A Premier B2B Part Search
ROHM 2SD1781KFRAT146R High Power NPN Transistor
The 2SD1781KFRA is a medium power NPN silicon transistor designed for high current capacity in compact packages, featuring very low Vcesat and complementing the 2SB1197K. Qualified under AEC-Q101, it offers a collector-base voltage of 40V and a collector-emitter voltage of 32V, making it suitable for various switching and amplifier applications. Its robust structure and electrical characteristics ensure reliable performance in automotive and industrial environments, with a maximum collector current of 1.5A (Pulse) and a power dissipation of 200mW, ideal for demanding electronic circuits.
ROHM 2SD1781KFRAT146R High Power NPN Transistor Specifications:
- Collector-base voltage Vceo: 40 V
- Collector-emitter voltage Vcso: 32 V
- Emitter-base voltage Vbso: 5 V
- Collector current Ic: 1.5 A (Pulse), 0.8 A (DC)
- Collector power dissipation Po: 200 mW
- Junction temperature Tj: 150 °C
- Storage temperature Tstg: -55 to +150 °C
- Transition frequency fr: 150 MHz at Vce=5V, Ic=50mA
- Output capacitance Cob: 15 pF at Vce=10V, Ie=0A, f=1MHz
- Package: SMT type, related to EPITAXIAL planar structure
- Absolute maximum ratings include voltage limits, current, and storage conditions for reliable operation
Buy the ROHM Series Transistor: 2SD1781KFRA High Power NPN Switch: 2SD1781KFRA
Enhance your electronic projects with the reliable ROHM 2SD1781KFRA high power NPN transistor. Designed for automotive and industrial applications, it offers a collector-base voltage of 40V and pulse current of 1.5A, ensuring robust performance. Its compact SMT package makes it ideal for space-constrained designs. With low Vcesat and high transition frequency, this transistor ensures efficient switching and amplification. Purchase online today for proven quality and dependable operation in your sophisticated electronic systems.
Buy ROHM 2SD1781KFRA now and experience unmatched reliability, high current capacity, and efficient switching performance for demanding electronic circuits.
Frequently Asked Questions
Where can I buy ROHM 2SD1781KFRAT146R?
You can click on the BUY or RFQ button to purchase 2SD1781KFRAT146R from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part 2SD1781KFRAT146R?
You can download the 2SD1781KFRAT146R datasheet or visit the ROHM website for support.
Who is the manufacturer of 2SD1781KFRAT146R?
ROHM