STK402930 데이터 시트보기 (PDF) - SANYO -> Panasonic
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STK402930 Datasheet PDF : 5 Pages
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STK402-950
Series Organization
These products are organized as a series based on their output capacity.
Item
Output 1 (10%/1 kHz)
Output 2 (0.4%/20 Hz to 20 kHz)
Maximum supply voltage (No signal)
Maximum supply voltage (6 Ω)
Recommended supply voltage (6 Ω)
Package
STK402-920
20 W × 5 ch
15 W × 5 ch
±30 V
±28 V
±20 V
Type No.
STK402-930
STK402-940
30 W × 5 ch
40 W × 5 ch
20 W × 5 ch
25 W × 5 ch
±36 V
±38 V
±34 V
±36 V
±23 V
±26 V
78.0 mm × 32.0 mm × 8.5 mm
STK402-950
45 W × 5 ch
30 W × 5 ch
±40 V
±38 V
±28 V
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage (No signal)
Maximum supply voltage
Thermal resistance
Junction temperature
Operating IC substrate temperature
Storage temperature
Allowable load shorted time *4
Symbol
Conditions
VCC max(0)
VCC max(1)
θ j -c
RL = 6 Ω
Per power transistor
Tj max
Tc max
Both the Tj max and the Tc max conditions must be met.
Tstg
ts
VCC = ±28.0 V, RL = 6 Ω, f = 50 Hz, PO = 30 W
Ratings
±40
±38
3.6
150
125
–30 to +125
0.3
Unit
V
V
°C/W
°C
°C
°C
s
Operating Characteristics at Tc = 25°C, RL = 6 Ω (noninductive load), Rg = 600 Ω, VG = 30 dB
Parameter
Output power *1
Total harmonic distortion *1
Frequency characteristics *1
Input impedance
Output noise voltage *3
Quiescent current
Neutral voltage
Symbol
PO (1)
PO (2)
THD (1)
THD (2)
fL, fH
ri
VNO
ICCO
VN
VCC (V) f (Hz)
±28.0 20 to 20 k
±28.0
1k
±28.0 20 to 20 k
±28.0
1k
±28.0
±28.0
1k
±34.0
±34.0
±34.0
Conditions*1
PO (W) THD (%)
0.4
10
1.0
5.0
1.0
1.0
+0 –3 dB
Rg = 2.2 kΩ
min
27
Ratings
typ
30
45
0.01
20 to 50 k
55
70
95
–70
0
Unit
max
W
0.4
%
Hz
kΩ
1.2 mVrms
120 mA
+70 mV
Notes: 1. 1 ch drive
2. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.
3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) 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 and output noise voltage
measurement.
DBA30C
4700µF
+
500Ω
+VCC
+
500Ω
4700µF
--VCC
Designated Transformer Power Supply (RP-25 equivalent)
No. 7340-2/5
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