SI1442DH datasheet(2/12 Pages) VISHAY

Numer części	SI1442DH

Szczegółowy opis	N-Channel 12 V (D-S) MOSFET

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Document Number: 63772

S12-0546-Rev. A, 12-Mar-12

Vishay Siliconix

Si1442DH

New Product

This document is subject to change without notice.

THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

For technical support, please contact: pmostechsupport@vishay.com

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.

SPECIFICATIONS (TJ = 25 °C, unless otherwise noted)

Parameter

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Static

Drain-Source Breakdown Voltage

VDS

VGS = 0 V, ID = 250 µA

12

V

VDS Temperature Coefficient

V

DS/TJ

ID = 250 µA

5

mV/°C

VGS(th) Temperature Coefficient

V

GS(th)/TJ

- 2.7

Gate-Source Threshold Voltage

VGS(th)

VDS = VGS, ID = 250 µA

0.4

1

V

Gate-Source Leakage

IGSS

VDS = 0 V, VGS = ± 8 V

± 100

nA

Zero Gate Voltage Drain Current

IDSS

VDS = 12 V, VGS = 0 V

1

µA

VDS = 12 V, VGS = 0 V, TJ = 55 °C

10

On-State Drain Currenta

ID(on)

VDS 5 V, VGS = 4.5 V

15

A

Drain-Source On-State Resistancea

RDS(on)

VGS = 4.5 V, ID = 6 A

0.017

0.020



VGS = 2.5 V, ID = 5 A

0.019

0.024

VGS = 1.8 V, ID = 3 A

0.023

0.030

Forward Transconductancea

gfs

VDS = 6 V, ID = 6 A

33

S

Dynamicb

Input Capacitance

Ciss

VDS = 6 V, VGS = 0 V, f = 1 MHz

1010

pF

Output Capacitance

Coss

323

Reverse Transfer Capacitance

Crss

305

Total Gate Charge

Qg

VDS = 6 V, VGS = 8 V, ID = 7 A

21.8

33

nC

VDS = 6 V, VGS = 4.5 V, ID = 7 A

13.1

20

Gate-Source Charge

Qgs

2

Gate-Drain Charge

Qgd

2.7

Gate Resistance

Rg

f = 1 MHz

0.3

1.6

3.2



Turn-On Delay Time

td(on)

VDD = 6 V, RL = 1.07 

ID  5.6 A, VGEN = 4.5 V, Rg = 1 

816

ns

Rise Time

tr

13

20

Turn-Off Delay Time

td(off)

22

33

Fall Time

tf

918

Turn-On Delay Time

td(on)

VDD = 6 V, RL = 1.07 

ID  5.6 A, VGEN = 8 V, Rg = 1 

612

Rise Time

tr

12

18

Turn-Off Delay Time

td(off)

22

33

Fall Time

tf

816

Drain-Source Body Diode Characteristics

Continuous Source-Drain Diode Current

IS

TC = 25 °C

4

A

Pulse Diode Forward Current

ISM

20

Body Diode Voltage

VSD

IS = 5.6 A, VGS = 0 V

0.75

1.2

V

Body Diode Reverse Recovery Time

trr

IF = 5.6 A, dI/dt = 100 A/µs, TJ = 25 °C

19

30

ns

Body Diode Reverse Recovery Charge

Qrr

714

nC

Reverse Recovery Fall Time

ta

13

ns

Reverse Recovery Rise Time

tb

6

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