E1500VF450_技术文档

Date:- 15 Feb, 2005

Data Sheet Issue:- 2

WESTCODE

IXYS

An

Company

Provisional Data

High Power Sonic FRD

Type E1500VF450

Absolute Maximum Ratings

MAXIMUM

LIMITS

VOLTAGE RATINGS

UNITS

V_RRM

V_RSM

V_R(d.c.)

Repetitive peak reverse voltage, (note 1)

4500

4800

2450

V

Non-repetitive peak reverse voltage, (note 1)

Maximum reverse d.c. voltage (note 1)

MAXIMUM

LIMITS

OTHER RATINGS

UNITS

(note 6)

I_F(AV)M

I_F(RMS)

I_F(d.c.)

I_FSM

Mean forward current, T_sink=55°C, (note 2)

1995

1219

A

Mean forward current. T_sink=100°C, (note 2)

Mean forward current. T_sink=100°C, (note 3)

Nominal RMS forward current, T_sink=25°C, (note 2)

D.C. forward current, T_sink=25°C, (note 4)

675

A

3825

A

3045

A

Peak non-repetitive surge t_p=10ms, V_RM=60%V_RRM, (note 5)

23.6

kA

A²s

°C

I_FSM2

I²t

≤

26.0

Peak non-repetitive surge t_p=10ms, V_RM10V, (note 5)

I²t capacity for fusing t_p=10ms, V_RM=60%V_RRM, (note 5)

2.78×10⁶

3.38×10⁶

-40 to +150

I²t capacity for fusing t_p=10ms, V_RM10V, (note 5)

≤

T_{j op}

Operating temperature range

Storage temperature range

T_stg

Notes:-

1) De-rating factor of 0.13% per °C is applicable for T_jbelow 25°C.

2) Double side cooled, single phase; 50Hz, 180° half-sinewave.

3) Single side cooled, single phase; 50Hz, 180° half-sinewave.

4) Double side cooled.

5) Half-sinewave, 150°C T_jinitial.

6) Current (I_F) ratings have been calculated using V_T0and r_T(see page 2)

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 1 of 11

February, 2005

WESTCODE An IXYS Company

High Power Sonic FRD Type E1500VF450

Characteristics

PARAMETER

MIN.

TYP. MAX. TEST CONDITIONS

UNITS

(Note 1)

-

2.25

2.60 I_FM=1500A

2.95 I_FM=2100A

2.350

V_FM

Maximum peak forward voltage

V

2.55

V_T0

r_T

Threshold voltage

Slope resistance

Threshold voltage

Slope resistance

-

V

Current range 1995A- 5985A (Note 2)

-

0.265

2.095

0.353

Ω

m

V_T01

r_T1

-

V

Current range 1500A-4500A

-

Ω

-

215 di/dt = 2000A/µs

V_FRM

Maximum forward recovery voltage

Peak reverse current

V

-

90

di/dt = 2000A/µs, T_j=25°C

-

60

Rated V_RRM

I_RRM

mA

-

1

Rated V_RRM, T_j=25°C

Q_rr

Q_ra

I_rm

t_rr

Recovered charge

-

6400

2700

1730

3

-

µC

A

Recovered charge, 50% Chord

Reverse recovery current

Reverse recovery time, 50% Chord

Recovered charge

-

3100

I

_FM=1500A, t_p=1ms, di/dt=2000A/µs,

V_r=1250V, 50% Chord (note 3)

-

µs

µC

A

Q_rr

Q_ra

I_rm

t_rr

-

2150

500

300

3.6

-

Recovered charge, 50% Chord

Reverse recovery current

Reverse recovery time, 50% Chord

-

650

I

_FM=1500A, t_p=1000µs, di/dt=200A/µs,

V_r=100V, 50% Chord

-

µs

-

0.013 Double side cooled

0.024 Anode side cooled

0.028 Cathode side cooled

R_thJK

-

Thermal resistance, junction to heatsink

K/W

-

F

Mounting force

Weight

35

-

43

-

(Note 4)

kN

g

W_t

800

Notes:-

1) Unless otherwise indicated T_j=150°C.

2) V_T0and r_Twere used to calculate the current ratings illustrated on page one.

3) Figures 3-7 were compiled using these conditions.

