Westcode Semiconductors N5946F#180, N5946F#220 Data Sheet
Date:- 22 Dec, 2005
WESTCODE
An IXYS Company
Phase Control Thyristor
Types N5946F#180 to N5946F#220
Absolute Maximum Ratings
VOLTAGE RATINGS
V
DRM
V
DSM
V
RRM
V
RSM
I
T(AV)
I
T(AV)
I
T(AV)
I
T(RMS)
I
T(d.c.)
I
TSM
I
TSM2
I2tI
I2t
(di/dt)crMaximum rate of rise of on-state current, (Note 6)
V
RGM
P
G(AV)
P
GM
T
HS
T
stg
Repetitive peak off-state voltage, (note 1) 1800-2200 V
Non-repetitive peak off-state voltage, (note 1) 1800-2200 V
Repetitive peak reverse voltage, (note 1) 1800-2200 V
Non-repetitive peak reverse voltage, (note 1) 1900-2300 V
OTHER RATINGS
Mean on-state current. T
Mean on-state current. T
Mean on-state current. T
Nominal RMS on-state current. T
D.C. on-state current. T
Peak non-repetitive surge current tp=10ms, VRM=60%V
Peak non-repetitive surge current tp=10ms, VRM≤10V, (note 5)
2
t capacity for fusing tp=10ms, VRM=60%V
2
I
t capacity for fusing tp=10ms, VRM≤10V, (note 5)
Peak reverse gate voltage 5 V
Mean forward gate power 5 W
Peak forward gate power 30 W
Operating temperature range -40 to +125 °C
Storage temperature range -40 to +150 °C
=55°C, (note 2) 5946 A
sink
=85°C, (note 2) 4073 A
sink
=85°C, (note 3) 2459 A
sink
=25°C, (note 2) 11748 A
sink
=25°C, (note 4) 10155 A
sink
RRM
, (note 5) 25.9×10
RRM
continuous, 50Hz
repetitive, 50Hz, 60s
non-repetitive
Data Sheet Issue:- 2
MAXIMUM
LIMITS
MAXIMUM
LIMITS
, (note 5) 72 kA
80 kA
6
32.0×10
6
75
150
300
UNITS
UNITS
A2s
A2s
A/µs
Notes: -
1) De-rating factor of 0.13% per °C is applicable for T
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 T
6) V
=67% V
D
Data Sheet. Types N5946F#180 to N5946F#220 Issue 2. Page 1 of 11 December, 2005
, ITM=1500A, IFG=2A, tr≤0.5µs, T
DRM
initial.
j
below 25°C.
j
=125°C.
case
WESTCODE An IXYS Company Phase Control Thyristor Types N5946F#180 to N5946F#220
Characteristics
PARAMETER MIN. TYP. MAX. TEST CONDITIONS (Note 1) UNITS
V
TM
V
T0
r
T
(dv/dt)crCritical rate of rise of off-state voltage 1000 - - VD=80% V
I
DRM
I
RRM
V
GT
I
GT
V
GD
I
H
t
gd
t
gt
Q
rr
Q
ra
I
rm
t
rr
t
q
R
thJK
Maximum peak on-state voltage - - 1.25 ITM=6000A V
Threshold voltage - - 0.855 V
Slope resistance - - 0.065
DRM
Peak off-state current - - 200 Rated V
Peak reverse current - - 200 Rated V
Gate trigger voltage - - 3.0 V
T
Gate trigger current - - 300
Gate non-trigger voltage - - 0.25 Rated V
DRM
RRM
=25°C, VD=10V, IT=2A
j
DRM
mΩ
V/µs
mA
mA
mA
V
Holding current - - 1000 Tj=25°C mA
Gate controlled turn-on delay time - 0.4 2.0
Turn-on time - 0.9 3.0
I
=2A, tr=0.5µs, VD=67%V
FG
I
=2000A, di/dt=10A/µs, Tj=25°C
TM
DRM
,
µs
Recovered Charge - 5800 - µC
Recovered Charge, 50% chord - 3700 5300 µC
Reverse recovery current - 140 - A
Reverse recovery time, 50% chord - 55 -
- 300 -
Turn-off time
- 500 -
Thermal resistance, junction to heatsink
- - 0.0065 Double side cooled K/W
=4000A, tp=2ms, di/dt=5A/µs, Vr=50V
I
TM
=4000A, tp=2ms, di/dt=5A/µs, Vr=50V,
I
TM
V
=67%V
dr
=4000A, tp=2ms, di/dt=5A/µs, Vr=50V,
I
TM
V
=67%V
dr
, dVdr/dt=20V/µs
DRM
, dVdr/dt=200V/µs
DRM
µs
µs
- - 0.0130 Single side cooled K/W
F Mounting force 81 - 99 Note 2 kN
W
t
Weight - 2.8 - kg
Notes: -
1) Unless otherwise indicated T
=125°C.
j
2) For other clamp forces, please consult factory
Notes on rupture rated packages.
