TSM3442
20V N-Channel MOSFET
SOT-26
Pin Definition:
1. Drain 6. Drain
2. Drain 5, Drain
3. Gate 4. Source
PRODUCT SUMMARY
V
DS
(V)
R
DS(on)
(mΩ)
20
70 @ V
GS
= 4.5V
90 @ V
GS
= 2.5V
I
D
(A)
4
3.5
Features
●
●
Advance Trench Process Technology
High Density Cell Design for Ultra Low On-resistance
Block Diagram
Application
●
●
Load Switch
PA Switch
Ordering Information
Part No.
TSM3442CX6 RF
Package
SOT-26
Packing
3Kpcs / 7” Reel
N-Channel MOSFET
Absolute Maximum Rating
(Ta = 25
o
C unless otherwise noted)
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
Pulsed Drain Current
Continuous Source Current (Diode Conduction)
Maximum Power Dissipation
Operating Junction Temperature
Operating Junction and Storage Temperature Range
a,b
o
o
Symbol
V
DS
V
GS
I
D
I
DM
I
S
P
D
T
J
T
J
, T
STG
Ta = 25 C
Ta = 75 C
Limit
20
±8
4
8
1.6
1.25
0.8
+150
-55 to +150
Unit
V
V
A
A
A
W
o
o
C
C
Thermal Performance
Parameter
Junction to Case Thermal Resistance
Junction to Ambient Thermal Resistance (PCB mounted)
Notes:
a. Pulse width limited by the Maximum junction temperature
b. Surface Mounted on FR4 Board, t
≤
5 sec.
Symbol
RӨ
JF
RӨ
JA
Limit
30
80
Unit
o
o
C/W
C/W
1/6
Version: A07
TSM3442
20V N-Channel MOSFET
Electrical Specifications
(Ta = 25
o
C unless otherwise noted)
Parameter
Static
Drain-Source Breakdown Voltage
Gate Threshold Voltage
Gate Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current
Drain-Source On-State Resistance
Forward Transconductance
Diode Forward Voltage
Dynamic
b
Conditions
V
GS
= 0V, I
D
= 250µA
V
DS
= V
GS
, I
D
= 250µA
V
GS
= ±8V, V
DS
= 0V
V
DS
= 16V, V
GS
= 0V
V
DS
= 5V, V
GS
= 4.5V
V
GS
= 4.5V, I
D
= 4A
V
GS
= 2.5V, I
D
= 3.5A
V
DS
= 5V, I
D
= 2.8A
I
S
= 1.6A, V
GS
= 0V
Symbol
BV
DSS
V
GS(TH)
I
GSS
I
DSS
I
D(ON)
R
DS(ON)
g
fs
V
SD
Q
g
Q
gs
Q
gd
C
iss
C
oss
C
rss
t
d(on)
t
r
t
d(off)
Min
20
0.65
--
--
6
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Typ
--
0.95
--
--
--
50
60
10
0.76
5.4
0.65
1.4
340
115
33
12
36
34
10
Max
--
1.2
±100
1.0
--
70
90
--
1.2
10
--
--
--
--
--
25
60
60
25
Unit
V
V
nA
µA
A
mΩ
S
V
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Switching
c
V
DS
= 10V, I
D
= 4A,
V
GS
= 4.5V
V
DS
= 10V, V
GS
= 0V,
f = 1.0MHz
nC
pF
Turn-On Delay Time
Turn-On Rise Time
Turn-Off Delay Time
V
DD
= 6V, R
L
= 10Ω,
I
D
= 1A, V
GEN
= 4.5V,
R
G
= 6Ω
nS
Turn-Off Fall Time
t
f
Notes:
a. pulse test: PW 300µS, duty cycle 2%
b. For DESIGN AID ONLY, not subject to production testing.
b. Switching time is essentially independent of operating temperature.
2/6
Version: A07
TSM3442
20V N-Channel MOSFET
Electrical Characteristics Curve
(Ta = 25
o
C, unless otherwise noted)
Output Characteristics
Transfer Characteristics
On-Resistance vs. Drain Current
Gate Charge
On-Resistance vs. Junction Temperature
Source-Drain Diode Forward Voltage
3/6
Version: A07
TSM3442
20V N-Channel MOSFET
Electrical Characteristics Curve
(Ta = 25
o
C, unless otherwise noted)
On-Resistance vs. Gate-Source Voltage
Threshold Voltage
Single Pulse Power
Normalized Thermal Transient Impedance, Junction-to-Ambient
4/6
Version: A07
TSM3442
20V N-Channel MOSFET
SOT-26 Mechanical Drawing
DIM
A
A1
B
C
D
E
F
G
H
I
J
SOT-26 DIMENSION
MILLIMETERS
INCHES
MIN
MIN
TYP
MAX
TYP
0.95 BSC
1.9 BSC
2.60
1.40
2.80
1.00
0.00
0.35
0.10
0.30
5º
2.80
1.50
2.90
1.10
--
0.40
0.15
--
--
3.00
1.70
3.10
1.20
0.10
0.50
0.20
0.60
10º
0.0374 BSC
MAX
0.0748 BSC
0.1024 0.1102 0.1181
0.0551
0.1101
0.0394
0.00
0.0138
0.0039
0.0118
5º
0.0157
0.0059
--
--
0.0591
0.1142
0.0433
0.0669
0.1220
0.0472
0.0039
0.0197
0.0079
0.0236
10º
Marking Diagram
42
= Device Code
Y
= Year Code
M
= Month Code
(A=Jan,
B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug,
I=Sep, J=Oct, K=Nov, L=Dec)
L
= Lot Code
5/6
Version: A07
京公网安备 11010802033920号
EEWORLD