4) For clamp forces outside these limits, please consult factory.

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 2 of 11

February, 2005

WESTCODE An IXYS Company

Notes on Ratings and Characteristics

1.0 De-rating Factor

High Power Sonic FRD Type E1500VF450

A blocking voltage de-rating factor of 0.13% per °C is applicable to this device for T_jbelow 25°C.

2.0 ABCD Constants

These constants (applicable only over current range of V_Fcharacteristic in Figure 1) are the coefficients of

the expression for the forward characteristic given below:

V_F= A + B ⋅ ln(I_F) + C ⋅ I_F+ D ⋅ I_F

where I_F= instantaneous forward current.

3.0 Reverse recovery ratings

(i) Q_rais based on 50% I_rmchord as shown in Figure below.

µ

(ii) Q_rris based on a 150 s integration time.

150µs

Q_rr= i_rr.dt

∫

I.e.

0

t₁

t₂

K Factor =

(iii)

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 3 of 11

February, 2005

WESTCODE An IXYS Company

High Power Sonic FRD Type E1500VF450

4.0 Reverse Recovery Loss

The following procedure is recommended for use where it is necessary to include reverse recovery loss.

From waveforms of recovery current obtained from a high frequency shunt (see Note 1) and reverse

voltage present during recovery, an instantaneous reverse recovery loss waveform must be constructed.

Let the area under this waveform be E joules per pulse. A new sink temperature can then be evaluated

from:

[

+ ⋅

]

T_SINKT_{J (MAX )}E k f R_{th(J Hs)}

=

− ⋅

−

Where k = 0.2314 (°C/W)/s

E = Area under reverse loss waveform per pulse in joules (W.s.)

f = Rated frequency in Hz at the original sink temperature.

R_th(J-Hs)= d.c. thermal resistance (°C/W)

The total dissipation is now given by:

W_(tot)= W_{(original )}+ E ⋅ f

NOTE 1 - Reverse Recovery Loss by Measurement

This device has a low reverse recovered charge and peak reverse recovery current. When measuring the

charge, care must be taken to ensure that:

(a) AC coupled devices such as current transformers are not affected by prior passage of high

amplitude forward current.

(b) A suitable, polarised, clipping circuit must be connected to the input of the measuring oscilloscope

to avoid overloading the internal amplifiers by the relatively high amplitude forward current signal.

(c) Measurement of reverse recovery waveform should be carried out with an appropriate critically

damped snubber, connected across diode anode to cathode. The formula used for the calculation of this

snubber is shown below:

V_r

di

C_S⋅

dt

R²= 4⋅

Where: V_r= Commutating source voltage

C_S= Snubber capacitance

R = Snubber resistance

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 4 of 11

February, 2005

WESTCODE An IXYS Company

5.0 Computer Modelling Parameters

5.1 Device Dissipation Calculations

High Power Sonic FRD Type E1500VF450

2

−V_{T 0}+ V_{T 0}+ 4⋅ ff ²⋅r ⋅W_AV

T

I_AV=

2⋅ ff ²⋅r

T

Ω

Where V_T0= 2.35V, r_T= 0.265m

ff _{= form factor (normally unity for fast diode applications)}

∆T

R_th

W_AV=

∆T = T_{j(MAX )}−T_K

5.2 Calculation of V_Fusing ABCD Coefficients

The forward characteristic I_FVs V_F, on page 6 is represented in two ways;

(i)

(ii)

the well established V_T0and r_Ttangent used for rating purposes and

a set of constants A, B, C, and D forming the coefficients of the representative equation for V_Fin

terms of I_Fgiven below:

V_F= A + B ⋅ln(I_F) + C ⋅ I_F+ D ⋅ I_F

The constants, derived by curve fitting software, are given in this report for both hot and cold

characteristics. The resulting values for V_Fagree with the true device characteristic over a current range,

which is limited to that plotted.

