ED431225 - Powerex - Product.Network

Dimension Inches Millimeters

A 4.57 116

B 3.66 93

C 1.38 35

D 1.12 28.5

E 1.97 50

F 1.50 38

G 3.15 80

H 0.22 5.5

J 0.71 18.0

K—M8

L 0.35 9

M 2.05 52

N 1.93 49

O 1.34 34

P 0.394 10.0

Q 2.16 55

R 0.55 14

S—M8

T 2.09 53.1

U 0.110 x 0.032 2.8 x 0.8

V 0.54 14

Ordering Information:

Select the complete eight digit

module par t number you desire

from the table below.

Example: ED431625 is a

1600 Volt, 250 Ampere Dual SCR

Isolated POW-R-BLOK™ Module.

Voltage Current Rating

Type Volts (x100) Amperes (x10)

ED43 06 25

08 thru 16

Description:

The POW-R-BLOK™ combines

multiple power semiconductor

devices in a single, electrically

isolated module. POW-R-BLOK™

can ser ve as the essential circuit

element in many industrial applica-

tions, such as motor speed control

and batter y chargers.This dual

SCR module is available for use in

120, 240, 480 or 575 volt power

line applications.

POW-R-BLOK™ features a self

contained electrical isolation

system. By using high thermal

conductivity BeO ceramic

isolators, excellent circuit-to-

baseplate isolation (≥ 2500 volts

RMS) has been achieved, while

maintaining efficient cooling of the

semiconductors. All ED Series

SCRs use the “di/Namic” gate

structure for ease of triggering

and high di/dt capability.

Features:

MCompression Bonded

Elements

MIsolated Baseplate

MInsulated Package

MLow Thermal Impedance

MMetal Baseplate

Benefits:

MNo Additional insulating

Conponents Required

MEasy installation

MReduced Engineering Time

MImproved Heat Transfer

MVoltage Stability

R-73

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

Dual SCR Isolated

POW-R-BLOK™ Module

250 Amperes/600-1600 Volts

ED43_ _25

Outline Drawing

ED43_ _25

Dual SCR Isolated

POW-R-BLOK™ Module

250 Amperes/600-1600 Volts

K THD. (2)

SCR 1

SCR 2 +

—AK

—

H DIA. (4)

S DIA.

OUTLINE DRAWING

CONNECTION DIAGRAMS P

Q T

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R-74

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

ED43_ _25

Dual SCR Isolated

POW-R-BLOK™ Module

250 Amperes/600-1600 Volts

Absolute Maximum Ratings

Characteristics Symbol Conditions ED43_ _25 Units

Peak Forward Blocking Voltage VDRM — 1600 Volts

Peak Reverse Blocking Voltage VRRM — 1600 Volts

Transient Peak Reverse Blocking Voltage (Non-Repetitive) t < 5ms VRSM — 1800 Volts

DC Reverse Blocking Voltage VR(DC) — 1600 Volts

RMS On-State Current IT(RMS) — 393 Amperes

Average On-State Current IT(AV) — 250 Amperes

Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz) ITSM — 6500 Amperes

Peak Three-Cycle Surge (Non-Repetitive) On-State Current (60Hz) ITSM — 4685 Amperes

Peak Ten-Cycle Surge (Non-Repetitive) On-State Current (60Hz) ITSM — 4040 Amperes

I2t (for Fusing), 8.3 milliseconds I2t—175,000 A2sec

Critical Rate-of Rise of On-State Current (Non-Repetitive)* di/dt —800 Amperes/ms

Peak Gate Power Dissipitation PGM — 16 Watts

Average Gate Power Dissipitation PG(AV) — 3.0 Watts

Peak Forward Gate Voltage VGFM — 10 Volts

Peak Reverse Gate Voltage VGRM — 5.0 Volts

Peak Forward Gate Current IGFM — 4.0 Amperes

Storage Temperature TSTG — -40 to 150 °C

Operating Temperature Tj— -40 to 130 °C

Maximum Mounting Torque M6 Mounting Screw — — 50 lb.-in.

Maximum Mounting Torque M8 Ter minal Screw — — 130 lb.-in.

V Isolation VRMS — 2500 Volts

*Per JEDEC STD RS-397, 5.2.2.6.

With Recommended Gate Drive.

