Switching Thyristor. TF44018C Datasheet

TF44018C Thyristor. Datasheet pdf. Equivalent


Part TF44018C
Description Fast Switching Thyristor
Feature TF440..C TF440..C Fast Switching Thyristor Replaces March 1998 version, DS4272- 2.3 DS4272-3.0 Janu.
Manufacture Dynex Semiconductor
Datasheet
Download TF44018C Datasheet


TF440..C TF440..C Fast Switching Thyristor Replaces March 1 TF44018C Datasheet
Recommendation Recommendation Datasheet TF44018C Datasheet




TF44018C
Replaces March 1998 version, DS4272- 2.3
TF440..C
TF440..C
Fast Switching Thyristor
DS4272-3.0 January 2000
APPLICATIONS
s High Power Inverters And Choppers
s UPS
s Railway Traction
s Induction Heating
s AC Motor Drives
s Cycloconverters
KEY PARAMETERS
VDRM
IT(RMS)
ITSM
dV/dt
2000V
400A
4000A
200V/µs
dI/dt 500A/µs
tq 50µs
FEATURES
s Double Side Cooling
s High Surge Capability
s High Voltage
VOLTAGE RATINGS
Type Number
TF440 20C
TF440 18C
TF440 16C
TF440 14C
Repetitive
Peak
Voltages
VV
DRM RRM
2000
1800
1600
1400
Lower voltage grades available.
Conditions
VRSM = VRRM + 100V
I = I = 25mA
DRM RRM
at V or V & T
RRM
DRM
vj
Outline type code: MU86.
See Package Details for further information.
CURRENT RATINGS
Symbol
Parameter
IT(AV)
IT(RMS)
Mean on-state current
RMS value
Conditions
Half sinewave, 50Hz, Tcase = 80oC
Half sinewave, 50Hz, Tcase = 80oC
Max.
255
Units
A
400 A
1/13



TF44018C
TF440..C
SURGE RATINGS
Symbol
Parameter
I Surge (non-repetitive) on-state current
TSM
I2t I2t for fusing
Conditions
10ms half sine; V = 0% V , T = 125˚C
R RRM j
10ms half sine; VR = 0% VRRM, Tj = 125˚C
Max. Units
4.0 kA
80.0 x 103 A2s
THERMAL AND MECHANICAL DATA
Symbol
Parameter
Rth(j-c)
Thermal resistance - junction to case
Rth(c-h)
Thermal resistance - case to heatsink
T Virtual junction temperature
vj
T Storage temperature range
stg
- Clamping force
Conditions
Double side cooled
dc
Single side cooled
Anode dc
Cathode dc
Clamping force 5.0kN
with mounting compound
Double side
Single side
On-state (conducting)
Reverse (blocking)
Min. Max. Units
- 0.07 oC/W
- 0.133 oC/W
- 0.154 oC/W
- 0.02 oC/W
- 0.04 oC/W
- 125 oC
- 125 oC
-40 150
oC
4.75 5.25 kN
MEASUREMENT OF RECOVERED CHARGE - QRA1
Measurement of QRA1 : QRA1 = IRR x tRR
2
ITM
tp = 1ms
dIR/dt
QRA1
0.5x IRR
IRR
2/13







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