IRFP23N50LPBF 查看數據表（PDF） - International Rectifier

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IRFP23N50LPBF

SMPS MOSFET

International Rectifier 

IRFP23N50LPbF

10

1

D = 0.50

0.1

0.20

0.10

0.05

0.02

0.01

0.01

0.001

0.00001

P DM

SINGLE PULSE

(THERMAL RESPONSE)

t1

t2

Notes:

1. Duty factor D =

t1/ t 2

2. Peak T J = P DM x Z thJC + T C

0.0001

0.001

0.01

0.1

1

t1, Rectangular Pulse Duration (sec)

Fig 12. Maximum Effective Transient Thermal Impedance, Junction-to-Case

5.0

4.5

4.0

3.5

ID = 250µA

3.0

2.5

2.0

1.5

1.0

-75 -50 -25 0

25 50 75 100 125 150

TJ , Temperature ( °C )

Fig 13. Threshold Voltage vs. Temperature

6

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