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R-75

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

ED43_ _25

Dual SCR Isolated

POW-R-BLOK™ Module

250 Amperes/600-1600 Volts

Electrical and Thermal Characteristics, Tj= 25°C unless otherwise specified

Characteristics Symbol Test Conditions ED43_ _25 Units

Blocking State Maximums

Forward Leakage Current, Peak IDRM Tj= 130°C, VDRM = Rated 50 mA

Reverse Leakage Current, Peak IRRM Tj= 130°C, VRRM = Rated 50 mA

Conducting State Maximums

Peak On-State Voltage VTM ITM = 625A 1.30 Volts

Switching Minimums

Critical Rate-of-Rise of Off-State Voltage dv/dt Tj= 130°C, VD= 2/3 VDRM 500 Volts/ms

Turn-Off Time (Typical) tqTj= 130°C, IT= 250A 150 ms

Reapplied dv/dt = 20V/ms

Linear to 0.8 VDRM

Turn-On Time (Typical) ton ITM = 100A, VD= 100V 7 ms

Thermal Maximums

Thermal Resistance, Junction-to-Case Ru(J-C) Per Module 0.09 °C/Watt

Thermal Resistance, Case-to-Sink (Lubricated) Ru(C-S) Per Module 0.03 °C/Watt

Gate Parameters Maximums

Gate Current-to-Trigger IGT VD= 12V 150 mA

Gate Voltage-to-Trigger VGT VD= 12V 3 Volts

Non-Triggering Gate Voltage VGDM Tj= 130°C, VD= 1/2 VDRM 0.15 Volts

WARNING:

Internal insulation used is Ber yllium Oxide.

User should avoid grinding, crushing, or abrading these portions.

Care must be exercised in properly disposing of unwanted devices.

http://store.iiic.cc/

R-76

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

ED43_ _25

Dual SCR Isolated

POW-R-BLOK™ Module

250 Amperes/600-1600 Volts

INSTANTANEOUS ON-STATE CURRENT, ITM,

(AMPERES)

MAXIMUM ON-STATE FORWARD

VOLTAGE DROP

101103104

ON-STATE VOLTAGE, VTM, (VOLTS)

102

Tj = 130oC

TIME, t, (SECONDS)

THERMAL IMPEDANCE, R(J-C), (oC/W)

MAXIMUM TRANSIENT THERMAL

IMPEDANCE (JUNCTION-TO-CASE)

(PER SCR)

10-4 10-3 10-2 10-1 100101102

0.02

0.04

0.06

0.08

0.10

0.12

0.14

0.16

0.18

MAXIMUM ON-STATE POWER DISSIPATION

(SINUSOIDAL WAVEFORM)

(PER SCR)

AVERAGE ON-STATE CURRENT, IT(AV),

(AMPERES)

MAXIMUM POWER DISSIPATION, PAV(MAX), (WATTS)

0 250

360o

180o

CONDUCTION ANGLE

50 100 150 200

30o

120o

60o

90o

180o

u = 15o

100

150

200

250

300

MAXIMUM ALLOWABLE CASE TEMPERATURE

(SINUSOIDAL WAVEFORM)

AVERAGE ON-STATE CURRENT, IT(AV),

(AMPERES)

MAXIMUM CASE TEMPERATURE, TC, (oC)

0 250

360o

180o

CONDUCTION ANGLE

50 100 150 200

30o

120o

180o

60o90o

u = 15o

100

110

120

130

MAXIMUM ON-STATE POWER DISSIPATION

(RECTANGULAR WAVEFORM)

(PER SCR)

AVERAGE ON-STATE CURRENT, IT(AV),

(AMPERES)

MAXIMUM POWER DISSIPATION, PAV(MAX), (WATTS)

0 400200

u = 15o

120o180o270o

60o90o

30o

360o

180o

CONDUCTION ANGLE

100

150

200

250

300

350

400

450

300

MAXIMUM ALLOWABLE CASE TEMPERATURE

(RECTANGULAR WAVEFORM)

AVERAGE ON-STATE CURRENT, IT(AV),

(AMPERES)

MAXIMUM CASE TEMPERATURE, TC, (oC)

0 400

120o

180o

270o

30o60o90o

u = 15o

360o

180o

CONDUCTION ANGLE

100 300200

100

110

120

130

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