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부품번호 | E0460QC45C 기능 |
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기능 | High Power Sonic FRD | ||
제조업체 | IXYS | ||
로고 | |||
WESTCODE
An IXYS Company
Date:- 3 Jan, 2012
Data Sheet Issue:- A1
Provisional Data
High Power Sonic FRD
Type E0460QC45C
Absolute Maximum Ratings
VOLTAGE RATINGS
VRRM
VRSM
VR(d.c.)
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
Maximum reverse d.c. voltage (note 1)
MAXIMUM
LIMITS
4500
4800
3000
UNITS
V
V
V
OTHER RATINGS (note 6)
IF(AV)M
IF(AV)M
IF(AV)M
IF(RMS)
IF(d.c.)
IFSM
IFSM2
I2t
I2t
Prr
Tj op
Tstg
Mean forward current, Tsink=55°C, (note 2)
Mean forward current. Tsink=100°C, (note 2)
Mean forward current. Tsink=100°C, (note 3)
Nominal RMS forward current, Tsink=25°C, (note 2)
D.C. forward current, Tsink=25°C, (note 4)
Peak non-repetitive surge tp=10ms, VRM=60%VRRM, (note 5)
Peak non-repetitive surge tp=10ms, VRM≤10V, (note 5)
I2t capacity for fusing tp=10ms, VRM=60%VRRM, (note 5)
I2t capacity for fusing tp=10ms, VRM≤10V, (note 5)
Maximum peak reverse recovery power, (note 7)
Operating temperature range
Storage temperature range
MAXIMUM
LIMITS
532
356
224
986
888
5750
6320
165×103
200×103
1.8
-40 to +150
-40 to +150
UNITS
A
A
A
A
A
A
A
A2s
A2s
MW
°C
°C
Notes:-
1) De-rating factor of 0.13% per °C is applicable for Tj below 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 Tj initial.
6) Current (IF) ratings have been calculated using VT0 and rT (see page 2)
7) Tj=Tjop, IF=500A, di/dt=1500A/µs Vr=2800V and Ls=200nH. Test circuit and sample waveform are shown in
diagram 1. IGBT type T0510VB45E used as switch.
Provisional Data Sheet. Type E0460QC45C Issue A1
Page 1 of 11
January, 2012
WESTCODE An IXYS Company
High Power Sonic FRD Type E0460QC45C
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.
Rth(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:
R2
=
4⋅
Cs
Vr
⋅ di dt
Where: Vr = Commutating source voltage
CS = Snubber capacitance
R = Snubber resistance
4.0 Computer Modelling Parameters
4.1 Device Dissipation Calculations
I AV = − VT 0 +
VT 02 + 4 ⋅ ff 2 ⋅ rT ⋅WAV
2 ⋅ ff 2 ⋅ rT
Where VT0 = 2.15V, rT = 3.04mΩ
ff = form factor (normally unity for fast diode applications)
WAV
=
∆T
Rth
∆T = Tj(MAX ) − TK
4.2 Calculation of VF using ABCD Coefficients
Provisional Data Sheet. Type E0460QC45C Issue A1
Page 4 of 11
January, 2012
4페이지 WESTCODE An IXYS Company
Figure 5 - Maximum reverse current, Irm
1000
E0460QC45C
Issue A1
Tj = 150°C
Vr = 2800V
500A
300A
High Power Sonic FRD Type E0460QC45C
Figure 6 – Maximum recovery time, trr (50%
chord)
10
E0460QC45C
Issue A1
Tj = 150°C
Vr = 2800V
500A
1
300A
100
100
1000
Commutation rate - di/dt (A/µs)
10000
0.1
100
1000
Commutation rate - di/dt (A/µs)
10000
Figure 7 – Reverse recovery energy per pulse
10.0
Tj = 150°C
Vr = 2800V
Measured
without
snubber
E0450QC45C
Issue A1
500A
300A
1.0
Figure 8 – Sine wave energy per pulse
1.00E+03
E0460QC45C
Issue A1
Tj = 150°C
1.00E+02
1.00E+01 2000A
1500A
1000A
1.00E+00
500A
1.00E-01 200A
0.1
100
1000
Commutation rate - di/dt (A/µs)
10000
1.00E-02
1.00E-05
1.00E-04
1.00E-03
Pulse width (s)
1.00E-02
Provisional Data Sheet. Type E0460QC45C Issue A1
Page 7 of 11
January, 2012
7페이지 | |||
구 성 | 총 11 페이지수 | ||
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