NIS6111
BERStIC (Better Efficiency
Rectifier System)
Ultra Efficient, High Speed Diode
The NIS6111 ORing diode is a high speed, high efficiency, hybrid
rectifier, designed for low voltage, high current systems, such as
those required for today’s digital circuits. It couples a high speed
integrated circuit with a power MOSFET to create a diode with the
same forward drop characteristics as a MOSFET. It offers increased
efficiency for switching power supplies as well as in ORing diode
applications.
It offers a low on resistance that can be further reduced by the
addition of external MOSFETs. It features the highest reverse
recovery speed of any device in the industry.
http://onsemi.com
MARKING
DIAGRAM
1
PLLP32
CASE 488AC
NIS6111
AWLYYWWG
1
32
NIS6111= Specific Device Code
A
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
Features
WL
YY
WW
G
• Low Forward Drop Improves System Efficiency
• Ultra High Speed
• Can be used in High Side and Low Side Configurations
• 24 V Rating
PIN CONNECTIONS
• Allows use of External MOSFETs for Extended Current Handling
Capacity
• Pb−Free Package is Available*
4
1
Applications
3
5
• Redundant Power Supplies for High−Availability Systems
• Static ORing Diodes
• Low Voltage, Isolated Outputs
2
• Flyback, Forward Converter, Half Bridge Converters
(Bottom View)
4
PIN ASSIGNMENT
Cathode
Pin Symbol
Function
1
2
Anode
Bias
Power Input Connected to System
5
3
Output of Internal Voltage Regulator provides power for
internal only. No external components required at this pin.
Gate
Reg In
Anode
3
Gate
Gate Driver Output for Internal and External
N−Channel MOSFET
NTD110N02R
1
Equivalent Circuit
4
5
Cathode Power Output Connected to System
Reg In Input of Internal Voltage Regulator
ORDERING INFORMATION
†
Device
Package
Shipping
NIS6111QPT1
NIS6111QPT1G
PLLP32
1500 Tape & Reel
1500 Tape & Reel
PLLP32
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
*For additional information on our Pb−Free strategy and soldering details, please
downloadthe ON Semiconductor Soldering and Mounting Techniques Reference
Manual, SOLDERRM/D.
©
Semiconductor Components Industries, LLC, 2005
1
Publication Order Number:
August, 2005 − Rev. 5
NIS6111/D