Si4862DY
Vishay Siliconix
N-Channel 16-V (D-S) MOSFET
PRODUCT SUMMARY
V
DS
(V)
16
R
DS(on)
(Ω)
0.0033 at V
GS
= 4.5 V
0.0055 at V
GS
= 2.5 V
I
D
(A)
25
20
FEATURES
•
Halogen-free According to IEC 61249-2-21
Available
• TrenchFET
®
Power MOSFETs: 2.5 V Rated
• Low 3.3 mΩ R
DS(on)
• Low Gate Resistance
• 100 % R
g
Tested
APPLICATIONS
• Synchronous Rectification
• Low Output Voltage Synchronous Rectification
D
SO-8
S
S
S
G
1
2
3
4
Top View
Ordering Information:
Si4862DY-T1-E3 (Lead (Pb)-free)
Si4862DY-T1-GE3 (Lead (Pb)-free and Halogen-free)
S
N-Channel MOSFET
8
7
6
5
D
D
D
D
G
ABSOLUTE MAXIMUM RATINGS
T
A
= 25 °C, unless otherwise noted
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
J
= 150 °C)
a
Pulsed Drain Current (10 µs Pulse Width)
Continuous Source Current (Diode Conduction)
a
Maximum Power Dissipation
a
Operating Junction and Storage Temperature Range
T
A
= 25 °C
T
A
= 70 °C
T
A
= 25 °C
T
A
= 70 °C
Symbol
V
DS
V
GS
I
D
I
DM
I
S
P
D
T
J
, T
stg
2.9
3.5
2.2
- 55 to 150
25
20
60
1.3
1.6
1
W
°C
10 s
16
±8
17
13
A
Steady State
Unit
V
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient
a
Maximum Junction-to-Foot (Drain)
Notes:
a. Surface Mounted on 1" x 1" FR4 board.
t
≤
10 s
Steady State
Steady State
Symbol
R
thJA
R
thJF
Typical
29
67
13
Maximum
35
80
16
°C/W
Unit
Document Number: 71439
S09-0221-Rev. C, 09-Feb-09
www.vishay.com
1
Si4862DY
Vishay Siliconix
SPECIFICATIONS
T
J
= 25 °C, unless otherwise noted
Parameter
Static
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current
a
Drain-Source On-State Resistance
a
Forward Transconductance
a
Diode Forward Voltage
a
Dynamic
b
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Gate Resistance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Source-Drain Reverse Recovery Time
Q
g
Q
gs
Q
gd
R
g
t
d(on)
t
r
t
d(off)
t
f
t
rr
I
F
= 2.9 A, dI/dt = 100 A/µs
V
DD
= 6 V, R
L
= 6
Ω
I
D
≅
1 A, V
GEN
= 4.5 V, R
g
= 6
Ω
0.5
V
DS
= 6 V, V
GS
= 4.5 V, I
D
= 25 A
48
11.8
8.9
1.3
42
38
120
50
80
2.2
60
60
180
75
120
ns
Ω
70
nC
V
GS(th)
I
GSS
I
DSS
I
D(on)
R
DS(on)
g
fs
V
SD
V
DS
= V
GS
, I
D
= 250 µA
V
DS
= 0 V, V
GS
= ± 8 V
V
DS
= 12.8 V, V
GS
= 0 V
V
DS
= 12.8 V, V
GS
= 0 V, T
J
= 55 °C
V
DS
≥
5 V, V
GS
= 4.5 V
V
GS
= 4.5 V, I
D
= 25 A
V
GS
= 2.5 V, I
D
= 20 A
V
DS
= 6 V, I
D
= 25 A
I
S
= 2.9 A, V
GS
= 0 V
30
0.0027
0.0045
140
0.75
1.1
0.0033
0.0055
0.6
± 100
1
5
V
nA
µA
A
Ω
S
V
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
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
60
V
GS
= 5 V thru 2.5 V
50
I
D
- Drain Current (A)
I
D
- Drain Current (A)
50
60
40
40
30
30
T
C
= 125 °C
20
25 °C
- 55 °C
0
0.0
20
2V
10
10
0
0
1
2
3
4
5
0.5
1.0
1.5
2.0
2.5
V
DS
- Drain-to-Source Voltage (V)
V
GS
- Gate-to-Source Voltage (V)
