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MITSUBISHI SEMICONDUCTOR < Dual-In-Line Package Intelligent Power Module>

PS21A7A

TRANSFER-MOLD TYPE

INSULATED TYPE

March 2011

PS21A7A

MAIN FUNCTION AND RATINGS

3 phase inverter with N-side open emitter structure

600V / 75A (CSTBT)

APPLICATION

AC100 ~ 200Vrms class, motor control

INTEGRATED DRIVE, PROTECTION AND SYSTEM CONTROL FUNCTIONS

● For P-side

: Drive circuit, High voltage high-speed level shifting, Control supply under-voltage (UV) protection

● For N-side

: Drive circuit, Control supply under-voltage protection (UV), Short circuit protection (SC),

● Fault signaling : Corresponding to SC fault (N-side IGBT), UV fault (N-side supply)

● Temperature monitoring : Analog output of LVIC temperature

● Input interface : 3, 5V line, Schmitt trigger receiver circuit (High Active)

● UL Approved

: File No. E80276

INVERTER PART

Symbol

Parameter

Condition

Ratings

Unit

Supply voltage

Applied between P-NU,NV,NW

450

V

Supply voltage (surge)

Applied between P-NU,NV,NW

500

V

Collector-emitter voltage

600

V

Each IGBT collector current

75

A

Each IGBT collector current (peak)

150

A

Collector dissipation

162

W

Junction temperature

-20~+150

°C

CONTROL (PROTECTION) PART

Symbol

Parameter

Condition

Ratings

Unit

Control supply voltage

20

V

Control supply voltage

20

V

Input voltage

V

Fault output supply voltage

V

Fault output current

1

mA

Current sensing input voltage

V

TOTAL SYSTEM

Symbol

Parameter

Condition

Ratings

Unit

Self protection supply voltage limit

(Short circuit protection capability)

400

V

Module case operation temperature

(Note 1)

-20~+100

°C

Storage temperature

-40~+125

°C

Isolation voltage

60Hz, Sinusoidal, AC 1minute, between connected all

pins and heat-sink plate

2500

Note 1: Tc measurement point is described in Fig.1.

THERMAL RESISTANCE

Limits

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

Inverter IGBT part (per 1/6 module)

-

-

0.77

°C/W

Junction to case thermal

resistance

(Note 2)

Inverter FWDi part (per 1/6 module)

-

-

1.25

°C/W

Note 2: Grease with good thermal conductivity and long-term endurance should be applied evenly with about +100μm~+200μm on the contacting surface

of DIPIPM and heat-sink. The contacting thermal resistance between DIPIPM case and heat sink Rth(c-f) is determined by the thickness and the

thermal conductivity of the applied grease. For reference, Rth(c-f) is about 0.2°C/W (per 1/6 module, grease thickness: 20μm, thermal

conductivity: 1.0W/m•k).