CM4208A2 - Powerex - Pdf.Support

Dimension Inches Millimeters

A 3.681 93.5

B 3.150±0.012 80±0.3

C 1.181 30

D 1.024 26

E 0.827 21

F 0.787 20

G 0.689 17.5

H 0.492 12.5

J 0.354 9

K 0.256 6.5

L 0.256±0.008 Dia. Dia. 6.5±0.2

M M5 Metric M5

Description:

Powerex SCR/Diode

POW-R-BLOK™ Modules are

designed for use in applications

requiring Half-Control and

isolated packaging.The modules

are isolated for easy mounting

with other components on

common heatsinks.

Features:

MIsolated Mounting

MGlass Passivated Chips

MMetal Baseplate

MLow Thermal Impedance

Applications:

MBatter y Supplies

MBridge Circuits

MAC and DC Motor Control

MTap Changers

MLighting Control

Ordering Information:

Select the complete eight digit

module par t number you desire

from the table below.

Example: CM4208A2 is an

800 Volt, 25 Ampere SCR/Diode

POW-R-BLOK™ Module.

Voltage Current Rating

Type Volts (x100) Amperes (25)

CM42 08 A2

SD-1

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

SCR/Diode

POW-R-BLOK™ Modules

25 Amperes/800 Volts

CM4208A2

Outline Drawing

CM4208A2

SCR/Diode

POW-R-BLOK™ Modules

25 Amperes/800 Volts

GFF

.110 TAB

L - DIA.

(2 TYP.) M - M5 THD

(3 TYP.)

A1K2 K1

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SD-2

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

CM4208A2

SCR/Diode POW-R-BLOK™ Modules

25 Amperes/800 Volts

Absolute Maximum Ratings

Characteristics Symbol CM4208A2 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

RMS On-State Current IT(RMS), IF(RMS) 39 Amperes

Average On-State Current, TC= 93°C IT(AV), IF(AV) 25 Amperes

Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz) ITSM, IFSM 490 Amperes

Peak One-Cycle Surge (Non-Repetitive) On-State Current (50Hz) ITSM, IFSM 445 Amperes

I2t (for Fusing), 8.3 milliseconds I2t 1000 A2sec

Critical Rate-of-Rise of On-State Current* di/dt 100 Amperes/ms

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 M6 Mounting Screw — 26 in.-lb.

Maximum Mounting Torque M5 Ter minal Screw — 17 in.-lb.

Module Weight (Typical) — 160

V Isolation VRMS 2000 Volts

*Tj= 125°C, IG= 0.5A, VD= 1/2 VDRM

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

Characteristics Symbol Test Conditions CM4208A2 Units

Blocking State Maximums

Forward Leakage Current, Peak IDRM Tj= 125°C, VDRM = Rated 4.0 mA

Reverse Leakage Current, Peak IRRM Tj= 125°C, VRRM = Rated 4.0 mA

Conducting State Maximums

Peak On-State Voltage VFM, VTM IFM = 75A, ITM = 75A 1.5 Volts

Switching Minimums

Critical Rate-of-Rise of Off-State Voltage dv/dt Tj= 125°C, VD= 2/3 VDRM 500 Volts/ms

Thermal Maximums

Thermal Resistance, Junction-to-Case Ru(J-C) Per Module 0.8 °C/Watt

Thermal Resistance, Case-to-Sink (Lubricated) Ru(C-S) Per Module 0.2 °C/Watt

Gate Parameters Maximums

Gate Current-to-Tr igger IGT VD= 6V, RL= 2Ω50 mA

Gate Voltage-to-Trigger VGT VD= 6V, RL= 2Ω3.0 Volts

Non-Tr igger ing Gate Voltage VGDM Tj= 125°C, VD= 1/2 VDRM 0.25 Volts

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SD-3

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

CM4208A2

SCR/Diode POW-R-BLOK™ Modules

25 Amperes/800 Volts

INSTANTANEOUS ON-STATE CURRENT, ITM,

(AMPERES)

MAXIMUM

ON-STATE CHARACTERISTICS

0.6100

1.0

1.4

1.8

2.2

2.6

101102103

Tj = 125oC

INSTANTANEOUS ON-STATE VOLTAGE, VTM, (VOLTS)

CYCLES AT 60 HZ

MAXIMUM PEAK SURGE (NON-REPETITIVE)

CURRENT, ITSM, (AMPERES)

MAXIMUM ALLOWABLE PEAK SURGE

(NON-REPETITIVE) CURRENT

101102

100

200

300

400

500

MAXIMUM ALLOWABLE CASE TEMPERATURE

(SINUSOIDAL WAVEFORM)

AVERAGE ON-STATE CURRENT, IT(AV),

(AMPERES)

MAXIMUM ALLOWABLE CASE TEMPERATURE, TC, (oC)

05 2510 15 20

100

110

120

130

u = 30o60o90o

360o

120o

RESISTIVE,

INDUCTIVE

LOAD PER

SINGLE

ELEMENT

180o

MAXIMUM ON-STATE POWER DISSIPATION

(SINUSOIDAL WAVEFORM)

AVERAGE ON-STATE CURRENT, IT(AV),

(AMPERES)

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

05 2510 15 20

360o

RESISTIVE,

INDUCTIVE

LOAD PER

SINGLE

ELEMENT

u = 30o

120o

180o

60o

90o

MAXIMUM AVERAGE ON-STATE POWER

DISSIPATION (RECTANGULAR WAVEFORM)

