LN4501LT1G_15 Datasheet, PDF (1/4 Pages) Leshan Radio Company – Power MOSFET

LESHAN RADIO COMPANY, LTD.
Power MOSFET
20 V, 3.2 A, Single N−Channel, SOT−23
Features
• Leading Planar Technology for Low Gate Charge / Fast Switching
• 2.5 V Rated for Low Voltage Gate Drive
• SOT−23 Surface Mount for Small Footprint
• Pb−Free Package is Available
• S- Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC-Q101 Qualified and
PPAP Capable.
Applications
• Load/Power Switch for Portables
• Load/Power Switch for Computing
• DC−DC Conversion
V_(BR)DSS
20 V
R_DS(on) TYP
70 mW @ 4.5 V
85 mW @ 2.5 V
I_D MAX
(Note 1)
3.6 A
3.1 A
MAXIMUM RATINGS (T_J= 25°C unless otherwise stated)
Parameter
Symbol Value Unit
Drain−to−Source Voltage
V_DSS
20
V
Gate−to−Source Voltage
V_GS
±12
V
Continuous Drain
Current (Note 1)
Steady T_A = 25°C
I_D
State
T_A = 85°C
3.2
A
2.4
A
Steady State Power
Dissipation (Note 1)
Steady State
P_D
1.25 W
Pulsed Drain Current
t_p = 10 ms
Operating Junction and Storage Temperature
Continuous Source Current (Body Diode)
Lead Temperature for Soldering Purposes
(1/8” from case for 10 s)
I_DM
10.0 A
T_J, −55 to °C
T_stg
150
I_S
1.6
A
T_L
260 °C
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.
THERMAL RESISTANCE RATINGS
Parameter
Symbol Max Unit
Junction−to−Ambient (Note 1)
R_qJA
100 °C/W
Junction−to−Ambient (Note 2)
R_qJA
300
1. Surface−mounted on FR4 board using 1 in sq pad size
(Cu area = 1.127 in sq [1 oz] including traces).
2. Surface−mounted on FR4 board using the minimum recommended pad size.
LN4501LT1G
S-LN4501LT1G
3
1
2
SOT– 23 (TO–236AB)
N−Channel
D
G
S
ORDERING INFORMATION
Device
LN4501LT1G
S-LN4501LT1G
LN4501LT3G
S-LN4501LT3G
Package
N45
N45
Shipping†
3000 / Tape & Reel
10000 / Tape & Reel
Rev .O 1/4