Document
WESTCODE
Absolute Maximum Ratings VOLTAGE RATINGS
VDRM VDSM VRRM VRSM 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)
Date:- 6 Feb, 2001 Data Sheet Issue: 1
Phase Control Thyristor Types N0782YS120 to N0782YS160
MAXIMUM LIMITS
1200-1600 1200-1600 1200-1600 1300-1700
UNITS
V V V V
OTHER RATINGS
IT(AV) IT(AV) IT(AV) IT(RMS) IT(d.c.) ITSM ITSM2 It It diT/dt VRGM PG(AV) PGM VGD THS Tstg
2 2
MAXIMUM LIMITS
782 530 315 1554 1321 9420 10400 444×10 541×10 500 1000 5 2 30 0.25 -40 to +125 -40 to +150
3 3
UNITS
A A A A A A A As As A/µs A/µs V W W V °C °C
2 2
Mean on-state current, Tsink=55°C, (note 2) Mean on-state current. Tsink=85°C, (note 2) Mean on-state current. Tsink=85°C, (note 3) Nominal RMS on-state current, 25°C, (note 2) D.C. on-state current, 25°C, (note 4) Peak non-repetitive surge tp=10ms, VRM=0.6VRRM, (note 5) Peak non-repetitive surge tp=10ms, VRM≤10V, (note 5) I t capacity for fusing tp=10ms, VRM=0.6VRRM, (note 5) I t capacity for fusing tp=10ms, VRM≤10V, (note 5)
2 2
Maximum rate of rise of on-state current (repetitive), (Note 6) Maximum rate of rise of on-state current (non-repetitive), (Note 6) Peak reverse gate voltage Mean forward gate power Peak forward gate power Non-trigger gate voltage, (Note 7) 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, ITM=1000A, IFG=2A, tr≤0.5µs, Tcase=125°C. 7) Rated VDRM.
Data Sheet Issue 1. Types N0782YS120 to N0782YS160.
Page 1 of 9
February, 2001
Free Datasheet http://www.datasheet4u.com/
WESTCODE Positive development in power electronics
Characteristics
N0782YS120 to N0782YS160
PARAMETER
VTM V0 rS dv/dt IDRM IRRM VGT IGT IH Rθ F Wt Maximum peak on-state voltage Threshold voltage Slope resistance Critical rate of rise of off-state voltage Peak off-state current Peak reverse current Gate trigger voltage Gate trigger current Holding current Thermal resistance, junction to heatsink Mounting force Weight
MIN.
1000 5.3 -
TYP.
90
MAX. TEST CONDITIONS (Note 1)
1.62 0.92 0.45 40 40 3.0 150 500 0.05 0.1 10 VD=80% VDRM Rated VDRM Rated VRRM Tj=25°C Tj=25°C. Tj=25°C Double side cooled Single side cooled VD=10V, IT=3A ITM=1550A
UNITS
V V mΩ V/µs mA mA V mA mA K/W K/W kN g
Notes:1) Unless otherwise indicated Tj=125°C.
Data Sheet Issue 1. Types N0782YS120 to N0782YS160.
Page 2 of 9
February, 2001
Free Datasheet http://www.datasheet4u.com/
WESTCODE Positive development in power electronics
Notes on Ratings and Characteristics 1.0 Voltage Grade Table Voltage Grade 'H' 12 14 16 VDRM VDSM VRRM V 1200 1400 1600 VRSM V 1300 1500 1700
N0782YS120 to N0782YS160
VD VR DC V 810 930 1040
2.0 Extension of Voltage Grades This report is applicable to other and higher 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 Computer Modelling Parameters 5.1 Device Dissipation Calculations
I AV =
− V0 + V0 + 4 ⋅ ff 2 ⋅ rs ⋅ W AV
2
W AV =
and:
2 ⋅ ff 2 ⋅ rs
∆T Rth
∆T = T j max − THs
Where V0=0.92V,rs=0.45mΩ,
Rth = Supplementary thermal impedance, see table below. ff = Form factor, see table below.
Supplementary Thermal Impedance Conduction Angle Square wave Double Side Cooled Square wave Single Side Cooled Sine wave Double Side Cooled Sine wave Single Side Cooled 30° 0.071 0.12 0.053 0.103 60° 0.069 0.119 0.052 0.102 90° 0.065 0.115 0.0516 0.1017 120° 0.061 0.111 0.0513 0.1013 180° 0.057 0.107 0.0505 0.1005 270° 0.053 0.103 d.c. 0.05 0.1
Conduction Angle Square wave Sine wave
30° 3.46 3.98
Form Factors 60° 90° 2.45 2 2.78 2.22
120° 1.73 1.88
180° 1.41 1.57
270° 1.15
d.c. 1
Data Sheet Issue 1. Types N0782YS120 to N0782YS160.
Page 3 of 9
February, 2001
Free Datasheet http://www.datasheet4u.com/
WESTCODE Positive development in power electronics
5.2 Calculating VT using ABCD Coefficients
N0782YS120 to N0782YS160
The on-state characteristic IT vs. VT, on page 7 is represented in two ways; (i) the well established Vo and rs tangent used for rating purposes and (ii) a set of constants A, B, C, D, forming the coefficients of the representative equation for VT in terms of IT given below:
VT = A + B ⋅ ln (I T ) + C ⋅ I T + D ⋅ I T
The constants, derived by curve fitting software, are given below for both hot and cold characteristics. The resulting values for VT agree with the true device characteristic over a current range, which is limited to that plotted. 125°C Coefficients A B C D 5.3 D.C. Thermal Impedance Calculation
−t τ rt = ∑ rp ⋅ 1 − e p p =1 p=n
0.384599.