STK433-030-E Просмотр технического описания (PDF) - SANYO -> Panasonic
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STK433-030-E Datasheet PDF : 11 Pages
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STK433-070-E
Specifications
Absolute Maximum Ratings at Ta = 25°C (excluding rated temperature items), Tc=25°C unless otherwise specified
Parameter
Maximum quiescent supply voltage 0
Maximum supply voltage 1
Maximum supply voltage 2
Minimum operating supply voltage
Pin 13 input voltage
Thermal resistance
Junction temperature
IC substrate operating temperature
Storage temperature
Allowable load shorted time
*4
Symbol
VCC max (0)
VCC max (1)
VCC max (2)
VCC min
VST max
θj-c
Tj max
Tc max
Tstg
ts
When no signal
RL≥6Ω
RL=4Ω
Conditions
Per power transistor
Both the Tj max and Tc max conditions must be met.
VCC=±29V, RL=6Ω, f=50Hz, PO=40W,
1-channel active
Ratings
±50
±44
±37
±10
-0.3 to +5.5
3.5
150
125
-30 to +125
0.3
Unit
V
V
V
V
V
°C/W
°C
°C
°C
s
Operating Characteristics at Tc=25°C, RL=6Ω, Rg=600Ω, VG=30dB, non-inductive load RL, unless otherwise
specified
Conditions *2
Ratings
Parameter
Symbol
VCC
f
PO
THD
(V)
(Hz)
(W)
(%)
min
typ
unit
max
Output power
*1 PO (1)
±29 20 to 20k
0.4
38
40
PO (2)
±29.5
1k
10
60
W
PO (3)
±25
1k
1
Total harmonic distortion *1
THD (1)
THD (2)
±29 20 to 20k
5.0
±29
1k
RL=4Ω
40
0.4
%
0.02
Frequency characteristics *1 fL, fH
±29
1.0
+0 -3dB
20 to 50k
Hz
Input impedance
ri
±29
1k
1.0
55
kΩ
Output noise voltage
*3 VNO
±35
Rg=2.2kΩ
1.0 mVrms
Quiescent current
ICCO
±35
No loading
20
45
70 mA
Standby current
ICST
±35
1 mA
Output neutral voltage
VN
±35
-70
0
+70 mV
Pin 13 voltage when standby VST ON
±29
ON
Standby
0.6
V
Pin 13 voltage when standby VST OFF
±29
OFF
Operating
2.5
V
[Remarks]
*1: For 1-channel operation
*2: Unless otherwise specified, use a constant-voltage power supply to supply power when inspections are carried out.
*3: The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz)
power supply should be used to minimize the influence of AC primary side flicker noise on the reading.
*4: Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement.
*5: Please connect -preVCC Pin (#1 pin) with the stable minimum voltage and connect so that current does not flow in
by reverse bias
* Thermal design must be implemented based on the conditions under which the customer’s end products are expected
to operate on the market.
* A thermoplastic adhesive is used to adhere the case.
Designated transformer power supply
(MG-200 equivalent)
DBA40C
10000μF
+
500Ω
+VCC
+
500Ω
10000μF
-VCC
No. A1488-2/11
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