MP1526

Product Overview

MP1526 is a Sanken Electric silicon PNP epitaxial planar bipolar transistor designed for high-power audio amplification and linear power applications. The device is the complementary PNP partner of MN1526 and features a -260V collector-emitter voltage rating, -15A collector current capability and 150W power dissipation. Utilizing Sanken's LAPT (Linear Amplifier Power Transistor) structure, MP1526 provides excellent hFE linearity across a wide current range, high-frequency performance, improved switching characteristics and a wide safe operating area (SOA), making it suitable for professional audio amplifiers, high-end consumer audio products and power supply circuits. 

Key Features

• Manufacturer: Sanken Electric Co., Ltd.

• Part Number: MP1526

• Full / Related Part Number: MP1526

• Device Type: Silicon PNP power transistor

• Product Category: Bipolar Junction Transistor (BJT) / Power transistor

• Transistor Type: PNP epitaxial planar transistor

• Complementary Device: MN1526 NPN complementary transistor

• Collector-Emitter Voltage: -260V

• Collector-Base Voltage: -260V

• Emitter-Base Voltage: -5V

• Collector Current: -15A

• Base Current: -4A

• Collector Power Dissipation: 150W

• Transition Frequency: 35MHz typical

• Technology: LAPT (Linear Amplifier Power Transistor) structure

• Performance Features: High hFE linearity, high-frequency operation and improved switching characteristics

• Safe Operating Area: Enhanced SOA capability for high-power linear applications

• Package Type: TO-3P-3L through-hole package

• Operating Junction Temperature: Up to +150°C

• Typical Use: High-power audio amplifiers, professional audio equipment and SMPS circuits

• Ordering / Packaging Note: MP1526 buyers should verify transistor polarity, package marking, date code, authenticity and manufacturer documentation before production use.

Applications

MP1526 is suitable for high-power audio amplifier output stages, professional audio equipment, high-end consumer audio systems, linear amplifier circuits and switching power supply applications. When paired with MN1526, it provides a complementary transistor solution for push-pull amplifier designs requiring high voltage capability, high current handling, low distortion and reliable thermal performance. 

Quality & Sourcing

Antrex Electronics can support MP1526 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For project-based purchasing, buyers can provide quantity, target price, required date code, packaging requirements and application information for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find part requests for sourcing assistance.