IRIS4007 Просмотр технического описания (PDF) - International Rectifier

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IRIS4007

INTEGRATED SWITCHER

International Rectifier 

IRIS4007(K)

Absolute Maximum Ratings

Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are

absolute voltages referenced to terminals stated, all currents are defined positive into any lead. The thermal resistance and

power dissipation ratings are measured under board mounted and still air conditions.

Symbol

IDpeak

IDmax

EAS

VCC

VTH

PD1

PD2

RthJC

TJ

TS

Tf

TOP

TL

Definition

Peak drain current

Maximum switching current

Terminals

3-1

3-1

Single pulse avalanche energy

3-1

Power supply voltage

4-3

OCP/FB terminal voltage

5-2

Power dissipation for MOSFET

3-1

Power dissipation for control part (MIC)

4-2

Thermal resistance, junction to case

—

Junction temperature

—

Storage temperature

—

Internal frame temperature in operation

—

Ambient operating temperature

—

Lead temp. (soldering, 10 seconds)

—

Max. Ratings

20

4.0

350

35

6

73

1.27

0.8

1.7

-40-125

-40-125

-20-125

-20-125

300

Units

Note

Single pulse

A V2-3 = 0.78V

Tc=25oC

mJ Vdd=50V,L=10mH,

Tc=25oC

V

W

°C/W

With infinite heatsink

Without heatsink

Specified by VIN x IIN

°C Refer to recommended

operating temperature

Recommended Operating Conditions

Time for input of quasi resonant signals.

For the Quasi resonant signal inputted to the VDCP/FB

terminal at the time of quasi resonant operation, the

signal should be wider thant Tth(2)

VOCP/FB

Tth(2) ≥1.0µs

Vth(2)

2

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