STK400-290 Sanyo Semiconductor Corporation, STK400-290 Datasheet - Page 2

• Manufacturer Part Number: STK400-290
• Description: af Power Amplifier (50W+50W+50W)
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Absolute Maximum Ratings at Ta = 25°C
Operating Characteristics
Notes
• Use rated power supply for testing unless otherwise specified.
• When measuring available time for load short-circuit and output noise voltage, use transformer power supply indicated
• Output noise voltage is represented by the peak value rms (VTVM) for mean reading. Use an AC stabilized power
Maximum supply voltage
Thermal resistance
Junction temperature
Substrate temperature
Storage temperature
Available time for load short-circuit
Quiescent current
Output power
Total harmonic distortion
Frequency response
Input impedance
Output noise voltage
Neutral voltage
below.
supply (50 Hz) on the primary side to eliminate the effect of AC flicker noise.
Parameter
Parameter
at Ta = 25°C, R
THD (1)
THD (2)
Symbol
P
P
f
I
V
O
O
L
CCO
V
, f
r
NO
(1)
(2)
i
N
H
V
Symbol
CC
Tstg
Tc
Tj
t
j-c
s
max
V
V
THD = 0.08%
V
R
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
L
= 3 Ω
= ±39 V
=±32 V, f = 20 to 20 kHz,
=±26 V, f = 1 kHz, THD = 0.2%,
=±32 V, f = 20 to 20 kHz, P
=±32 V, f = 1 kHz, P
=±32 V, P
=±32 V, f = 1 kHz, P
=±39 V, Rg = 10 kΩ
= ±39 V
L
Per power transistor
V
= 6 Ω, Rg = 600 Ω, VG = 40 dB, R
CC
= ±32 V, R
STK400-290
O
Conditions
= 1.0 W,
L
= 6 Ω, f = 50 Hz, P
O
O
–3
= 5.0 W
0
= 1.0 W
dB
Conditions
O
= 1.0 W
O
= 50 W
min
–70
30
50
50
L
(non-inductive)
20 to 50 k
Ratings
typ
0.007
90
55
55
55
0
–30 to +125
Ratings
0.08
max
+70
±47
150
125
150
1.7
1.2
1
No. 4822-2/10
mVrms
°C/W
Unit
Unit
mA
mV
Hz
kΩ
°C
°C
°C
W
W
%
%
V
s