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ROHM 2SB1188T100Q Power Transistor

The 2SB1188T100Q is a PNP medium-power epitaxial planar silicon transistor designed for high-current applications up to 2A. It features a low collector-to-emitter saturation voltage of -0.5V, making it ideal for power management, industrial equipment, and switching circuits. With a collector-base voltage of 40V and collector-emitter voltage of 32V, this transistor provides reliable performance with a maximum junction temperature of 150°C. Its compact, epoxy resin package ensures durability and ease of mounting in various electronic systems, supporting efficient and stable operation.

Authorized Distributors
Source:DigiKey
Part No:2SB1188T100Q
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.27243
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Part No:2SB1188T100Q
Stock:4305
Inv Date:06-10-2026
Price: Unit price: $0.97
Buy/RFQ:
Part No:2SB1188T100Q
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.151
Buy/RFQ:

ROHM 2SB1188T100Q Power Transistor Specifications:

  • Collector-base voltage: 40V
  • Collector-emitter voltage: 32V
  • Emitter-base voltage: 5V
  • Collector current: 2A (DC), 3A (Pulse)*1
  • Collector dissipation: 2W (28B1188), 10W (28B1182), 1W (28B1240)
  • Junction temperature: 150°C
  • Storage temperature: -55°C to 150°C
  • Structure: Epitaxial planar PN silicon transistor
  • Package: Standard epoxy resin
  • Transition frequency: 100MHz
  • Collector cutoff current: not specified
  • Collector-emitter saturation voltage: -0.5V typical
  • Collector-base breakdown voltage: -40V
  • Emitter-base breakdown voltage: -5V

Buy the ROHM Series Power Transistor: 2SB1188T100Q

Experience dependable power switching with the ROHM Series Power Transistor 2SB1188T100Q. Designed for high-current applications, it features a low saturation voltage of -0.5V, ensuring efficient energy use. Its robust epoxy package and high junction temperature tolerance make it ideal for industrial and power management circuits. Suitable for various electronic devices, this transistor provides consistent performance, easy integration, and durability. Purchase online now to upgrade your power systems with trusted ROHM quality and ensure seamless operation for demanding applications.

Order your ROHM Series Power Transistor 2SB1188T100Q today and ensure reliable, high-current performance for industrial power management solutions.

Frequently Asked Questions

Where can I buy ROHM 2SB1188T100Q?

You can click on the BUY or RFQ button to purchase 2SB1188T100Q from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part 2SB1188T100Q?

You can download the 2SB1188T100Q datasheet or visit the ROHM website for support.

Who is the manufacturer of 2SB1188T100Q?

ROHM

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