NTJS3157N
Trench Power MOSFET
20 V, 4.0 A, Single N−Channel, SC−88
Features
• Leading Trench Technology for Low R
Extending Battery Life
• Fast Switching for Increased Circuit Efficiency
DS(ON)
http://onsemi.com
• SC−88 Small Outline (2 x 2 mm) for Maximum Circuit Board
V
R
Typ
I Max
D
(BR)DSS
DS(on)
Utilization, Same as SC−70−6
45 mW @ 4.5 V
55 mW @ 2.5 V
70 mW @ 1.8 V
• Pb−Free Packages are Available
4.0 A
20 V
Applications
• DC−DC Conversion
SC−88 (SOT−363)
• Low Side Load Switch
• Cell Phones, Computing, Digital Cameras, MP3s and PDAs
D
D
G
1
6
5
4
D
D
S
MAXIMUM RATINGS (T = 25°C unless otherwise stated)
J
Parameter
Drain−to−Source Voltage
Symbol Value
Unit
V
2
3
V
DSS
20
8.0
3.2
2.3
4.0
1.0
Gate−to−Source Voltage
V
GS
V
Continuous Drain
Current (Note 1)
T = 25 °C
I
D
A
A
Steady
State
T = 85 °C
A
Top View
t ≤ 5 s T = 25 °C
A
Power Dissipation
(Note 1)
Steady
State
P
D
W
T = 25 °C
A
MARKING DIAGRAM &
PIN ASSIGNMENT
Pulsed Drain Current
t = 10 ms
p
I
10
A
DM
D
D
S
Operating Junction and Storage Temperature
T ,
STG
−55 to
150
°C
J
6
T
1
T92 M G
Source Current (Body Diode)
I
1.6
A
S
SOT−363
CASE 419B
STYLE 28
G
Lead Temperature for Soldering Purposes
(1/8” from case for 10 s)
260
°C
T
L
1
D
D
G
THERMAL RESISTANCE RATINGS (Note 1)
T92
M
G
= Device Code
= Date Code
= Pb−Free Package
Parameter
Symbol
Max
125
80
Unit
Junction−to−Ambient – Steady State
Junction−to−Ambient − t ≤ 5 s
Junction−to−Lead – Steady State
R
°C/W
q
JA
R
(Note: Microdot may be in either location)
q
JA
R
45
q
JL
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. Surface mounted on FR4 board using 1 in sq pad size
(Cu area = 1.127 in sq [1 oz] including traces).
© Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
February, 2006 − Rev. 2
NTJS3157N/D