STK412010 Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
STK412010
SANYO -> Panasonic
STK412010 Datasheet PDF : 4 Pages
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STK412-150
Series Organization
These products are organized into a series based on their output power.
Parameter
STK412-090
Output (20 Hz to 20 kHz)
[THD]
50 W + 50 W
[0.8 %]
Maximum supply voltage, VH
(No signal)
±60 V
Maximum supply voltage, VL
(No signal)
±41 V
Recommended supply voltage,
VH
Recommended supply voltage,
VL
Recommended load impedance
±37 V
±27 V
Package
Type No.
STK412-000 STK412-010 STK412-020 STK412-030 STK412-040 STK412-150 STK412-170
60 W + 60 W 70 W + 70 W 80 W +80 W 100 W + 100 W 120 W + 120 W 150 W + 150 W 180 W + 180 W
[0.8 %]
[0.8 %]
[0.8 %]
[0.8 %]
[0.8 %]
[0.7 %]
[0.7 %]
±65 V
±69 V
±73 V
±80 V
±84 V
±95 V
±95 V
±42 V
±44 V
±45 V
±46 V
±51 V
±61 V
±60 V
±39 V
±43 V
±45 V
±51 V
±54 V
±57 V
±54 V
±29 V
±30 V
±32 V
8Ω
64 mm × 36.5 mm × 8.5 mm
±34 V
±36 V
±38 V
±37 V
6Ω
4Ω
78 mm × 44 mm × 9 mm
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
VH: Maximum supply voltage 1 (no signal)
VH: Maximum supply voltage 2 (signal present)
VL: Maximum supply voltage 1 (no signal)
VL: Maximum supply voltage 2 (signal present)
VH-VL: Maximum supply voltage *4
Thermal resistance
VH max(1)
VH max(2)
VL max(1)
VL max(2)
VH-L max
θj-c
Junction temperature
Tj max
Operating IC substrate temperature
Tc max
Storage temperature
Tstg
Allowable load shorted time *3
ts
Conditions
RL = 6 Ω or greater, 150W, 50 ms
RL = 6 Ω or greater, 150W, 50 ms
No load
Per power transistor
Both the Tjmax and Tcmax conditions must be met.
VH = ±57 V, VL = ±38 V, RL = 6 Ω, f = 50 Hz, PO = 150 W,
one channel operating
Ratings
±95
±85
±61
±55
60
1.4
150
125
–30 to +125
0.3
Unit
V
V
V
V
V
°C/W
°C
°C
°C
s
Operating Characteristics at Ta = 25°C, RL = 6 Ω, Rg = 600 Ω, VG = 30 dB, VZ = 18 V, RL must be a non-
inductive load.
Parameter
Output power
Total harmonic distortion
Frequency characteristics
Input impedance
Output noise voltage *2
Quiescent current
Midpoint voltage
Symbol
PO
THD
fL, fH
ri
VNO
ICCO
VN
Test conditions *1
VCC (V) f (Hz)
VH = ±57 20 to 20 k
VL = ±38
VH = ±57 20 to 20 k
VL = ±38
PO (W)
150
THD (%)
0.7
VH = ±57
1.0
VL = ±38
VH = ±57 1 k
1.0
VL = ±38
VH = ±68
VL = ±46
VH = ±68
VL = ±46
VH = ±68
VL = ±46
+0 –3 dB
Rg = 2.2 kΩ
No load
No load
Standard value
Unit
min
typ
max
150
W
0.4
%
20 to 50 k
Hz
55
kΩ
1.0 mVrms
70 mA
100 mA
–70
0
+70 mV
Notes: *1. Unless otherwise specified, a constant-voltage power supply must be used during inspection.
*2. The output noise voltage rating gives the peak value read by an averaging VTVM. However, to eliminate the influence of flicker noise from the AC
primary side line, use an AC stabilized power supply (50 Hz).
*3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements.
*4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected.
*5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 11V as an initial target.
No. 7250-2/4
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