30CTQ050L [VISHAY]

Rectifier Diode, Avalanche, 1 Phase, 2 Element, 15A, 50V V(RRM), Silicon, TO-262, 3 PIN;


型号：	30CTQ050L
厂家：	VISHAY
描述：	Rectifier Diode, Avalanche, 1 Phase, 2 Element, 15A, 50V V(RRM), Silicon, TO-262, 3 PIN
文件：	总5页 (文件大小：96K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PD-20571 11/98

30CTQ050L

30CTQ060L

SCHOTTKY RECTIFIER

30 Amp

TO-262

Major Ratings and Characteristics

Description/Features

The 30CTQ...L center tap Schottky rectifier has been opti-

mized for very low forward voltage drop, with moderate

leakage.Theproprietarybarriertechnologyallowsforreliable

operation up to 150° C junction temperature. Typical applica-

tionsareinswitchingpowersupplies, converters, free-wheel-

ing diodes, and reverse battery protection.

Characteristics

30CTQ...L Units

Rectangular

waveform

F(AV)

50/60

1000

0.56

150° C T operation

CentertapTO-262package

RRM

@tp=5µssine

FSM

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

@15Apk,T =125°C

(perleg)

Very low forward voltage drop

Highfrequencyoperation

Guard ring for enhanced ruggedness and long term

reliability

range

-55to150

°C

BASE

COMM ON

CATHODE

ANODE COMM ON

CATHODE

ANODE

Modified JEDEC outline TO-262

Dimensions in millimeters and inches

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30CTQ050L, 30CTQ060L

PD-20571 11/98

Voltage Ratings

Part number

30CTQ050L

30CTQ060L

V_R

Max. DC Reverse Voltage (V)

V_RWMMax. Working Peak Reverse Voltage (V)

Absolute Maximum Ratings

Parameters

30CTQ...L Units

Conditions

I_F(AV)Max.AverageForward (PerLeg)

50%dutycycle@T_C=105°C,rectangularwaveform

Current

*SeeFig.5 (PerDevice)

Followinganyrated

load condition and with

10msSineor6msRect.pulse ratedV_RRMapplied

I_FSMMax.PeakOneCycleNon-Repetitive

SurgeCurrent (Per Leg) *SeeFig.7

1000

260

5µs Sineor3µsRect.pulse

E_ASNon-RepetitiveAvalancheEnergy

(PerLeg)

mJ T_J= 25°C, I_AS=1.50Amps,L=11.5mH

I_AR

RepetitiveAvalancheCurrent

(PerLeg)

1.50

Currentdecayinglinearlytozeroin1µsec

FrequencylimitedbyT_Jmax.V_A=1.5xV_Rtypical

Electrical Specifications

Parameters

30CTQ...L Units

Conditions

V_FMMax. ForwardVoltageDrop

(Per Leg) * See Fig. 1

0.62

0.82

0.56

@ 15A

T_J= 25 °C

(1)

@ 30A

@ 15A

T_J= 125 °C

@ 30A

0.71

0.80

I_RM

Max.ReverseLeakageCurrent

mA T_J= 25 °C

mA T_J= 125 °C

V_R= rated V_R

(Per Leg) * See Fig. 2

V_F(TO)ThresholdVoltage

(1)

0.386

8.469

720

T_J= T_Jmax.

r_t

ForwardSlopeResistance

mΩ

C_T

L_S

Max. Junction Capacitance (PerLeg)

Typical Series Inductance (PerLeg)

pF V_R= 5V_DC, (test signal range 100Khz to 1Mhz) 25°C

nH Measured lead to lead 5mm from package body

V/ µs

8.0

dv/dt Max. Voltage Rate of Change

(RatedV_R)

10,000

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

Thermal-Mechanical Specifications

Parameters

30CTQ...L Units

Conditions

T_J

Max.JunctionTemperatureRange

-55to150

3.25

°C

T_stgMax.StorageTemperatureRange

R_thJCMax.ThermalResistanceJunction

toCase (Per Leg)

°C/W DCoperation

*SeeFig.4

R_thJCMax.ThermalResistanceJunction

toCase(PerPackage)

1.63

0.50

°C/W DCoperation

R_thCSTypicalThermalResistance,Case

toHeatsink

°C/W Mountingsurface,smoothandgreased

g(oz.)

ApproximateWeight

MountingTorque

2(0.07)

6(5)

Min.

Kg-cm

(Ibf-in)

Max.

12(10)

CaseStyle

TO-262

JEDEC

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30CTQ050L, 30CTQ060L

PD-20571 11/98

1000

100

1000

100

= 150°C

125°C

100°C

75°C

50°C

25°C

0.1

= 150°C

= 125°C

0.01

0.001

= 25°C

Re ve rse Volta g e - V (V)

Fig.2-Typical Values Of Reverse Current

Vs. Reverse Voltage (PerLeg)

1000

= 25°C

100

0.4

0.8

1.2

1.6

(V)

Re ve rse Volta g e - V (V)

Fo rwa rd Vo lta g e Drop - V

Fig.1-Max. Forward Voltage Drop Characteristics

(PerLeg)

Fig.3-Typical Junction Capacitance

Vs. Reverse Voltage (PerLeg)

D = 0.75

D = 0.50

D = 0.33

0.1

D = 0.25

D = 0.20

0.01

No te s:

Sing le Pulse

(The rm a l Re sista nc e )

1. Duty fa c to r D = t / t

2. Pe a k T = P_DMx Z

+ T

thJC

0.001

0.00001

0.0001

0.001

0.01

0.1

100

, Re c ta ngula r Pulse Dura tion (Se c o nd s)

Fig.4-Max. Thermal Impedance Z_thJCCharacteristics (PerLeg)

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30CTQ050L, 30CTQ060L

PD-20571 11/98

160

150

140

130

120

110

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

RMS Lim it

Sq ua re wa ve (D = 0.50)

100

80% Ra te d V a p p lied

see no te (2)

Ave ra g e Fo rwa rd Curre nt - I

(A)

Ave ra g e Fo rwa rd C urre n t - I

(A)

F(AV)

Fig.5-Max. AllowableCaseTemperature

Vs.AverageForwardCurrent(PerLeg)

Fig.6-Forward Power Loss Characteristics

(PerLeg)

1000

At Any Ra te d Loa d C ond itio n

And With Ra te d V Ap p lie d

RRM

Follow ing Surg e

100

1000

10000

Sq ua re Wa ve Pulse Dura tio n - t (m ic ro se c )

Fig.7-Max. Non-RepetitiveSurgeCurrent(PerLeg)

HIG H-SPEED

SWITC H

IRFP460

DUT

FREE-WHEEL

DIODE

Rg = 25 ohm

Vd = 25 Volt

C URRENT

MO NITOR

40HFL40S02

Fig.8-Unclamped Inductive Test Circuit

(2) Formula used: T_C= T_J- (Pd + Pd_REV) x R_thJC

;

Pd = Forward Power Loss = I_F(AV)x V_FM@ (I_F(AV)/ D) (see Fig. 6);

Pd_REV= Inverse Power Loss = V_R1x I_R(1 - D); I_R@ V_R1= 80% rated V_R

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30CTQ050L, 30CTQ060L

PD-20571 11/98

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Fax-On-Demand: +44 1883 733420

Data and specifications subject to change without notice.

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