Equivalent & Substitute Parts for IMD16AT108 (Rohm Semiconductor)

Part Overview

IMD16AT108 from Rohm Semiconductor is a dual pre-biased bipolar transistor (BJT), integrating 1 NPN and 1 PNP type in a compact surface mount SC-74 (SOT-457) package. The part supports up to 50V collector-emitter breakdown voltage and collector currents of 100mA and 500mA with pre-defined base and emitter-base resistors. Its product status is active, and it meets modern compliance standards (RoHS3, REACH). Alternative selections may be necessary for procurement flexibility, supply chain assurance, or design variants. Substitution requires strictly matching the relevant category parameters.

Substiute Parts

IMD16AT108

Rohm SemiconductorIn Stock: 71306IMD16AT108 Datasheet

Current PartRFQ

PIMC31,115

Nexperia USA Inc.In Stock: 262780PIMC31,115 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for IMD16AT108 is determined by strict matching of product category: Transistors, Bipolar (BJT), Dual Pre-Biased (1 NPN, 1 PNP). Allowed electrical parameters include collector current (Ic), collector-emitter breakdown voltage (Vce), DC current gain (hFE), and resistor values R1/R2 where specified. Only surface mount devices in the same package/case (SC-74, SOT-457) and compliant to RoHS3/REACH are eligible. Substitute parts must share these key attributes for direct compatibility in functional and mechanical contexts.

Key substitution parameters:

• Transistor Type
• Collector Current (Ic) (Max)
• Collector-Emitter Breakdown Voltage (Max)
• Power Rating (Max)
• Base/Emitter-Base Resistor Values
• DC Current Gain (hFE)
• Vce Saturation
• Mounting Type
• Package / Case
• Compliance (RoHS3, REACH)

Parameter Comparison

Engineering Selection Recommendations

Both IMD16AT108 (Rohm Semiconductor) and PIMC31,115 (Nexperia USA Inc.) are active status, compliant to ROHS3 and REACH standards, and available in surface-mount SC-74 (SOT-457) packaging. Certifications and compliance are aligned for use in regulated applications. Both are listed as new original inventory and are not subject to obsolescence or known lifecycle issues as per provided product status.

Frequently Asked Questions (FAQ)

Q: What are the mandatory parameters when selecting a substitute for IMD16AT108?
A: Transistor type, collector current, breakdown voltage, power rating, resistor values, DC gain, Vce saturation, mounting type, package/case, and compliance status.

Q: Can PIMC31,115 be used with the same footprint and layout as IMD16AT108?
A: Both devices use surface mount SC-74 (SOT-457) package and are mechanically compatible.

Q: Are ROHS3 and REACH compliance sufficient for environmental requirements?
A: Both main and substitute parts are ROHS3 compliant and REACH unaffected according to the provided specifications.

Q: Do resistor values or gain differences affect substitution?
A: Only provided parameter values can be considered for compatibility. Review specific application requirements related to resistor and gain values as per datasheet limits.

Q: What is the significance of the device package in substitution?
A: Exact matching of package type (SC-74, SOT-457) ensures that substitute and original parts are physically interchangeable in the same PCB layout.