DMS2085LSD datasheet(3/7 Pages) DIODES

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DMS2085LSD

Document number: DS36926 Rev. 2 - 2

3 of 7

www.diodes.com

August 2014

DMS2085LSD

Electrical Characteristics P-Channel Q1 (@TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

OFF CHARACTERISTICS (Note 8)

Drain-Source Breakdown Voltage

BVDSS

-20

⎯

VGS = 0V, ID = -250µA

Zero Gate Voltage Drain Current

IDSS

⎯

-1

µA

VDS = -20V, VGS = 0V

Gate-Source Leakage

IGSS

⎯

±100

VGS = ±20V, VDS = 0V

ON CHARACTERISTICS (Note 8)

Gate Threshold Voltage

VGS(th)

-0.5

-1.5

-2.2

VDS = VGS, ID = -250µA

Static Drain-Source On-Resistance

RDS(ON)

⎯

mΩ

VGS = -10V, ID = -3.05A

⎯

100

125

VGS = -4.5V, ID = -1.50A

Diode Forward Voltage

VSD

⎯

-0.8

-1.0

VGS = 0V, IS = -1.0A

DYNAMIC CHARACTERISTICS (Note 9)

Input Capacitance

Ciss

⎯

353

⎯

VDS = -15V, VGS = 0V

f = 1.0MHz

Output Capacitance

Coss

⎯

Reverse Transfer Capacitance

Crss

⎯

Gate Resistance

⎯

6.2

⎯

Ω

VDS = 0V, VGS = 0V, f = 1.0MHz

Total Gate Charge (VGS = -4.5V)

⎯

3.7

⎯

VDS = -15V, ID = -3A

Total Gate Charge (VGS = -10V)

⎯

7.8

⎯

Gate-Source Charge

Qgs

⎯

1.1

⎯

Gate-Drain Charge

Qgd

⎯

1.3

⎯

Turn-On Delay Time

tD(on)

⎯

3.3

⎯

VDS = -15V,RL = 15Ω

VGS = -10V, RG = 6Ω

Turn-On Rise Time

⎯

3.0

⎯

Turn-Off Delay Time

tD(off)

⎯

Turn-Off Fall Time

⎯

6.8

⎯

Body Diode Reverse Recovery Time

trr

⎯

IS = -3.05A, dI/dt = 100A/μs

Body Diode Reverse Recovery Charge

Qrr

⎯

IS = -3.05A, dI/dt = 100A/μs

Notes:

5. Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.

6. Device mounted on FR-4 substrate PC board, 2oz copper, with 1inch square copper plate.

7. IAS and EAS rating are based on low frequency and duty cycles to keep TJ = +25°C

8. Short duration pulse test used to minimize self-heating effect.

9. Guaranteed by design. Not subject to product testing.

V , DRAIN -SOURCE VOLTAGE (V)

Figure 1 Typical Output Characteristics

0.0

3.0

6.0

9.0

12.0

15.0

0.5

1.5

2.5

V= -1.8V

V= -2.5V

V= -3.0V

V= -3.5V

V= -10V

V= -4.0V

V= -4.5V

V= -2.0V

V , GATE-SOURCE VOLTAGE (V)

Figure 2 Typical Transfer Characteristics

0.5

1.5

2.5

3.5

4.5

T = 150 C

T = 125 C

T = 85 C

T = 25 C

T = -55 C

= -5.0V

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