NTMS4503N Datasheet, PDF (1/6 Pages) ON Semiconductor – Power MOSFET

NTMS4503N
Power MOSFET
28 V, 14 A, N−Channel, SO−8
Features
• Low RDS(on)
• High Power and Current Handling Capability
• Low Gate Charge
Applications
• DC/DC Converters
• Motor Drives
• Synchronous Rectifier − POL
• Buck Low−Side
MAXIMUM RATINGS (T_J = 25°C unless otherwise noted)
Rating
Symbol Value Unit
Drain−to−Source Voltage
Gate−to−Source Voltage − Continuous
Drain Current
Continuous @ T_a = 25°C (Note 1)
Continuous @ T_a = 25°C (Note 2)
Continuous @ T_a = 25°C (Note 3)
Single Pulse (tp = 10 ms)
Total Power Dissipation
T_A = 25°C (Note 1)
T_A = 25°C (Note 2)
T_A = 25°C (Note 3)
Operating and Storage Temperature
V_DSS
28
V
V_GS
$20 V
I_D
A
14
12
9.0
I_DM
40
P_D
W
2.5
1.66
0.93
T_J, T_stg −55 to °C
150
Single Pulse Drain−to−Source Avalanche
Energy − Starting T_J = 25°C
(V_DD = 30 V, V_GS = 10 V, I_L = 12.2 A,
L = 1.0 mH, R_G = 25 W)
Maximum Lead Temperature for Soldering
Purposes, 1/8″ from case for 10 seconds
E_AS
75 mJ
T_L
260 °C
THERMAL RESISTANCE RATINGS
Rating
Symbol Value Unit
Thermal Resistance
Junction−to−Ambient (Note 1)
Junction−to−Ambient (Note 2)
Junction−to−Ambient (Note 3)
R_qJA
°C/W
50
75
135
1. Surface−mounted on FR4 board using minimum recommended pad size
(Cu area 0.412 in²), t < 10 s.
2. Surface−mounted on FR4 board using 1″ pad size (Cu area 1.127 in²) steady
state.
3. Surface−mounted on FR4 board using minimum recommended pad size
(Cu area 0.412 in²), steady state.
http://onsemi.com
V_(BR)DSS
28 V
R_DS(on) TYP
7.0 mW @ 10 V
8.8 mW @ 4.5 V
I_D MAX
(Note 1)
14 A
D
G
S
MARKING DIAGRAM/
PIN ASSIGNMENT
8
1
SO−8
CASE 751
STYLE 12
1
Source
Source
8
Drain
Drain
Source
Gate
Drain
Drain
(Top View)
4503N = Specific Device Code
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W = Work Week
ORDERING INFORMATION
Device
Package
Shipping†
NTMS4503NR2 SO−8
2500/Tape & Reel
†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.
© Semiconductor Components Industries, LLC, 2003
1
November, 2003 − Rev. 0
Publication Order Number:
NTMS4503N/D