STPS1045B 데이터 시트보기 (PDF) - International Rectifier

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STPS1045B

SCHOTTKY RECTIFIER 10 Amp

International Rectifier 

STPS1045B

Bulletin PD-20754 rev. A 02/02

Voltage Ratings

Part number

VR Max. DC Reverse Voltage (V)

VRWM Max. Working Peak Reverse Voltage (V)

STPS1045B

45

Absolute Maximum Ratings

Parameters

IF(AV) Max.AverageForwardCurrent

* See Fig. 5

IFSM Max.PeakOneCycleNon-Repetitive

Surge Current * See Fig. 7

EAS Non-RepetitiveAvalancheEnergy

IAR RepetitiveAvalancheCurrent

Value

10

Units Conditions

A 50%dutycycle@TC=151°C,rectangularwaveform

390

5µs Sineor3µsRect.pulse Following any rated

A

load condition and with

75

10ms Sine or 6ms Rect. pulse rated VRRMapplied

20

mJ TJ = 25 °C, IAS = 3.0 Amps, L = 4.40 mH

3.0

A Currentdecayinglinearlytozeroin1µsec

Frequency limited by TJ max. VA = 1.5 x VR typical

Electrical Specifications

Parameters

VFM Max. Forward Voltage Drop

* See Fig. 1

(1)

IRM Max. Reverse Leakage Current

* See Fig. 2

(1)

C T Typical Junction Capacitance

LS Typical Series Inductance

dv/dt Max. Voltage Rate of Change

(1) Pulse Width < 300µs, Duty Cycle < 2%

Value

0.63

0.84

0.57

0.72

0.2

15

760

5.0

10000

Units Conditions

V

V

V

V

mA

mA

pF

nH

V/ µs

@ 10A

@ 20A

TJ = 25 °C

@ 10A

@ 20A

TJ = 125 °C

TJ = 25 °C VR = rated VR

TJ = 125 °C

V R = 5V DC (test signal range 100Khz to 1Mhz) 25 °C

Measured lead to lead 5mm from package body

(Rated VR)

Thermal-Mechanical Specifications

Parameters

Value Units Conditions

TJ Max.JunctionTemper. Range (*)

Tstg Max.StorageTemperatureRange

RthJC Max.ThermalResistanceJunction

to Case

RthJA Max.ThermalResistanceJunction

to Ambient

- 40 to 175

- 40 to 175

3.0

50

°C

°C

°C/W DCoperation

* See Fig. 4

°C/W

wt ApproximateWeight

0.3(0.01) g(oz.)

Case Style

D - PAK

Similar to TO-252AA

(*) dPtot

1

dTj < Rth( j-a) thermal runaway condition for a diode on its own heatsink

2

www.irf.com

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