STK433-040N-E

No.A2101-2/11

Specifications

Absolute Maximum Ratings

at Ta = 25

°C, Tc = 25°C unless otherwise specified

Parameter

Symbol

Conditions

Ratings

Unit

VCC max (0)

Non- signal

±38

V

VCC max (1)

Signal, RL ≥ 6Ω

±36

V

Maximum power supply voltage

VCC max (2)

Signal, RL ≥ 4Ω

±30

V

Minimum operation supply voltage

VCC min

±10

V

#13 Operating voltage

*5

VST OFF max

#13 voltage

-0.3 to +5.5

V

Thermal resistance

θj-c

Per one power transistor

4.2

°C/W

Junction temperature

Tj max

150

°C

Operating substrate temperature

Tc max

Should satisfy Tj max and Tc max

125

°C

Storage temperature

Tstg

-30 to +125

°C

Allowable time for load short-circuit

*4

ts

VCC = ±24V, RL = 6Ω, f = 50Hz

PO = 25W, 1ch drive

0.3

s

Operating Characteristics

at Tc = 25

°C, RL = 6Ω (Non-inductive Load), Rg = 600Ω, VG = 30dB

Conditions *2

Ratings

Parameter

Symbol

VCC

[V]

f

[Hz]

PO

[W]

THD

[%]

min

typ

max

Unit

PO 1

±24

20 to 20k

0.4

23

25

PO 2

±24

1k

10

40

Output power

*1

PO 3

±20

1k

1

RL=4Ω

25

W

THD 1

±24

20 to 20k

0.4

Total harmonic distortion

*1

THD 2

±24

1k

5.0

VG=30dB

0.02

%

Frequency characteristics

*1

fL, fH

±24

1.0

+0 -3dB

20 to 50k

Hz

Input impedance

ri

±24

1k

1.0

55

k

Ω

Output noise voltage

*3

VNO

±29

Rg=2.2k

Ω

1.0

mVrms

Quiescent current

ICCO

±29

No load

15

30

70

mA

Quiescent current at stand-by

ICST

±29

1.0

mA

Output neutral voltage

VN

±29

-70

0

+70

mV

#13 Stand-by ON threshold

*5

VST ON

±24

Stand-by

0

0.6

V

#13 Stand-by OFF threshold *5

VST OFF

±24

Operation

2.5

3.0

5.5

V

Note

*1. 1channel operation.

*2. All tests are measured using a constant-voltage supply unless otherwise specified

*3. The output noise voltage is peak value of an average-reading meter with a rms value scale (VTVM).

A regulated AC supply (50Hz) should be used to eliminate the effects of AC primary line flicker noise

*4. Allowable time for load short-circuit and output noise voltage are measured using the specified transformer power

supply.

*5. Please connect - PreVcc pin (#1 pin) with the stable minimum voltage.

and connect so that current does not flow in by reverse bias.

*6. In case of heat sink design, we request customer to design in the condition to have assumed market.

* The case of this Hybrid-IC is using thermosetting silicon adhesive (TSE322SX).

* Weight of HIC : (typ) 12.0g

Outer carton dimensions (W×L×H) : 452mm×325mm×192mm

Specified transformer power supply

(Equivalent to MG-200)

+

+

10000

μF

10000

μF

500

Ω

500

Ω

DBA40C

+VCC

-VCC