ncv8403 ON Semiconductor, ncv8403 Datasheet

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ncv8403

Manufacturer Part Number
ncv8403
Description
Self-protected Low Side Driver With Temperature And Current Limit
Manufacturer
ON Semiconductor
Datasheet

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NCV8403
Product Preview
Self-Protected Low Side
Driver with Temperature
and Current Limit
42 V, 14 A, Single N−Channel, SOT−223
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. There is a fault feedback feature by monitoring the input
current at the gate or voltage if a resistor is utilized.
Features
Typical Applications
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
© Semiconductor Components Industries, LLC, 2009
January, 2009 − Rev. P0
NCV8403 is a three terminal protected Low-Side Smart Discrete
and Change Control
Short Circuit Protection
Thermal Shutdown with Automatic Restart
Over Voltage Protection
Integrated Clamp for Inductive Switching
ESD Protection
dV/dt Robustness
Analog Drive Capability (Logic Level Input)
RoHs Compliant
AEC-Q101 Qualified
NCV Prefix for Automotive and Other Applications Requiring Site
This is a Pb−Free Device
Switch a Variety of Resistive, Inductive and Capacitive Loads
Can Replace Electromechanical Relays and Discrete Circuits
Automotive / Industrial
1
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
Gate
Input
(Clamped)
V
42 V
(Note: Microdot may be in either location)
DSS
ESD Protection
SOURCE
A
Y
W
XXX
G
ORDERING INFORMATION
1
DRAIN
Temperature
GATE
MARKING DIAGRAM
2
http://onsemi.com
http://onsemi.com
Limit
3
53 mW @ 10 V
= Assembly Location
= Year
= Work Week
= Specific Device Code
= Pb−Free Package
R
Overvoltage
4
1
2
3
Protection
DS(on)
Publication Order Number:
CASE 318E
TYP
SOT−223
Current
STYLE 3
Limit
4
DRAIN
Drain
(Limited)
Current
Sense
NCV8403/D
I
Source
D
15 A
MAX

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ncv8403 Summary of contents

Page 1

... Driver with Temperature and Current Limit Single N−Channel, SOT−223 NCV8403 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 ...

Page 2

MAXIMUM RATINGS (T = 25°C unless otherwise noted) J Drain−to−Source Voltage Internally Clamped Gate−to−Source Voltage Drain Current Continuous Total Power Dissipation @ T = 25°C (Note 25°C (Note 2) A Thermal Resistance Junction−to−Case Junction−to−Ambient (Note ...

Page 3

MOSFET ELECTRICAL CHARACTERISTICS Characteristic OFF CHARACTERISTICS Drain−to−Source Clamped Breakdown Voltage ( Vdc 250 mAdc Vdc 250 mAdc −40°C to 150°C) (Note Zero Gate ...

Page 4

L (mH) Figure 2. Single Pulse Maximum Switch−off Current vs. Load Inductance 100 TIME IN CLAMP (ms) Figure 4. Single Pulse Maximum Inductive Switch−off Current vs. Time in Clamp ...

Page 5

V (V) GS Figure 8. R vs. Gate−Source Voltage DS(on) 2. 1.75 1.50 1. 1.00 ...

Page 6

TYPICAL PERFORMANCE CURVES 1.2 1.1 1.0 0.9 0.8 0.7 0.6 −40 − (°C) Figure 14. Normalized Threshold Voltage vs. Temperature 250 200 ...

Page 7

Duty Cycle 20% 10 0.1 Single Pulse 0.01 0.001 0.000001 0.00001 0.0001 Figure 20. Transient Thermal Resistance TYPICAL PERFORMANCE CURVES 0.001 0.01 0.1 PULSE TIME (sec) http://onsemi.com 100 1000 ...

Page 8

TEST CIRCUITS AND WAVEFORMS VIN RG Figure 21. Resistive Load Switching Test Circuit VIN td(ON) tr IDS Figure 22. Resistive Load Switching Waveforms http://onsemi.com VDD − DUT G S IDS td(OFF 90% 10% 90% 10% ...

Page 9

... Figure 23. Inductive Load Switching Test Circuit VIN VDS IDS Figure 24. Inductive Load Switching Waveforms ORDERING INFORMATION Device NCV8403 †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. TEST CIRCUITS AND WAVEFORMS L VDS VIN ...

Page 10

... DRAIN 3. SOURCE 4. DRAIN ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCV8403/D MAX 0.068 0.004 0.035 0.126 0.014 0.263 0.145 0.094 0.041 0.078 0.287 10° ...

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