DCR915/12 View Datasheet(PDF) - Usha Ltd
Part Name
Description
Manufacturer
DCR915/12 Datasheet PDF : 10 Pages
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Thyristors
(Fast Switching)
DCR915
Technical Data
Typical applications : High power invertors & choppers, Railway traction, UPS, Induction
heating, AC motor drives & Cyclconvertors.
Type No.
DCR915/12
DCR915/14
VRRM
(Volts)
1200
1400
VRSM
(Volts)
1300
1500
F e a t u res
• Double side cooling.
• Voltage grade upto 1400V
• High surge capability.
• Weight 500gm (Approx.)
Symbol
Conditions
I T(AV)
I TSM
I2t
I GT
V GT
dv/dt
[di/dt]CR
Half wave resistive load;Tc = 80 ˚C
Tvj = 125 ˚C ; 10 ms half sine, V R = 0
Tvj = 125 ˚C, 10 ms half sine, V R = 0
Tvj = 25 ˚C; VDRM = 5V
Tvj = 25 ˚C; VDRM = 5V
Tvj = 125 ˚C;Voltage = 67 % VDRM
Repetitive 50 Hz
Non-repetitive
tq
Tvj = 125 ˚C; I T = 250 A; VR = 50 V
dv/dt = 20 V/µs
di/dt = 50 A/µs
VT
VO
RO
IRRM/IDRM
IH
IL
R th(j-c)
R th(c-h)
T vj
T stg
Mounting force
Tvj = 25 ˚C; I T = 2000 A
Tvj = 125 ˚C
Tvj = 125 ˚C
Tvj = 125 ˚C
Tvj = 25 ˚C; Typical value
Tvj = 25 ˚C; Typical value
dc
Case outline
* Higher dv/dt selection available.
Values
1080 A
20.0 KA
2000000 A2s
200 mA
3.0 V
*300 V/µs
500 A/µs
800 A/µs
40 µs
1.75 V max
1.25 V
0.25 mΩ
60 mA
100 mA
300 mA
0.020 ˚C/W
0.006 ˚C/W
+125 ˚C
-40....+125 ˚C
20 - 22 KN
F
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