25°C Coefficients

1.418084

150°C Coefficients

1.85119

A

B

C

D

-0.08184669

-2.122413×10^-4

0.05572919

-0.2948978

-4.006816×10^-4

0.09115213

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 5 of 11

February, 2005

WESTCODE An IXYS Company

Curves

High Power Sonic FRD Type E1500VF450

Figure 1 – Forward characteristics of limit device

Figure 2 – Maximum forward recovery voltage

1000

10000

E1500VF450

AD Issue 2

E1500VF450

AD Issue 2

150°C

25°C

100

1000

10

150°C

25°C

100

1

0.5

1

1.5

2

2.5

3

3.5

10

100

1000

10000

Maximum instantaneous forward voltage - V_FM(V)

Rate of rise of forward current - di/dt (A/µs)

Figure 3 - Recovered charge, Q_rr

Figure 4 – Recovered charge, Q_ra(50% chord)

10000

E1500VF450

AD Issue 2

T_j= 150°C

E1500VF450

AD Issue 2

T_j= 150°C

1500A

1000A

500A

1500A

1000A

500A

1000

10

100

1000

10000

10

100

1000

10000

Commutation rate - di/dt (A/µs)

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 6 of 11

February, 2005

WESTCODE An IXYS Company

High Power Sonic FRD Type E1500VF450

Figure 5 - Maximum reverse current, I_rm

Figure 6 – Maximum recovery time, t_rr(50% chord)

10000

10

E1500VF450

AD Issue 2

T_j=150°C

E1500VF450

AD Issue 2

T_j= 150°C

1500A

1000A

500A

1000

1500A

1000A

500A

100

1

10

100

1000

10000

10

100

1000

10000

Commutation rate - di/dt (A/µs)

Figure 7 – Reverse recovery energy per pulse

Figure 8 – Sine wave energy per pulse

100

1.00E+03

E1500VF450

AD Issue 2

E1500VF450

T_j= 150°C

AD Issue 2

V_r= 2800V

T_j= 150°C

Measured

without

snubber

1.00E+02

1.00E+01

1500A

1000A

500A

10

4000A

3000A

1.00E+00

2000A

1500A

1000A

1.00E-01

500A

1.00E-02

1

1.00E-05

1.00E-04

1.00E-03

1.00E-02

10

100

1000

10000

Pulse width (s)

Commutation rate - di/dt (A/µs)

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 7 of 11

February, 2005

WESTCODE An IXYS Company

High Power Sonic FRD Type E1500VF450

Figure 9 - Sine wave frequency vs. pulse width

Figure 10 – Sine wave frequency vs. pulse width

1.00E+05

E1500VF450

AD Issue 2

E1500VF450

500A

AD Issue 2

T_K= 55°C

T_K= 85°C

500A

1000A

100% Duty Cycle

1000A

1500A

2000A

1.00E+04

1500A

1.00E+04

1.00E+03

1.00E+02

1.00E+01

100% Duty Cycle

2000A

3000A

4000A

3000A

1.00E+03

4000A

1.00E+02

1.00E+01

1.00E-05

1.00E-04

1.00E-03

1.00E-02

1.00E-04

1.00E-03

1.00E-02

Pulse width (s)

Figure 11 - Square wave energy per pulse

Figure 12 – Square wave energy per pulse

1.00E+03

E1500VF450

AD Issue 2

E1500VF450

AD Issue 2

di/dt =500A/µs

T_j= 150°C

di/dt =100A/µs

T_j= 150°C

1.00E+02

1.00E+01

4000A

1.00E+02

3000A

2000A

1500A

4000A

3000A

1.00E+01

2000A

1.00E+00

1500A

1000A

500A

1.00E+00

1.00E-01

1000A

500A

1.00E-01

1.00E-02

1.00E-05

1.00E-04

1.00E-03

1.00E-02

1.00E-05

1.00E-04

1.00E-03

1.00E-02

Pulse width (s)

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 8 of 11

February, 2005

WESTCODE An IXYS Company

High Power Sonic FRD Type E1500VF450

Figure 13 - Square wave frequency vs pulse width

Figure 14 – Square wave frequency vs pulse width

1.00E+05

E1500VF450

AD Issue 2

E1500VF450

AD Issue 2

500A

di/dt =100A/µs

1000A

500A

T_K=55°C

T_K= 85°C

1000A

1500A

2000A

100% Duty Cycle

1.00E+04

1.00E+03

1.00E+02

1.00E+01

1500A

2000A

1.00E+04

1.00E+03

1.00E+02

1.00E+01

100% Duty Cycle

3000A

4000A

1.00E-05

1.00E-04

1.00E-03

1.00E-02

1.00E-05

1.00E-04

1.00E-03

1.00E-02

Pulse width (s)