This product is available with a non-rupture rated package.
For additional details on these products, please consult factory.
Data Sheet. Types N5946F#180 to N5946F#220 Issue 2. Page 2 of 11 December, 2005
WESTCODE An IXYS Company Phase Control Thyristor Types N5946F#180 to N5946F#220
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
Voltage Grade
V
DRM VDSM VRRM
V
V
RSM
V
V
V
D
DC V
R
18 1800 1900 1150
20 2000 2100 1250
22 2200 2300 1350
2.0 Extension of Voltage Grades This report is applicable to other voltage grades when supply has been agreed by Sales/Production.
3.0 De-rating Factor A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for Tj below 25°C.
4.0 Repetitive dv/dt Standard dv/dt is 1000V/µs.
5.0 Gate Drive The nominal requirement for a typical gate drive is illustrated below. An open circuit voltage of at least
30V is assumed. This gate drive must be applied when using the full di/dt capability of the device.
I
GM
4A/µs
I
G
t
p1
The magnitude of IGM should be between five and ten times IGT, which is shown on page 2. Its duration
(t
) should be 20µs or sufficient to allow the anode current to reach ten times IL, whichever is greater.
p1
Otherwise, an increase in pulse current could be needed to supply the necessary charge to trigger. The
‘back-porch’ current I
magnitude in the order of 1.5 times I
should remain flowing for the same duration as the anode current and have a
G
.
GT
6.0 Rate of rise of on-state current The maximum un-primed rate of rise of on-state current must not exceed 1000A/µs at any time during
turn-on on a non-repetitive basis. For repetitive performance, the on-state rate of rise of current must not
exceed 500A/µs at any time during turn-on. Note that these values of rate of rise of current apply to the
total device current including that from any local snubber network.
7.0 Square wave frequency ratings These ratings are given for load component rate of rise of on-state current of 50A/µs.
Data Sheet. Types N5946F#180 to N5946F#220 Issue 2. Page 3 of 11 December, 2005
WESTCODE An IXYS Company Phase Control Thyristor Types N5946F#180 to N5946F#220
∆
p
p
8.0 Computer Modelling Parameters
8.1 Device Dissipation Calculations
2
4
I
=
AV
Where VT0=0.855, rT=0.065Ω,
R
= Supplementary thermal impedance, see table below and
th
00
2
2
2
rff
⋅⋅
T
WrffVV
⋅⋅⋅++−
AVTTT
and:
W
AV
=
R
T
th
max
TTT
−=∆
Kj
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle 30° 60° 90° 120° 180° 270° d.c.
Square wave Double Side Cooled 0.00717 0.00707 0.00698 0.00689 0.00673 0.00652 0.0065
Square wave Single Side Cooled 0.0137 0.01359 0.01349 0.0134 0.01323 0.01301 0.0130
Sine wave Double Side Cooled 0.00709 0.00697 0.00687 0.00678 0.00654
Sine wave Single Side Cooled 0.0136 0.01348 0.01337 0.01328 0.01303
Form Factors
Conduction Angle 30° 60° 90° 120° 180° 270° d.c.
Square wave 3.464 2.449 2 1.732 1.414 1.149 1
Sine wave 3.98 2.778 2.22 1.879 1.57
8.2 D.C. Thermal Impedance Calculation
−
=
np
⎛
⎜
∑
=
p
1
Where p = 1 to n, n is the number of terms in the series and:
t = Duration of heating pulse in seconds.
r
= Thermal resistance at time t.
t
r
= Amplitude of pth term.
= Time Constant of rth term.
τ
The coefficients for this device are shown in the tables below:
D.C. Double Side Cooled
Term1245
r
p
τ
p
3.424745×10
1.125391 0.1878348 0.02788979 8.430889×10
-3
1.745273×10
1
pt
⎜
⎝
-3
t
τ
p
err
−⋅=
8.532017×10
⎞
⎟
⎟
⎠
-4
3.457329×10
-4
-3
D.C. Single Side Cooled
Term1256
r
p
τ
p
Data Sheet. Types N5946F#180 to N5946F#220 Issue 2. Page 4 of 11 December, 2005
8.375269×10
8.929845 0.4711304 0.08221244 0.01221961
-3
2.518437×10
-3
1.193758×10
-3
7.45432×10
-4
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