Rev 1.0

vicorpower.com

Page 5 of 23

12/2015

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PFM4414xB6M48D0yzz

Case Temperature (°C)

Current

Power

0

100

200

300

400

500

0.00

2.00

4.00

6.00

8.00

10.00

-60

-40

-20

0

20

40

60

80

100

Safe Operating Area

Absolute Maximum Ratings

The absolute maximum ratings below are stress ratings only. Operation at or beyond these maximum ratings can cause permanent damage to the device.

Parameter

Comments

Min

Max

Unit

Input voltage +IN to –IN

1 ms max

0

600

Vpk

Input voltage (+IN to -IN)

Continuous, Rectified

0

275

Output voltage (+Out to -Out)

-0.5

58

Output current

0.0

12.4

A

Screw Torque

4 mounting, 2 input, 2 output

4 (0.45)

in/lbs (N-m)

Operating junction temperature

T-Grade

-40

125

°C

Storage temperature

T-Grade

-55

125

°C

Dielectric Withstand*

See note below

Input-Case

Basic Insulation

2121

Vdc

Input-Output

Reinforced Insulation

4242

Vdc

Output-Case

Functional Insulation

707

Vdc

* Please see Dielectric Withstand section. See page 18.