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R0878LC21L 데이터시트 PDF




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기능 Distributed Gate Thyristor
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R0878LC21L 데이터시트, 핀배열, 회로
Date:- 01 August 2012
Data Sheet Issue:- 3
Distributed Gate Thyristor
Type R0878LC18x to R0878LC21x
Absolute Maximum Ratings
VDRM
VDSM
VRRM
VRSM
VOLTAGE RATINGS
Repetitive peak off-state voltage, (note 1)
Non-repetitive peak off-state voltage, (note 1)
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
MAXIMUM
LIMITS
1600-2100
1600-2100
1600-1800
1700-1900
UNITS
V
V
V
V
IT(AVM)
IT(AVM)
IT(AVM)
IT(RMS)
IT(d.c.)
ITSM
ITSM2
I2t
I2t
(di/dt)cr
VRGM
PG(AV)
PGM
Tj op
Tstg
OTHER RATINGS
Maximum average on-state current, Tsink=55°C, (note 2)
Maximum average on-state current. Tsink=85°C, (note 2)
Maximum average on-state current. Tsink=85°C, (note 3)
Nominal RMS on-state current, Tsink=25°C, (note 2)
D.C. on-state current, Tsink=25°C, (note 4)
Peak non-repetitive surge tp=10ms, Vrm=0.6VRRM, (note 5)
Peak non-repetitive surge tp=10ms, Vrm10V, (note 5)
I2t capacity for fusing tp=10ms, Vrm=0.6VRRM, (note 5)
I2t capacity for fusing tp=10ms, Vrm10V, (note 5)
Critical rate of rise of on-state current (repetitive), (Note 6)
Critical rate of rise of on-state current (non-repetitive), (Note 6)
Peak reverse gate voltage
Mean forward gate power
Peak forward gate power
Operating temperature range
Storage temperature range
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, 125°C Tj initial.
6) VD=67% VDRM, IFG=2A, tr0.5µs, Tcase=125°C.
MAXIMUM
LIMITS
878
583
338
1765
1456
7500
8250
281×103
340×103
1000
1500
5
2
30
-40 to +125
-40 to +150
UNITS
A
A
A
A
A
A
A
A2s
A2s
A/µs
A/µs
V
W
W
°C
°C
Data Sheet. Type R0878LC18x to R0878LC21x Issue 3
Page 1 of 12
August 2012




R0878LC21L pdf, 반도체, 판매, 대치품
Distributed Gate Thyristor types R0878LC18x to R0878LC21x
9.0 Frequency Ratings
The curves illustrated in figures 10 to 18 are for guidance only and are superseded by the maximum
ratings shown on page 1.
10.0 Square wave ratings
These ratings are given for load component rate of rise of forward current of 100 and 500 A/µs.
11.0 Duty cycle lines
The 100% duty cycle is represented on all the ratings by a straight line. Other duties can be included as
parallel to the first.
12.0 Maximum Operating Frequency
The maximum operating frequency is set by the on-state duty, the time required for the thyristor to turn off
(tq) and for the off-state voltage to reach full value (tv), i.e.
f max =
1
tpulse + tq + tv
13.0 On-State Energy per Pulse Characteristics
These curves enable rapid estimation of device dissipation to be obtained for conditions not covered by
the frequency ratings.
Let Ep be the Energy per pulse for a given current and pulse width, in joules
Let Rth(J-Hs) be the steady-state d.c. thermal resistance (junction to sink)
and TSINK be the heat sink temperature.
Then the average dissipation will be:
( )WAV = EP f and TSINK (max.) = 125 WAV Rth(J Hs)
14.0 Reverse recovery ratings
(i) Qra is based on 50% Irm chord as shown in Fig. 1
Fig. 1
(ii) Qrr is based on a 150µs integration time i.e.
(iii)
Data Sheet. Type R0878LC18x to R0878LC21x Issue 3
Page 4 of 12
150 µs
Qrr = irr .dt
0
K Factor = t1
t2
August 2012

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R0878LC21L 전자부품, 판매, 대치품
Distributed Gate Thyristor types R0878LC18x to R0878LC21x
Curves
Figure 1 - On-state characteristics of Limit device
10000
R0878LC18x-21x
Issue 3
Figure 2 - Transient thermal impedance
0.1
R0878LC18x-21x
Issue 3
SSC 0.064K/W
Tj = 125°C
0.01
DSC 0.032K/W
1000
0.001
0.0001
100
0
1234
Instantaneous on-state voltage - VT (V)
5
Figure 3 - Gate characteristics - Trigger limits
6
R0878LC18x-21x
Issue 3
Tj=25°C
5
0.00001
1E-05 0.0001 0.001 0.01 0.1 1 10 100
Time (s)
`
Figure 4 - Gate characteristics - Power curves
20
R0878LC18x-21x
Issue 3
18 Tj=25°C
16
4 Max VG dc
IGT, VGT
3
14
Max VG dc
12
10
8
2 PG Max 30W dc
6
1
IGD, VGD
0
0
Min VG dc
0.2 0.4 0.6 0.8
Gate Trigger Current - IGT (A)
1
4
PG 2W dc
2
Min VG dc
0
0 2 4 6 8 10
Gate Trigger Current - IGT (A)
Data Sheet. Type R0878LC18x to R0878LC21x Issue 3
Page 7 of 12
August 2012

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