Si2318DS Datasheet. Www.s Manuals.com. Vishay

User Manual: Marking of electronic components, SMD Codes C8, C8*, C8***, C8-**, C8-***, C84, C8=**, C8=***, C8A, C8B, C8C, C8D, C8E, C8F, C8G, C8H, C8J, C8K, C8L, C8M, C8N, C8P, C8Q, C8R, C8S, C8T, C8U, C8V, C8W, C8X, C8Y, C8Z. Datasheets BSS84, BZX585-B4V7, CMPZ5226B, CMPZ5227B, CMPZ5228B, CMPZ5229B, CMPZ5230B, CMPZ5231B, CMPZ5232B, CMPZ5233B, CMPZ5234B, CMPZ5235B, CMPZ5236B, CMPZ5237B, CMPZ5238B, CMPZ5239B, CMPZ5240B, CMPZ5241B, CMPZ5242B, CMPZ5243B, CMPZ5244B, CMPZ5245B, CMPZ5246B, CMPZ5247B, CMPZ5248B, CMPZ5249B, RT

Open the PDF directly: View PDF PDF.
Page Count: 6

DownloadSi2318DS - Datasheet. Www.s-manuals.com. Vishay
Open PDF In BrowserView PDF
Si2318DS
Vishay Siliconix

New Product

N-Channel 40-V (D-S) MOSFET
FEATURES

PRODUCT SUMMARY
VDS (V)
40

D TrenchFETr Power MOSFET

rDS(on) (W)

ID (A)

0.045 @ VGS = 10 V

3.9

0.058 @ VGS = 4.5 V

3.5

APPLICATIONS
D Stepper Motors
D Load Switch

TO-236
(SOT-23)

G

1
3

S

D

Ordering Information: Si2318DS-T1 (with Tape and Reel)

2

Top View
Si2318DS( C8)*
*Marking Code

ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED)
Parameter

Symbol

5 sec

Steady State

Drain-Source Voltage

VDS

40

Gate-Source Voltage

VGS

"20

Continuous Drain Current (TJ = 150_C)a, b

TA= 25_C
TA= 70_C

Pulsed Drain Currentb
Continuous Source Current (Diode Conduction)a, b
TA= 25_C

Power Dissipationa, b

TA= 70_C

Operating Junction and Storage Temperature Range

ID

V

3.9

3.0

3.1

2.4

IDM

16

IS

0.8

PD

1.25

0.75

0.8

0.48

TJ, Tstg

Unit

- 55 to 150

A

W
_C

THERMAL RESISTANCE RATINGS
Parameter
M i
Maximum
JJunction-to-Ambient
ti t A bi ta
Maximum Junction-to-Foot (drain)

Symbol
t v 5 sec
Steady State
Steady State

RthJA
RthJF

Typical

Maximum

75

100

120

166

40

50

Unit

_C/W
C/W

Notes
a. Surface Mounted on 1” x 1” FR4 Board.
b. Pulse width limited by maximum junction temperature

Document Number: 72322
S-31731—Rev. A, 18-Aug-03

www.vishay.com

1

Si2318DS
Vishay Siliconix

New Product

SPECIFICATIONS (TA = 25_C UNLESS OTHERWISE NOTED)
Limits
Parameter

Symbol

Test Conditions

Min

Typ

Max

V(BR)DSS

VGS = 0 V, ID = 250 mA

40

VGS(th)

VDS = VGS, ID = 250 mA

1

Gate-Body Leakage

IGSS

VDS = 0 V, VGS = "20 V

"100

Zero Gate Voltage Drain Current

IDSS

VDS = 32 V, VGS = 0 V

0.5

VDS = 32 V, VGS = 0 V, TJ = 55_C

10

On-State Drain Currenta

ID(on)

Unit

Static
Drain-Source Breakdown Voltage
Gate-Threshold Voltage

Drain Source On-Resistance
Drain-Source
On Resistancea

VDS w 4.5 V, VGS = 10 V

rDS(on)
DS( )

Forward Transconductancea
Diode Forward Voltage

V

3

nA
mA

6

A

VGS = 10 V, ID = 3.9 A

0.036

0.045

VGS = 4.5 V, ID = 3.5 A

0.045

0.058

gfs

VDS = 10 V, ID = 3.9 A

11

VSD

IS = 1.25 A, VGS = 0 V

0.8

1.2

10

15

VDS = 20 V, VGS = 10 V, ID = 3.9 A

1.6

W
S
V

Dynamicb
Total Gate Charge

Qg

Gate-Source Charge

Qgs

Gate-Drain Charge

Qgd

nC

2.1

Gate Resistance

Rg

1.8

Input Capacitance

Ciss

540

Output Capacitance

Coss

Reverse Transfer Capacitance

Crss

W

80

VDS = 20 V, VGS = 0 V, f = 1 MHz

pF
p

45

Switching
Turn-On Delay Time
Rise Time
Turn-Off Delay Time

td(on)

5

10

tr

12

20

20

30

15

25

VDD = 20 V, RL = 20 W
ID ^ 1.0 A, VGEN = 10 V, RG = 6 W

td(off)

Fall-Time

tf

ns

Notes
a. Pulse test: PW v300 ms duty cycle v2%.
b. Guaranteed by design, not subject to production testing.

TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Output Characteristics

Transfer Characteristics

20

20
VGS = 10 thru 5 V
16

4V
I D - Drain Current (A)

I D - Drain Current (A)

16

12

8

4

1, 2 V

2

4

6

8

VDS - Drain-to-Source Voltage (V)

www.vishay.com

2

8
TC = 125_C
4

3V

25_C

0
0

12

10

0
0.0

0.5

1.0

1.5

2.0

- 55_C
2.5

3.0

3.5

4.0

4.5

VGS - Gate-to-Source Voltage (V)
Document Number: 72322
S-31731—Rev. A, 18-Aug-03

Si2318DS
Vishay Siliconix

New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
On-Resistance vs. Drain Current

0.06
VGS = 4.5 V
VGS = 10 V

0.04

Capacitance

800

C - Capacitance (pF)

r DS(on) - On-Resistance ( W )

0.08

0.02

Ciss

600

400

200

0.00

Coss

0
0

4

8

12

16

20

0

8

ID - Drain Current (A)

Gate Charge

24

32

40

On-Resistance vs. Junction Temperature
2.0

VDS = 20 V
ID = 3.9 A

8

r DS(on) - On-Resistance (W)
(Normalized)

V GS - Gate-to-Source Voltage (V)

16

VDS - Drain-to-Source Voltage (V)

10

6

4

2

VGS = 10 V
ID = 3.9 A

1.7

1.4

1.1

0.8

0
0

2

4

6

8

10

0.5
- 50

12

- 25

0

Qg - Total Gate Charge (nC)

Source-Drain Diode Forward Voltage

50

75

100

125

150

On-Resistance vs. Gate-to-Source Voltage
0.20

r DS(on) - On-Resistance ( W )

TJ = 150_C

1
TJ = 25_C

0.1
0.0

25

TJ - Junction Temperature (_C)

10

I S - Source Current (A)

Crss

0.16
ID = 3.9 A
0.12

0.08

0.04

0.00
0.2

0.4

0.6

0.8

1.0

VSD - Source-to-Drain Voltage (V)
Document Number: 72322
S-31731—Rev. A, 18-Aug-03

1.2

1.4

0

2

4

6

8

10

VGS - Gate-to-Source Voltage (V)

www.vishay.com

3

Si2318DS
Vishay Siliconix

New Product

TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Threshold Voltage

Single Pulse Power

0.4

10

8
ID = 250 mA

- 0.0

Power (W)

V GS(th) Variance (V)

0.2

- 0.2

6

TA = 25_C

4

- 0.4
2

- 0.6
- 0.8
- 50

0
- 25

0

25

50

75

100

125

150

0.01

0.1

1

10

100

600

Time (sec)

TJ - Temperature (_C)

100.0

Safe Operating Area, Junction-to-Case

Limited by rDS(on)
10 ms

I D - Drain Current (A)

10.0

100 ms
1.0

1 ms
10 ms

0.1

100 ms
TA = 25_C
Single Pulse

dc, 100 s, 10 s, 1 s

0.01
0.1

1

10

100

VDS - Drain-to-Source Voltage (V)

Normalized Thermal Transient Impedance, Junction-to-Ambient

Normalized Effective Transient
Thermal Impedance

2
1

Duty Cycle = 0.5

0.2
Notes:

0.1
0.1

PDM

0.05

t1

t2
1. Duty Cycle, D =

0.02

t1
t2

2. Per Unit Base = RthJA = 166_C/W
3. TJM - TA = PDMZthJA(t)

Single Pulse

4. Surface Mounted

0.01
10 - 4

www.vishay.com

4

10 - 3

10 - 2

10 - 1
1
Square Wave Pulse Duration (sec)

10

100

600

Document Number: 72322
S-31731—Rev. A, 18-Aug-03

Legal Disclaimer Notice
Vishay

Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000
Revision: 08-Apr-05

www.vishay.com
1

www.s-manuals.com



Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : No
XMP Toolkit                     : Adobe XMP Core 4.0-c316 44.253921, Sun Oct 01 2006 17:14:39
Create Date                     : 2007:08:28 14:19:03-05:00
Modify Date                     : 2012:11:04 18:55:46+02:00
Metadata Date                   : 2012:11:04 18:55:46+02:00
Producer                        : iText 1.3 by lowagie.com (based on itext-paulo-153)
Format                          : application/pdf
Title                           : Si2318DS - Datasheet. www.s-manuals.com.
Creator                         : 
Subject                         : Si2318DS - Datasheet. www.s-manuals.com.
Document ID                     : uuid:3b3b2d62-7176-4f88-b085-8584b8f64851
Instance ID                     : uuid:49f01960-2db6-41af-a070-eb0679396ccc
Page Count                      : 6
Keywords                        : Si2318DS, -, Datasheet., www.s-manuals.com.
EXIF Metadata provided by EXIF.tools

Navigation menu