C770PN
SPCO
INVERTER THYRISTOR C770 & C770A
77mm / 1800V / 60-80us Disc-type ceramic PRESSPAK package
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 mercially available heat dissipators and mechanical clamping hardware.
C770 ON-STATE CHARACTERISTIC On-state current , It (amperes)
Blocking Voltage Code C770__ MODEL C770A__ VDRM/VRRM
Process Maximum Pulsed Current Initial Tj = 125 deg C 1000
-40 to +125 o C
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- 1800 Volts C770 PN C770 PS 1700 C770 PM 1600 C770 PE 1500 C770 PD 1400
Gate Drive Requirements: open circuit voltage internal impedance rise time of s.s. current minimum duration 30-40 V 10 Ω 0.5
- 1 µs 10 µs
100 0 1 2 3 4 5 6 7 8
On-state Voltage , Vt (volts)
THERMAL IMPEDANCE vs. ON-TIME Zthj-c (deg C/W)
.01
C770 Non-Repetitive...
