CPH6102-TL-E Equivalent & Substitute Parts

Part Overview

The CPH6102-TL-E is a Surface Mount Bipolar (BJT) Transistor manufactured by onsemi, classified as a PNP device rated for 50V collector-emitter breakdown voltage and 1A maximum collector current. This component operates at a transition frequency of 150MHz with a maximum power dissipation of 1.3W and is housed in a 6-CPH package (SC-74, SOT-457).

The CPH6102-TL-E carries an Obsolete product status. Identification of equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for ongoing production, maintenance, and repair applications.

Substiute Parts

CPH6102-TL-E

onsemiIn Stock: 19158CPH6102-TL-E Datasheet

Current PartRFQ

CPH6123-TL-E

onsemiIn Stock: 23420CPH6123-TL-E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CPH6102-TL-E is determined by electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility Criteria:

• Transistor Type: PNP configuration
• Voltage - Collector Emitter Breakdown (Max): 50V minimum rating
• DC Current Gain (hFE): Minimum 200 @ 100mA, 2V
• Operating Temperature: 150°C maximum junction temperature
• Package / Case: SC-74, SOT-457 form factor

Mechanical Compatibility Criteria:

• Mounting Type: Surface Mount
• Supplier Device Package: 6-CPH

Substitute parts must maintain or exceed the electrical specifications of the main part while preserving identical mechanical packaging to ensure direct board-level replacement without design modification.

Parameter Comparison

Engineering Selection Recommendations

The CPH6123-TL-E is a direct substitute for the CPH6102-TL-E based on the following engineering criteria:

Compliance and Regulatory Status: Both parts maintain ROHS3 compliance and REACH Unaffected status, ensuring regulatory continuity in applications subject to environmental and hazardous substance restrictions.

Product Availability: The CPH6102-TL-E carries Obsolete status, while the CPH6123-TL-E maintains Active product status with 23,400 units in stock. This availability differential supports long-term supply chain reliability for new designs and ongoing production requirements.

Electrical Compatibility: The CPH6123-TL-E maintains identical voltage ratings (50V collector-emitter breakdown), identical DC current gain specifications (200 @ 100mA, 2V), and identical maximum power dissipation (1.3W). The substitute part provides enhanced current handling capability (3A versus 1A) and increased transition frequency (390MHz versus 150MHz), both of which represent performance improvements without introducing incompatibility.

Mechanical Compatibility: Both parts utilize identical packaging (SC-74, SOT-457) and supplier device package designation (6-CPH), enabling direct board-level substitution without PCB redesign or mechanical rework.

Frequently Asked Questions (FAQ)

Q: Can the CPH6123-TL-E directly replace the CPH6102-TL-E on existing PCBs?

A: Yes. Both parts share identical package specifications (SC-74, SOT-457) and 6-CPH supplier device package designation. Direct substitution is mechanically feasible without PCB modification.

Q: What are the key electrical differences between these parts?

A: The CPH6123-TL-E provides higher maximum collector current (3A versus 1A) and higher transition frequency (390MHz versus 150MHz). Voltage ratings, DC current gain, and maximum power dissipation remain identical. These differences represent performance enhancements for applications requiring higher current or frequency capability.

Q: Are there any compliance or regulatory concerns with substitution?

A: No. Both parts maintain ROHS3 compliance and REACH Unaffected status. Substitution does not introduce regulatory compliance issues.

Q: Why is the CPH6102-TL-E marked as Obsolete?

A: The CPH6102-TL-E carries Obsolete product status. The CPH6123-TL-E is the active equivalent offering superior electrical performance within the same mechanical package.

Q: What is the moisture sensitivity level for both parts?

A: Both the CPH6102-TL-E and CPH6123-TL-E carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there saturation voltage differences that affect circuit design?

A: The CPH6123-TL-E exhibits higher saturation voltage (650mV @ 100mA, 2A) compared to the CPH6102-TL-E (500mV @ 50mA, 500mA). Circuit designs dependent on specific saturation characteristics should account for this parameter difference.