% reduction)
DC current gain: 15 versus 1000 (66× lower)
Collector-emitter breakdown voltage: 100 V versus 60 V (67% higher)

Selection Basis: Selection of TIP41C-BP as a substitute is valid only when application requirements do not exceed the TIP41C-BP electrical limits. The reduced power rating and current capacity represent the primary constraints. The higher breakdown voltage of the TIP41C-BP provides additional margin in voltage-limited applications.

Frequently Asked Questions (FAQ)

Q: Can the TIP41C-BP directly replace the TIP100 in all applications?

A: No. The TIP41C-BP has a maximum collector current of 6 A compared to the TIP100's 8 A, and a maximum power dissipation of 2 W compared to 80 W. Substitution is valid only when application current and power requirements do not exceed TIP41C-BP specifications.

Q: What is the primary difference between the TIP100 and TIP41C-BP transistor types?

A: The TIP100 is classified as an NPN Darlington transistor, while the TIP41C-BP is a standard NPN transistor. Darlington configuration provides higher current gain (1000 minimum for TIP100 versus 15 minimum for TIP41C-BP), affecting base drive requirements and switching characteristics.

Q: Are the TO-220-3 and TO-220AB packages mechanically compatible?

A: Both packages are Through Hole TO-220 family variants with three-pin configurations. Mechanical footprint compatibility exists for PCB mounting. Pin assignment and lead spacing should be verified against specific board layout requirements.

Q: Why is the TIP100 listed as Obsolete?

A: Obsolete status indicates the TIP100 is no longer manufactured by Central Semiconductor Corp. The TIP41C-BP, classified as Active, represents an available alternative from current production inventory.

Q: Does the higher breakdown voltage of the TIP41C-BP (100 V vs. 60 V) affect substitution suitability?

A: Higher breakdown voltage provides additional safety margin in voltage-limited circuits. This parameter does not prevent substitution; however, the reduced current and power ratings remain the limiting factors for compatibility assessment.

Q: What compliance advantage does the TIP41C-BP offer?

A: The TIP41C-BP carries ROHS3 Compliance certification, supporting modern environmental and regulatory requirements. Both components are REACH Unaffected and EAR99 classified.

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