STK400-050 Sanyo Semiconductor Corporation, STK400-050 Datasheet - Page 2

• Manufacturer Part Number: STK400-050
• Description: af Power Amplifier (30W + 30W +30W)
• Manufacturer: Sanyo Semiconductor Corporation

Operating Characteristics at Ta = 25°C, R
Specifications
Maximum Ratings
Notes
• Use rated power supply for test 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
Internal Equivalent Circuit
Maximum supply voltage
Thermal resistance
Junction temperature
Operating substrate temperature
Storage temperature range
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
V
THD (1)
THD (2)
Symbol
Symbol
P
P
CC
f
Tstg
I
V
O
O
L
CCO
V
Tc
Tj
, f
t
r
j-c
NO
Specified Transformer Power Supply
max
s
i
N
(1)
(2)
H
L
V
V
V
V
V
V
V
V
V
Per power transistor
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 6Ω, Rg = 600Ω, VG = 40dB, R
CC
=± 31 V
= ±26 V, f = 20 Hz to 20 kHz, THD = 0.4%
= ±22 V, f = 1 kHz, THD = 1.0%, R
= ±26 V, f = 20 Hz to 20 kHz, P
= ±26 V, f = 1 kHz, P
= ±26 V, P
= ±26 V, f = 1 kHz, P
= ±31 V, Rg = 10 kΩ
= ±31 V
= ±26 V, R
(RP-25 Equivalent)
STK400-050
O
L
Conditions
= 1.0 W,
= 6 Ω, f = 50 Hz, P
Conditions
O
O
= 5.0 W
+0
= 1.0 W
–3
dB
O
O
= 1.0 W
= 30 W
L
= 3 Ω
L
(non-inductive)
min
–70
30
30
30
20 to 50 k
Ratings
typ
0.01
–30 to +125
90
35
35
55
0
Ratings
±39
150
125
1.8
max
1
+70
150
0.4
1.2
No. 4340-2/9
mVrms
°C/W
Unit
Unit
mA
mV
°C
°C
°C
Hz
kΩ
V
W
W
%
%
s