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Transistors / Power Bipolar Transistors / 2SA1859
Datasheets
2SA1859 by:
Sanken Electric Co Ltd
Allegro MicroSystems LLC
Inchange Semiconductor Company Ltd
New Jersey Semiconductor Products Inc
Sanken Electric Co Ltd
Not Found

Power Bipolar Transistor, 2A I(C), 150V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220F, FM20, 3 PIN

Part Details for 2SA1859 by Sanken Electric Co Ltd

Results Overview of 2SA1859 by Sanken Electric Co Ltd

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2SA1859 Information

2SA1859 by Sanken Electric Co Ltd is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for 2SA1859

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2SA1859 Part Data Attributes

Parametric Data
2SA1859 Sanken Electric Co Ltd
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2SA1859 Sanken Electric Co Ltd Power Bipolar Transistor, 2A I(C), 150V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220F, FM20, 3 PIN
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer SANKEN ELECTRIC CO LTD
Part Package Code TO-220AB
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Samacsys Manufacturer SANKEN ELECTRIC CO.
Case Connection ISOLATED
Collector Current-Max (IC) 2 A
Collector-Emitter Voltage-Max 150 V
Configuration SINGLE
DC Current Gain-Min (hFE) 60
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type PNP
Qualification Status Not Qualified
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 60 MHz

Alternate Parts for 2SA1859

This table gives cross-reference parts and alternative options found for 2SA1859. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2SA1859, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
2SA1859 Allegro MicroSystems LLC Check for Price Power Bipolar Transistor, 2A I(C), 150V V(BR)CEO, 1-Element, PNP, Silicon, Plastic/Epoxy, 3 Pin, TO-220F, 3 PIN 2SA1859 vs 2SA1859

2SA1859 Related Parts

2SA1859 Frequently Asked Questions (FAQ)

  • The maximum SOA of the 2SA1859 is typically defined by the manufacturer as the region where the transistor can operate safely without damage. While the datasheet provides some information on the SOA, it's recommended to consult with the manufacturer or a reliable application note for more detailed information.

  • To ensure proper biasing, follow the recommended biasing circuit and component values provided in the datasheet or application notes. Additionally, consider the operating conditions, such as temperature and voltage, and adjust the biasing accordingly. It's also recommended to consult with experienced engineers or seek guidance from the manufacturer.

  • The 2SA1859 has a maximum junction temperature (Tj) rating of 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking and thermal management. This includes using a suitable heat sink, ensuring good thermal interface material (TIM) contact, and maintaining a safe operating temperature range.

  • While the 2SA1859 is primarily designed for linear amplifier applications, it can be used in switching applications with caution. However, the transistor's switching characteristics, such as turn-on and turn-off times, may not be optimized for high-frequency switching. Consult with the manufacturer or a reliable application note for guidance on using the 2SA1859 in switching applications.

  • The 2SA1859 has a human body model (HBM) ESD rating of 2 kV. To ensure ESD protection, follow proper handling and storage procedures, such as using ESD-safe materials, wrist straps, and mats. Additionally, consider incorporating ESD protection circuits or devices in your design to prevent damage during handling and operation.