SanRex QCA30B40, QCA30B60, QCB30A40, QCB30A60 Datasheet

1

QCA30B/QCB30A40/60

TRANSISTOR MODULE

UL;E76102 M

Maximum Ratings

Tj 25

Electrical Characteristics

Tj 25

Symbol Item Conditions

Ratings

QCA30B40
QCB30A40

QCA30B60
QCB30A60

Unit

VCBO Collector-Base Voltage 400 600 V

VCEX Collector-Emitter Voltage

VBE 2V

400 600 V

Emitter-Base Voltage

VVEBO 10

IC Collector Current

=pw 1ms 30 60

A

IC

Reverse Collector Current 30 A

I

B

Base Current 2 A

P

T

Total power dissipation

TC 25

250 W

T

j

Junction Temperature

40 150

Tstg Storage Temperature

40 125

VISO Isolation Voltage A.C.1minute 2500 V

Mounting
Torque

QCA30B

QCB30A

Mounting

M6

Terminal

M5

Mounting

M5

Terminal

M4

Recommended Value 2.5 3.9 25 40

4.7 48

Recommended Value 1.5 2.5 15 25

2.7 28

Recommended Value 1.5 2.5 15 25

2.7 28

Recommended Value 1.0 1.4 10 14

1.5 15

N m

f B

Mass

QCA30B/QCB30A

Typical Value

240/195

g

Unit A

Symbol Item Conditions

Ratings

Min. Max.

1.0

300

75/100

2.0

2.5

1.0

12.0

2.0

1.4

0.5/1.6

Unit

ICBO Collector Cut-off Current

VCBV

CBO

mA

IEBO Emitter Cut-off Current

VEBV

EBO

mA

300

V

CEO SUS

Collector-Emitter
Sustaning Voltage

QCA30B40
QCB30A40

QCA30B60
QCB30A60

QCA30B40
QCB30A40

QCA30B60
QCB30A60

Ic 1A

V

450

400

V

CEX SUS

Ic 6A I

B2

5A

V

600

h

FE

DC Current Gain

Ic 30A VCE2V/5V

VCE(sat)

Collector-Emitter Saturation Voltage

Ic 30A IB0.4A

V

V

BE(sat)

Base-Emitter Saturation Voltage

Ic 30A IB0.4A

V

s

V

/W

ton On Time

Storage Time

Fall Time

Transistor part Diode part

ts

tf

Vcc 300V Ic 30A
I

B1

0.6A I

B2

0.6A

Ic 30A

V

ECO

Rth(j-c)

Switching Time

Collector-Emitter Reverse Voltage

Thermal Impedance (junction to case)

QCA QCB

QCA30B and QCB30A are dual Darlington power

transistor modules which have series-connected high speed,
high power Darlington transistors. Each transistor has a
reverse paralleled fast recovery diode.

IC30A, V

CEX

400/600V

Low saturation voltage for higher efficiency.
Isolated mounting base
V

EBO

10V for faster switching speed.

Applications

Motor Control VVVF , AC/DC Servo, UPS,
Switching Power Supply, Ultrasonic Application

2

QCA30B/QCB30A40/60