Equivalent & Substitute Parts for 2SC3856

Part Overview

The Sanken Electric USA Inc. 2SC3856 is a high-power NPN bipolar junction transistor (BJT) rated for 180 V, 15 A, 130 W, and a transition frequency of 20 MHz, housed in a TO-3P through-hole package. It is an active, ROHS3 compliant product intended for applications requiring high current and voltage capabilities. Identifying direct substitute parts is essential to ensure ongoing device producibility, secure supply chain logistics, and facilitate replacement in case of part shortage or obsolescence.

Substiute Parts

2SC3856

Sanken Electric USA Inc.In Stock: 14232SC3856 Datasheet

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2SC3519A

Sanken Electric USA Inc.In Stock: 12652SC3519A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Strict substitution for the 2SC3856 among transistors in the Bipolar (BJT) category is determined by matching the following key parameters:

• Transistor type (NPN)
• Maximum collector-emitter voltage (Vce)
• Maximum collector current (Ic)
• Maximum power dissipation (Ptot)
• Vce saturation at specified bias conditions
• Minimum DC current gain (hFE)
• Maximum collector cutoff current (ICBO)
• Transition frequency (ft)
• Package type (TO-3P-3, SC-65-3)
• Compliance (RoHS, MSL)
• Product status (active/inactive)

These criteria ensure strict electrical, thermal, and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Selection of the 2SC3519A as an equivalent or substitute for the 2SC3856 can be made considering the congruity of product status (active), compliance with RoHS, and identical Moisture Sensitivity Level (1, unlimited). These provided certifications and compliance statuses ensure standardization for regulated applications and component logistics.

Frequently Asked Questions (FAQ)

Q: What are the primary criteria for selecting an equivalent or substitute for the 2SC3856 in the transistor category?
A: The primary criteria are transistor type, maximum voltage and current ratings, power dissipation capacity, current gain, cutoff current, transition frequency, package type, compliance status, Moisture Sensitivity Level, and product status.

Q: Is the package of the substitute part equivalent to that of the 2SC3856?
A: Yes, both the 2SC3856 and 2SC3519A utilize the TO-3P-3, SC-65-3 case and TO-3P supplier device package, enabling drop-in mechanical compatibility.

Q: Are compliance and regulatory certifications identical between the main and substitute parts?
A: Both parts are indicated as RoHS compliant and have a Moisture Sensitivity Level of 1 (unlimited), aligning with common regulatory requirements.

Q: Is there any difference in operating temperature specifications between the parts?
A: Both the 2SC3856 and 2SC3519A specify a maximum operating temperature of 150°C (TJ).

Q: How does the frequency - transition parameter compare between these two transistors?
A: The 2SC3856 has a transition frequency of 20 MHz, while the 2SC3519A has a transition frequency of 50 MHz, with all other electrical parameters matching as provided.