Si1406DH
Vishay Siliconix
N-Channel 20 V (D-S) MOSFET
FEATURES
PRODUCT SUMMARY
VDS (V)
20
RDS(on) (Ω)
ID (A)
0.065 at VGS = 4.5 V
3.9
0.075 at VGS = 2.5 V
3.6
0.096 at VGS = 1.8 V
3.2
• Halogen-free According to IEC 61249-2-21
Definition
• TrenchFET® Power MOSFETs: 1.8 V Rated
• Thermally Enhanced SC-70 Package
• Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
• Load Switching
• PA Switch
• Level Switch
SOT-363
SC-70 (6-LEADS)
D
1
6
D
D
2
5
D
AB
G
3
4
XX
YY
Marking Code
Lot Traceability
and Date Code
S
Part # Code
Top View
Ordering Information: Si1406DH-T1-E3 (Lead (Pb)-free)
Si1406DH-T1-GE3 (Lead (Pb)-free and Halogen-free)
ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted
Parameter
Symbol
5s
Steady State
Drain-Source Voltage
VDS
20
Gate-Source Voltage
VGS
±8
Continuous Drain Current (TJ = 150 °C)a
TA = 25 °C
TA = 85 °C
Continuous Source Current (Diode Conduction)a
IS
TA = 25 °C
TA = 85 °C
PD
3.1
2.8
2.2
10
1.4
A
0.9
1.56
1.0
0.81
0.52
TJ, Tstg
Operating Junction and Storage Temperature Range
V
3.9
IDM
Pulsed Drain Current
Maximum Power Dissipationa
ID
Unit
- 55 to 150
W
°C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambienta
Maximum Junction-to-Foot (Drain)
Symbol
t≤5s
Steady State
Steady State
RthJA
RthJF
Typical
Maximum
60
80
100
125
34
45
Unit
°C/W
Note:
a. Surface mounted on 1" x 1" FR4 board.
Document Number: 70684
S10-0935-Rev. C, 19-Apr-10
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1
Si1406DH
Vishay Siliconix
SPECIFICATIONS TJ = 25 °C, unless otherwise noted
Parameter
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
VGS(th)
VDS = VGS, ID = 250 µA
0.45
IGSS
VDS = 0 V, VGS = ± 8 V
1.2
V
VDS = 20 V, VGS = 0 V
± 100
1
nA
VDS = 20 V, VGS = 0 V, TJ = 85 °C
5
Static
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
IDSS
On-State Drain Currenta
ID(on)
VDS = 5 V, VGS = 4.5 V
8
A
VGS = 4.5 V, ID = 3.9 A
Drain-Source On-State Resistancea
Forward Transconductancea
Diode Forward Voltage
a
0.053
0.065
VGS = 2.5 V, ID = 3.6 A
0.062
0.075
VGS = 1.8 V, ID = 2 A
0.079
0.096
gfs
VDS = 10 V, ID = 3.9 A
11
VSD
IS = 1.4 A, VGS = 0 V
0.75
1.1
4.9
7.5
RDS(on)
µA
Ω
S
V
Dynamicb
Total Gate Charge
Qg
Gate-Source Charge
Qgs
Gate-Drain Charge
Qgd
Turn-On Delay Time
td(on)
VDS = 10 V, VGS = 4.5 V, ID = 3.9 A
0.95
VDD = 10 V, RL = 20 Ω
ID ≅ 0.5 A, VGEN = 4.5 V, Rg = 6 Ω
tr
Rise Time
td(off)
Turn-Off Delay Time
Fall Time
tf
Source-Drain Reverse Recovery
trr
nC
1.0
IF = 1.4 A, dI/dt = 100 A/µs
27
41
47
71
54
81
29
44
35
60
ns
Notes:
a. Pulse test; pulse width ≤ 300 µs, duty cycle ≤ 2 %.
b. Guaranteed by design, not subject to production testing.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
10
10
VGS = 5 V thru 2 V
8
ID - Drain Current (A)
ID - Drain Current (A)
8
6
1.5 V
4
6
4
TC = 125 °C
2
2
25 °C
1V
0
0.0
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2
0.5
1.0
1.5
2.0
2.5
3.0
- 55 °C
3.5
4.0
0
0.0
0.5
1.0
1.5
2.0
VDS - Drain-to-Source Voltage (V)
VGS - Gate-to-Source Voltage (V)
Output Characteristics
Transfer Characteristics
2.5
Document Number: 70684
S10-0935-Rev. C, 19-Apr-10
Si1406DH
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
800
0.16
600
C - Capacitance (pF)
RDS(on) - On-Resistance (Ω)
0.20
0.12
VGS = 1.8 V
VGS = 2.5 V
0.08
Ciss
400
200
0.04
Coss
VGS = 4.5 V
0.00
Crss
0
0
2
4
6
8
10
0
4
ID - Drain Current (A)
8
20
Capacitance
5
1.8
VGS = 4.5 V
ID = 3.9 A
VDS = 10 V
ID = 3.9 A
1.6
4
RDS(on) - On-Resistance
(Normalized)
VGS - Gate-to-Source Voltage (V)
16
VDS - Drain-to-Source Voltage (V)
On-Resistance vs. Drain Current
3
2
1.4
1.2
1.0
1
0.8
0
0
1
2
3
4
5
0.6
- 50
6
- 25
0
Qg - Total Gate Charge (nC)
50
75
100
125
150
On-Resistance vs. Junction Temperature
0.20
RDS(on) - On-Resistance (Ω)
10
TJ = 150 °C
1
TJ = 25 °C
0.1
0.0
25
TJ - Junction Temperature (°C)
Gate Charge
IS - Source Current (A)
12
0.16
ID = 2 A
ID = 3.9 A
0.12
0.08
0.04
0.00
0.2
0.4
0.6
0.8
1.0
1.2
0
1
2
3
4
VSD - Source-to-Drain Voltage (V)
VGS - Gate-to-Source Voltage (V)
Source-Drain Diode Forward Voltage
On-Resistance vs. Gate-to-Source Voltage
Document Number: 70684
S10-0935-Rev. C, 19-Apr-10
5
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Si1406DH
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
0.2
30
0.1
25
0.0
20
Power (W)
VGS(th) Variance (V)
ID = 250 µA
- 0.1
15
- 0.2
10
- 0.3
5
- 0.4
- 50
- 25
0
25
50
75
100
125
150
0
0.001
0.01
0.1
1
10
TJ - Junction Temperature (°C)
Time (s)
Threshold Voltage
Single Pulse Power
100
600
2
Normalized Effective Transient
Thermal Impedance
1
Duty Cycle = 0.5
0.2
Notes:
0.1
PDM
0.1
0.05
t1
t2
1. Duty Cycle, D =
0.02
t1
t2
2. Per Unit Base = R thJA = 100 °C/W
3. T JM - TA = PDMZthJA(t)
Single Pulse
0.01
10- 4
4. Surface Mounted
10- 3
10- 2
10- 1
1
Square Wave Pulse Duration (s)
10
100
600
Normalized Thermal Transient Impedance, Junction-to-Ambient
2
Normalized Effective Transient
Thermal Impedance
1
Duty Cycle = 0.5
0.2
0.1
0.1
0.05
0.02
Single Pulse
0.01
10- 4
10- 3
10- 2
10- 1
Square Wave Pulse Duration (s)
1
10
Normalized Thermal Transient Impedance, Junction-to-Foot
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?70684.
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Document Number: 70684
S10-0935-Rev. C, 19-Apr-10
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Revision: 08-Feb-17
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Document Number: 91000