LRC-LN3432LT1G
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LN3432LT1G
N-Channel 30-V (D-S) MOSFET
3
1. FEATURES
●
Low RDS(on) trench technology.
1
●
Low thermal impedance.
2
●
Fast switching speed.
SOT– 23 (TO–236AB)
●
We declare that the material of product are Halogen Free and
compliance with RoHS requirements.
3
D
2. APPLICATION
●
Power Routing
●
DC/DC Conversion
●
Motor Drives
G
1
S
2
3. ORDERING INFORMATION
Device
Marking
Shipping
LN3432LT1G
M3C
3000/Tape&Reel
4. MAXIMUM RATINGS(Ta = 25ºC unless otherwise stated)
Parameter
Symbol
Limits
Unit
V
Drain−to−Source Voltage
Gate−to−Source Voltage
A
va
lanc
he Current
VDSS
VGS
IAS
30
±20
9
V
A
A
valanche energy L=0.1mH
EAS
mJ
4
TC =25°C
TC =70°C
9
6
Continuous Drain Current
ID
6
A
TA =25°C (Note 1)
TA =70°C (Note 1)
4
IDM
PD
29
2.9
1.6
1.4
0.8
Pulsed Drain Current (Note 2)
Power Dissipation
TC =25°C
TC =70°C
W
TA =25°C (Note 1)
TA =70°C (Note 1)
Operating Junction Temperature
Storage Temperature Range
TJ
−55 ~+1
50
−55 ~+1
50
℃
Tstg
1. 1-in ² 2oz Cu PCB board
2.Pulse width limited by maximum junction temperature.
5. THERMAL CHARACTERISTICS
Parameter
Limits
90
Unit
Symbol
RθJA
t
≤
10s
Maximum Junction-to-Ambient(Note 1)
Steady State
Steady State
125
45
℃
/W
RθJC
Maximum Junction-to-Case
Leshan Radio Company, LTD.
1/5
Rev.D Dec.
2020
LN3432LT1G
N-Channel 30-V (D-S) MOSFET
6. ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Min.
Typ.
Max.
Unit
Static
Gate-Source Threshold Voltage
(VDS = VGS , ID = 250 uA)
Gate-Body Leakage
VGS(th)
IGSS
1
–
1.5
–
3
V
± 100
nA
(VDS = 0 V, VGS = ±20 V)
Zero Gate Voltage Drain Current
(VDS = 24 V, VGS = 0 V)
–
–
µA
IDSS
1
Drain-Source On-Resistance(Note 3)
(VGS = 10 V, ID = 6 A)
RDS(on)
–
–
mΩ
22
32
28
42
(VGS = 4.5 V, ID = 5 A)
Diode Forward Voltage(Note 3)
(IS =0.5A, VGS = 0 V)
Dynamic(Note 4)
–
–
VSD
1.3
V
Qg
Qgs
Qgd
Ciss
Coss
Crss
td(on)
tr
–
–
–
–
–
–
–
–
–
–
5.12
1.32
2.2
511
56
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn-On Delay Time
Rise Time
–
–
–
–
–
–
–
–
–
–
(VDS = 15 V,
VGS = 4.5 V,ID =
4 A)
nC
pF
(VDS = 15 V,
VGS = 0 V, f = 1
Mhz)
50.3
24
(VDS = 15 V, RL
= 1.9 Ω,ID = 4
A,VGEN = 10 V,
RGEN = 6 Ω)
34
ns
td(off)
tf
46
Turn-Off Delay Time
Fall Time
44
3.Pulse test: PW
≤
300µs duty cycle
≤
2%.
4.Guaranteed by design, not subject to production testing.
Leshan Radio Company, LTD.
2/5
Rev.D Dec.
2020
LN3432LT1G
N-Channel 30-V (D-S) MOSFET
7
.
ELECTRICAL CHARACTERISTICS CURVES
VGS=3V,3.5V,4V,4.5V,6V,8V,10V
8
8
6
4
2
0
VGS=2.9V
VDS=10V
6
VGS=2.8V
VGS=2.7V
4
VGS=2.6V
25
℃
VGS=2.5V
VGS=2.4V
2
150
℃
-55
℃
0
0
1
2
3
4
5
0.0
0.5
1.0
1.5
VGS(V)
2.0
2.5
3.0
VDS(V)
ID vs. VGS
ID vs. VDS
0.06
0.05
0.04
0.03
0.02
0.01
50
5
VGS=3.5V
VGS=4.0V
150
℃
25
℃
-55
℃
0.5
0.05
0.005
VGS=4.5V,5V,5.5V,6V,8V,10V
1
2
3
4
5
6
7
8
0.3
0.4
0.5
0.6
VSD(V)
0.7
0.8
0.9
1.0
ID(A)
IS vs. VSD
RDS(on) vs. ID
Leshan Radio Company, LTD.
Rev.D Dec.
2020
3/5
LN3432LT1G
N-Channel 30-V (D-S) MOSFET
7
.
ELECTRICAL CHARACTERISTICS CURVES
(Con.)
0.08
0.06
0.04
0.02
0.00
0.06
0.05
0.04
0.03
0.02
0.01
0.00
ID=6.0A
150
℃
25
℃
VGS=4.5V,ID=5.0A
VGS=10V,ID=6.0A
-55
℃
0
2
4
6
8
10
-50 -25
0
25 50 75
100 125 150
VGS(V)
Tj(
℃
)
RDS(on) vs. Tj
RDS(on) vs. VGS
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
ID=250uA
-50 -25
0
25
50
Tj(
℃
)
75 100
125 150
VGSth vs. Tj
Leshan Radio Company, LTD.
Rev.D Dec.
2020
4/5
LN3432LT1G
N-Channel 30-V (D-S) MOSFET
Notes:
8.OUTLINE AND DIMENSIONS
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH. MINIMUM LEAD THICKNESS IS THE MINIMUM
THICKNESS OF BASE MATERIAL.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS.
MILLIMETERS
INCHES
MIN NOM MAX
MIN NOM MAX
DIM
A
0.89
1
1.11 0.035 0.04 0.044
0.1 0.001
0.002 0.004
0.5 0.015
0.018 0.02
A1 0.01
0.06
0.44
b
c
0.37
0.09
2.80
1.20
1.78
0.10
0.13 0.18
0.003 0.005 0.007
D
E
e
L
2.9
1.3
1.9
0.2
3.04 0.11
0.114 0.12
1.4 0.047
0.051 0.055
2.04 0.07
0.075 0.081
0.3 0.004
0.008 0.012
L1 0.35
0.54 0.69
0.014 0.021 0.029
H
E
2.10
0°
2.4
—
2.64 0.083
0.094 0.104
10° 0°
— 10°
θ
9.SOLDERING FOOTPRINT
Rev.D Dec.
2020
Leshan Radio Company, LTD.
5/5
DISCLAIMER
●
Before you use our Products, you are requested to carefully read this document and fully understand its
contents. LRC
shall not
be in any way responsible or
liable for failure,
malfunction or accident arising
from the use of any LRC’s Products against warning, caution or note contained in this document.
All information contained in this document is current as of the issuing date and subject to change without
any prior notice. Before purchasing or using LRC’s Products,please confirm the latest information with a
LRC sales representative.
●
