C770 Silicon Power Corporation, C770 Datasheet

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C770

Manufacturer Part Number
C770
Description
Inverter Thyristo R C770 & C770a 77mm / 1800v / 60-80us
Manufacturer
Silicon Power Corporation
Datasheet
.00001
.0001
Type C770 reverse blocking thyristor is suitable for inverter applications.The silicon junction
is manufactured by the proven multi-diffusion process and utilizes the exclusive involute gate
structure.It is supplied in an industry accepted disc-type package , ready to mount using
commercially available heat dissipators and mechanical clamping hardware.
.001
10000
1000
.01
.02
100
0.1
0
On-state current , It (amperes)
Zthj-c (deg C/W)
175 GREAT VALLEY PARKWAY,
THERMAL IMPEDANCE vs. ON-TIME
1
1
2
On-Time (milliseconds)
On-Time (milliseconds)
On-state Voltage , Vt (volts)
On-state Voltage , Vt (volts)
ON-STATE CHARACTERISTIC
3
10
Initial Tj = 125 degC
C770
Process Maximum
Pulsed Current
4
USA
100
5
.012 degC/watt
Rthj-case(dc) =
MALVERN, PA 19355
6
1000
7
10000
8
INVERTER THYRISTO R
77mm / 1800V / 60-80us
C770 & C770A
100
50
10
Blocking Voltage Code
C770__
M O D E L
— — — — — — — — — — — -
C770
C770 PS
C770
C770 PE
C770
Gate Drive Requirements:
1
Itsm (kA)
open circuit voltage
internal impedance
r i s e t i m e o f s . s . c u r r e n t
minimum duration
Pulse Width - milliseconds
Pulse Width - milliseconds
Non-Repetitive Half-Cycle
Peak Surge Current & I2t
PN
PD
PM
PG: 6.078 sh1 12/1/98
V
-40 to +125
C770
D R M
/ V
C770A__
1800 Volts
1700
1600
1500
1400
30-40 V
1 0
0 . 5 - 1 s
1 0 s
R R M
I2t (amp-sq-sec)
o
C
10
10.E6
5.E6
1.E6

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C770 Summary of contents

Page 1

... Type C770 reverse blocking thyristor is suitable for inverter applications.The silicon junction is manufactured by the proven multi-diffusion process and utilizes the exclusive involute gate structure.It is supplied in an industry accepted disc-type package , ready to mount using commercially available heat dissipators and mechanical clamping hardware. ON-STATE CHARACTERISTIC ...

Page 2

... Recovery current I Tj=125 A/us t Turn-on delay d V Thermal resistance R thJ-C C770 only ENERGY LOSS PULSE / C770 THYRISTOR Half sine pulses / No reverse loss Energy per Pulse (joules) 100 10 1 3000 3500 4000 4500 5000 5500 Peak Current (amperes) Peak Current (amperes) ...

Page 3

... PRESSPAK.Thus essential ratings such as thermal resit- ance ,di/dt,surge current and thermal cycling will not be impaired. Specified forces for this product are as follows: 7000-9000 lbs. 31.1 -40 Consult factory for recommendations or more detailed instructions. C770 MECHANICAL OUTLINE MECHANICAL OUTLINE MECHANICAL OUTLINE MECHANICAL OUTLINE MECHANICAL OUTLINE 0° ...

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