SD-42

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272

CE720802

Three-Phase SCR/Diode Bridge Modules

20 Amperes/800 Volts

Absolute Maximum Ratings

Characteristics

Symbol

CE720802

Units

Peak Forward Blocking Voltage

VDRM

800

Volts

Transient Peak Forward Blocking Voltage (Non-Repetitive), t < 5ms

VDSM

960

Volts

DC Forward Blocking Voltage

VD(DC)

640

Volts

Peak Reverse Blocking Voltage

VRRM

800

Volts

Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms

VRSM

960

Volts

DC Reverse Blocking Voltage

VR(DC)

640

Volts

DC Output Current, TC = 80°C

IO

20

Amperes

Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz)

ITSM, IFSM

200

Amperes

Peak One-Cycle Surge (Non-Repetitive) On-State Current (50Hz)

ITSM, IFSM

180

Amperes

I2t (for Fusing), 8.3 milliseconds

I2t

167

A2sec

Critical Rate-of-Rise of On-State Current*

di/dt

50

Amperes/ s

Peak Gate Power Dissipation

PGM

5.0

Watts

Average Gate Power Dissipation

PG(AV)

0.5

Watts

Peak Forward Gate Voltage

VGFM

10

Volts

Peak Reverse Gate Voltage

VGRM

5.0

Volts

Peak Forward Gate Current

IGFM

2.0

Amperes

Storage Temperature

TSTG

-40 to 125

°C

Operating Temperature

Tj

-40 to 125

°C

Maximum Mounting Torque M4 Mounting Screw

—

12

in.-lb.

Maximum Mounting Torque M4 Terminal Screw

—

12

in.-lb.

Module Weight (Typical)

—

130

Grams

V Isolation

VRMS

2500

Volts

*Tj = 125°C, IG = 0.5A, VD = 1/2 VDRM