2N5060G Equivalent & Substitute Parts

Part Overview

The 2N5060G is a sensitive gate silicon-controlled rectifier (SCR) rated for 30 V off-state voltage and 800 mA on-state current in a TO-92-3 through-hole package. Manufactured by onsemi, this component is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. The 2N5060G serves in low-voltage switching and control circuits where sensitive gate triggering is required.

Key Parameters

Parameter	Value
Voltage - Off State	30 V
Voltage - Gate Trigger (Vgt) (Max)	800 mV
Current - Gate Trigger (Igt) (Max)	200 µA
Voltage - On State (Vtm) (Max)	1.7 V
Current - On State (It (RMS)) (Max)	800 mA
Current - Hold (Ih) (Max)	5 mA
Current - Off State (Max)	10 µA
SCR Type	Sensitive Gate
Operating Temperature Range	-40°C ~ 110°C
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 Long Body

Substitute Part Grouping Explanation

Substitution for the 2N5060G is determined by strict equivalence across the following critical parameters:

Voltage rating: 30 V off-state voltage
Gate sensitivity: 800 mV maximum gate trigger voltage and 200 µA maximum gate trigger current
Current capacity: 800 mA on-state RMS current
SCR type classification: Sensitive Gate
Package compatibility: TO-92-3 through-hole configuration
Thermal operating range: Minimum -40°C lower bound

The 2N5060 PBFREE from Central Semiconductor Corp meets all these criteria and is classified as an active product, providing continuity for applications currently using the obsolete 2N5060G.

Parameter Comparison

Parameter	2N5060G (onsemi)	2N5060 PBFREE (Central Semiconductor)
Voltage - Off State	30 V	30 V
Voltage - Gate Trigger (Vgt) (Max)	800 mV	800 mV
Current - Gate Trigger (Igt) (Max)	200 µA	200 µA
Voltage - On State (Vtm) (Max)	1.7 V	1.7 V
Current - On State (It (RMS)) (Max)	800 mA	800 mA
Current - Hold (Ih) (Max)	5 mA	5 mA
Current - Off State (Max)	10 µA	1 µA
SCR Type	Sensitive Gate	Sensitive Gate
Operating Temperature Range	-40°C ~ 110°C	-40°C ~ 125°C
Mounting Type	Through Hole	Through Hole
Package / Case	TO-226-3, TO-92-3	TO-226-3, TO-92-3
Product Status	Obsolete	Active
RoHS Status	Not specified	ROHS3 Compliant

Engineering Selection Recommendations

The 2N5060 PBFREE is a direct functional equivalent to the 2N5060G. Both components share identical electrical specifications for all critical switching parameters: gate trigger voltage and current, on-state voltage drop, holding current, and rated current capacity.

The 2N5060 PBFREE offers two advantages for new designs and production transitions:

Active product status ensures ongoing availability and supply chain continuity
ROHS3 compliance and lead-free construction meet current environmental and regulatory requirements

The 2N5060 PBFREE operates across a wider temperature range (-40°C to 125°C versus -40°C to 110°C), providing additional thermal margin. Off-state leakage current is lower (1 µA versus 10 µA), which may reduce standby power consumption in certain applications.

Both components are packaged identically in TO-92-3 through-hole configuration, permitting direct board-level substitution without layout modification.

Frequently Asked Questions (FAQ)

Q: Can the 2N5060 PBFREE replace the 2N5060G in existing designs?

A: Yes. The 2N5060 PBFREE meets all electrical specifications of the 2N5060G and uses the same TO-92-3 package. Direct substitution is possible without circuit modification.

Q: What is the difference in off-state leakage current between these parts?

A: The 2N5060G specifies 10 µA maximum off-state current, while the 2N5060 PBFREE specifies 1 µA maximum. The lower leakage of the substitute part does not affect circuit operation and may reduce standby power draw.

Q: Are there temperature range differences?

A: The 2N5060G operates from -40°C to 110°C. The 2N5060 PBFREE extends the upper limit to 125°C, providing additional thermal headroom for high-temperature environments.

Q: Why is the 2N5060G listed as obsolete?

A: The 2N5060G is no longer manufactured by onsemi. The 2N5060 PBFREE from Central Semiconductor Corp provides functional continuity for applications requiring this SCR type.

Q: Are there any compliance differences?

A: The 2N5060 PBFREE is ROHS3 compliant and lead-free. The 2N5060G compliance status is not specified. Both are REACH unaffected and classified under ECCN EAR99.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both components use the TO-92-3 through-hole package with identical pin configuration and spacing, allowing direct board-level interchange.

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