AVERAGE ON-STATE CURRENT, IT(AV),

(AMPERES)

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

05 2510 15 20 30 35 40

360o

RESISTIVE, INDUCTIVE LOAD

PER SINGLE ELEMENT

120o180o

270o

u = 30o

60o

90o

TIME, t, (SECONDS)

TRANSIENT THERMAL IMPEDANCE

CHARACTERISTICS (JUNCTION-TO-CASE)

10-3 10-2 10-1 100

TRANSIENT THERMAL IMPEDANCE, Zu(J-C)(t), (oC/WATT)

100101

0.2

0.6

0.8

1.0

0.4

INSTANTANEOUS GATE CURRENT, IG, (mA)

TRIGGERING

CHARACTERISTICS

101102103104

INSTANTANEOUS GATE VOLTAGE, VG, (VOLTS)

10-1

100

101

102

VGFM = 10V

VGT = 3.0V PGM = 5.0W

PG(AV) =

0.50W

IGFM =

2.0A

IGT = 50mA

Tj = 25oC

VGDM = 0.25V

MAXIMUM ALLOWABLE CASE TEMPERATURE

(REVERSE PARALLEL CONNECTION)

MAXIMUM ALLOWABLE CASE TEMPERATURE, TC, (oC)

010 5020 30 40 60 70 80

100

110

120

130

360o

RESISTIVE,

INDUCTIVE LOAD

RMS ON-STATE CURRENT, I(RMS), (AMPERES)

NOTE: THE CURVES INDICATE THE

RELATIONSHIP BETWEEN THE CASE

TEMPERATURE AND THE RMS

ON-STATE CURRENT FOR EACH

MODULE.

u = 30o, 60o, 90o

180o

MAXIMUM ALLOWABLE CASE TEMPERATURE

(RECTANGULAR WAVEFORM)

AVERAGE ON-STATE CURRENT, IT(AV),

(AMPERES)

MAXIMUM ALLOWABLE CASE TEMPERATURE, TC, (oC)

05 2510 15 20 30 35 40

100

110

120

130

360o

RESISTIVE, INDUCTIVE

LOAD PER SINGLE

ELEMENT

u = 30o

u = 30o60o90o

120o

180o270oDC

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SD-4

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

CM4208A2

SCR/Diode POW-R-BLOK™ Modules

25 Amperes/800 Volts

MAXIMUM ON-STATE POWER DISSIPATION

(REVERSE PARALLEL CONNECTION)

RMS ON-STATE CURRENT, I(RMS), (AMPERES)

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

010 5020 30 40 60 70 80

360o

RESISTIVE,

INDUCTIVE LOAD

NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN

THE AVERAGE ON-STATE POWER DISSIPATION PER MODULE

AND THE RMS ON-STATE CURRENT.

90o

60o

u = 30o

180o

MAXIMUM ALLOWABLE CASE TEMPERATURE

(SINGLE PHASE BRIDGE CONNECTION)

DC OUTPUT CURRENT, IO, (AMPERES)

MAXIMUM ALLOWABLE CASE TEMPERATURE, TC, (oC)

010 5020 30 40

100

110

120

130

u = 30o60o90o

360o

RESISTIVE,

INDUCTIVE

LOAD

515253545

180o

NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN

THE CASE TEMPERATURE AND THE DC OUTPUT CURRENT

(FOR TWO ELEMENTS) WHEN USED IN THE SINGLE PHASE

BRIDGE CONFIGURATION.

120o

MAXIMUM ALLOWABLE CASE TEMPERATURE

(THREE PHASE BRIDGE CONNECTION)

DC OUTPUT CURRENT, IO, (AMPERES)

MAXIMUM ALLOWABLE CASE TEMPERATURE, TC, (oC)

010 5020 30 40 60 70 80

360o

NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN

THE CASE TEMPERATURE AND THE DC OUTPUT CURRENT

(FOR THREE MODULES) IN THE THREE PHASE CONFIGURATION.

RESISTIVE,

INDUCTIVE

LOAD

u = 30o60o90o120o

110

120

130

100

MAXIMUM ON-STATE POWER DISSIPATION

(THREE PHASE BRIDGE CONNECTION)

DC OUTPUT CURRENT, IO, (AMPERES)

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

010 5020 30 40 60 70 80

NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN

THE ON-STATE POWER DISSIPATION (PER MODULE) AND THE

DC OUTPUT CURRENT (FOR THREE MODULES) IN THE THREE

PHASE BRIDGE CONFIGURATION.

360o

RESISTIVE, INDUCTIVE LOAD

PER SINGLE ELEMENT

u = 30o

120o

90o

60o

MAXIMUM ON-STATE POWER DISSIPATION

(SINGLE PHASE BRIDGE CONNECTION)

DC OUTPUT CURRENT, IO, (AMPERES)

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

RESISTIVE,

INDUCTIVE LOAD

NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN

THE AVERAGE ON-STATE POWER DISSIPATION AND THE DC

OUTPUT CURRENT FOR THE SINGLE PHASE BRIDGE

CONFIGURATION (POWER DISSIPATION EXPRESSED FOR EACH

MODULE AND DC OUTPUT CURRENT EXPRESSED FOR THE PAIR)

10 15 20 25 30 35 40 45 50

u = 30o

120o

90o

60o

180o

360o

u u

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