NCV8402, NCV8402A
Self-Protected Low Side
Driver with Temperature
and Current Limit
NCV8402/A is a three terminal protected Low−Side Smart Discrete
device. The protection features include overcurrent, overtemperature,
ESD and integrated Drain−to−Gate clamping for overvoltage
protection. This device offers protection and is suitable for harsh
automotive environments.
www.onsemi.com
V(BR)DSS
(Clamped)
RDS(ON) TYP
ID MAX
42 V
165 mW @ 10 V
2.0 A*
Features
•
•
•
•
•
•
•
•
•
•
Short−Circuit Protection
Thermal Shutdown with Automatic Restart
Overvoltage Protection
Integrated Clamp for Inductive Switching
ESD Protection
NCV8402AMNWT1G − Wettable Flanks Product
dV/dt Robustness
Analog Drive Capability (Logic Level Input)
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
These Devices are Pb−Free and are RoHS Compliant
*Max current limit value is dependent on input
condition.
MARKING DIAGRAMS
DRAIN
4
4
1
2
SOT−223
CASE 318E
STYLE 3
3
AYW
xxxxx G
G
1
2
3
SOURCE
GATE
DRAIN
1
xxxxx
AYWW
G
1
xxxxx
AYWW
G
DFN6
CASE 506AX
1
Typical Applications
• Switch a Variety of Resistive, Inductive and Capacitive Loads
• Can Replace Electromechanical Relays and Discrete Circuits
• Automotive / Industrial
DFN6 (WF)
CASE 506DK
1
A
= Assembly Location
Y
= Year
W or WW = Work Week
xxxxx = V8402 or 8402A
G
= Pb−Free Package
Drain
Gate
Input
Overvoltage
Protection
(Note: Microdot may be in either location)
ESD Protection
Temperature
Limit
DFN6 PACKAGE PIN DESCRIPTION
Current
Limit
G NC NC
1 2 3
Current
Sense
7
EPAD
Source
6
S
5
S
4
S
Pin #
Symbol
Description
1
2
3
4
5
6
7
G
NC
NC
S*
S*
S*
EPAD
Gate Input
No Connect
No Connect
Source
Source
Source
Drain
*Pins 4, 5, 6 are internally shorted together.
It is recommended to short these pins externally.
This document contains information on some products that are still under development.
ON Semiconductor reserves the right to change or discontinue these products without
notice.
© Semiconductor Components Industries, LLC, 2016
August, 2016 − Rev. 20
1
ORDERING INFORMATION
See detailed ordering and shipping information on page 11 of
this data sheet.
Publication Order Number:
NCV8402/D