Output Characteristics
Transfer Characteristics
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Document Number: 71439
S09-0221-Rev. C, 09-Feb-09
Si4862DY
Vishay Siliconix
TYPICAL CHARACTERISTICS
25 °C, unless otherwise noted
0.010
10 000
R
DS(on)
- On-Resistance (Ω)
0.008
C - Capacitance (pF)
8000
C
iss
6000
0.006
V
GS
= 2.5 V
0.004
V
GS
= 4.5 V
0.002
4000
C
oss
2000
C
rss
0.000
0
10
20
30
40
50
60
0
0
3
6
9
12
15
I
D
- Drain Current (A)
V
DS
- Drain-to-Source Voltage (V)
On-Resistance vs. Drain Current
5
V
DS
= 6 V
I
D
= 25 A
4
R
DS(on)
- On-Resistance
(Normalized)
1.4
1.6
V
GS
= 4.5 V
I
D
= 25 A
Capacitance
V
GS
- Gate-to-Source Voltage (V)
3
1.2
2
1.0
1
0.8
0
0
12
24
36
48
60
0.6
- 50
- 25
0
25
50
75
100
125
150
Q
g
- Total Gate Charge (nC)
T
J
- Junction Temperature (°C)
Gate Charge
60
0.015
On-Resistance vs. Junction Temperature
R
DS(on)
- On-Resistance (Ω)
T
J
= 150 °C
I
S
- Source Current (A)
0.012
0.009
10
T
J
= 25 °C
0.006
I
D
= 25 A
0.003
1
0
0.2
0.4
0.6
0.8
1.0
1.2
V
SD
- Source-to-Drain Voltage (V)
0.000
0
2
4
6
8
V
GS
- Gate-to-Source Voltage (V)
Source-Drain Diode Forward Voltage
On-Resistance vs. Gate-to-Source Voltage
Document Number: 71439
S09-0221-Rev. C, 09-Feb-09
www.vishay.com
3
Si4862DY
Vishay Siliconix
TYPICAL CHARACTERISTICS
25 °C, unless otherwise noted
0.4
60
50
I
D
= 250 µA
V
GS(th)
Variance (V)
0.0
Power (W)
40
0.2
- 0.2
30
- 0.4
20
- 0.6
10
- 0.8
- 50
- 25
0
25
50
75
100
T
J
- Temperature (°C)
125
150
0
10
- 2
10
- 1
1
Time (s)
10
100
600
Threshold Voltage
2
1
Duty Cycle = 0.5
Single Pulse Power
Normalized Effective Transient
Thermal Impedance
0.2
Notes:
0.1
0.1
0.05
P
DM
t
1
t
2
1. Duty Cycle, D =
t
1
t
2
0.02
Single Pulse
0.01
10
- 4
10
- 3
10
- 2
10
- 1
1
Square Wave Pulse Duration (s)
2. Per Unit Base = R
thJA
= 67
°C/W
3. T
JM
- T
A
= P
DM
Z
thJA(t)
4. Surface Mounted
10
100
600
Normalized Thermal Transient Impedance, Junction-to-Ambient
2
1
Duty Cycle = 0.5
Normalized Effective Transient
Thermal Impedance
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?71439.
www.vishay.com
4
Document Number: 71439
S09-0221-Rev. C, 09-Feb-09
Package Information
Vishay Siliconix
SOIC
(NARROW): 8-LEAD
JEDEC Part Number: MS-012
8
7
6
5
E
1
2
3
4
H
S
D
0.25 mm (Gage Plane)
A
h x 45
C
All Leads
q
L
0.101 mm
0.004"
e
B
A
1
MILLIMETERS
DIM
A
A
1
B
C
D
E
e
H
h
L
q
S
5.80
0.25
0.50
0°
0.44
Min
1.35
0.10
0.35
0.19
4.80
3.80
1.27 BSC
6.20
0.50
0.93
8°
0.64
0.228
0.010
0.020
0°
0.018
Max
1.75
0.20
0.51
0.25
5.00
4.00
Min
0.053
0.004
0.014
0.0075
0.189
0.150
INCHES
Max
0.069
0.008
0.020
0.010
0.196
0.157
0.050 BSC
0.244
0.020
0.037
8°
0.026
ECN: C-06527-Rev. I, 11-Sep-06
DWG: 5498
Document Number: 71192
11-Sep-06
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