Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case

Fig 9. Maximum Drain Current vs.

Case Temperature

Fig 10. Threshold Voltage vs. Temperature

25

50

75

100

125

150

175

TC , Case Temperature (°C)

0

20

40

60

80

100

LIMITED BY PACKAGE

-75 -50 -25

0

25

50

75 100 125 150 175

TJ , Temperature ( °C )

0.5

1.0

1.5

2.0

2.5

ID = 500μA

ID = 50μA

ID = 25μA

1E-006

1E-005

0.0001

0.001

0.01

0.1

t1 , Rectangular Pulse Duration (sec)

0.001

0.01

0.1

1

10

0.20

0.10

D = 0.50

0.02

0.01

0.05

SINGLE PULSE

( THERMAL RESPONSE )

Notes:

1. Duty Factor D = t1/t2

2. Peak Tj = P dm x Zthjc + Tc

Ri (°C/W)

τι (sec)

0.014297 0.000003

0.373312 0.00009

1.010326 0.000973

0.602065 0.007272

Ci

i

/Ri

Ci=

τi/Ri

τ

IRLR/U8726PBF

2014-8-16

5

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