Figure 15 - Square wave frequency vs pulse width

Figure 16 – Square wave frequency vs pulse width

1.00E+05

E1500VF450

AD Issue 2

E1500VF450

AD Issue 2

di/dt =500A/µs

T_K= 55°C

di/dt =500A/µs

T_K= 85°C

500A

100% Duty Cycle

1000A

500A

100% Duty Cycle

1.00E+04

1000A

1.00E+04

1500A

2000A

1.00E+03

3000A

1.00E+03

3000A

4000A

1.00E+02

1.00E+01

1.00E-05

1.00E-04

1.00E-03

1.00E-02

1.00E-05

1.00E-04

1.00E-03

1.00E-02

Pulse width (s)

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 9 of 11

February, 2005

WESTCODE An IXYS Company

High Power Sonic FRD Type E1500VF450

Figure 17 – Safe operating area

Figure 18 – Transient thermal impedance

0.1

4000

E1500VF450

AD Issue 2

E1500VF450

AD Issue 2

T_j= 150°C

di/dt = 1500A/µs

L_S< 150nH

CSC

0.028

ASC

0.024

3000

2000

1000

0

DSC

0.013

0.01

0.001

0.0001

0.0001 0.001 0.01

0

1000

2000

3000

4000

0.1

1

10

100

Reverse recovery voltage - V_r(V)

Time (s)

Figure 19 – Maximum surge and I²t ratings

100000

1.00E+08

1.00E+07

1.00E+06

E1500VF450

AD Issue 2

T_j(initial) = 150°C

I²t: V_RRM10V

≤

I²t: V_R=60% V_RRM

I_FSM: V_RRM10V

10000

≤

I_FSM: V_R=60% V_RRM

1000

1

3

5

10

1

5

10

50 100

Duration of surge (ms)

Duration of surge (cycles @ 50Hz)

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 10 of 11

February, 2005

WESTCODE An IXYS Company

High Power Sonic FRD Type E1500VF450

Outline Drawing & Ordering Information

ORDERING INFORMATION

(Please quote 10 digit code as below)

E1500

VF

45

0

Fixed Voltage code

Fixed

Type Code

Fixed

outline code

V_RRM/100

45

Fixed code

Order code: E1500VF450 – 4500V V_RRM, 26mm clamp height capsule.

IXYS Semiconductor GmbH

Edisonstraße 15,

Westcode Semiconductors Ltd

PO Box 57, Chippenham,

Wiltshire, SN15 1JL.

D-68623 Lampertheim

WESTCODE

Tel: +49 6206 503-0

Fax: +49 6206 503-627

E-mail: marcom@ixys.de

Tel: +44 (0)1249 444524

Fax: +44 (0)1249 659448

E-mail: WSL.sales@westcode,com

An IXYS Company

IXYS Corporation

3540 Bassett Street,

Santa Clara, CA 95054, USA

Tel: +1 (408) 982 0700

Fax: +1 (408) 496 0670

E-mail: sales@ixys.com

Westcode Semiconductors Inc

3270 Cherry Avenue,

Long Beach, CA 90807, USA

Tel: +1 (562) 595 6971

Fax: +1 (562) 595 8182

E-mail: WSI.sales@westcode.com

www.westcode.com

www.ixys.com

The information contained herein is confidential and is protected by Copyright. The information may not be used or disclosed

except with the written permission of and in the manner permitted by the proprietors Westcode Semiconductors Ltd.

In the interest of product improvement, Westcode reserves the right to change specifications at any time without prior notice.

Devices with a suffix code (2-letter, 3-letter or letter/digit/letter combination) added to their generic code are not necessarily

subject to the conditions and limits contained in this report.

Provisional Data Sheet. Type E1500VF450 Issue 2

Page 11 of 11

February, 2005


型号：	E1500VF450
厂家：	IXYS CORPORATION
描述：	Rectifier Diode, 1 Phase, 1 Element, 1995A, 4500V V(RRM), Silicon, 二极管
文件：	总11页 (文件大小：366K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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