STK400-040 Sanyo Semiconductor Corporation, STK400-040 Datasheet - Page 2

• Manufacturer Part Number: STK400-040
• Description: af Power Amplifier (25W + 25W +25W)
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Absolute Maximum Ratings
Operating Characteristics at Ta = 25°C, R
Notes
• Use rated power supply for test unless otherwise specified.
• When measuring available time for 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 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
THD (1)
THD (2)
Symbol
P
P
I
f
V
CCO
L
O
O
at Ta = 25°C
V
, f
r
NO
N
i
(1)
(2)
H
V
V
V
V
V
V
V
V
V
V
Symbol
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Specified Transformer Power Supply
Tstg
j – c
Tc
Tj
t
s
= ± 30 V
= ±25 V, f = 20 Hz to 20 kHz, THD = 0.4%
= ±21 V, f = 1 kHz, THD = 1.0%, R
= ±25 V, f = 20 Hz to 20 kHz, P
= ±25 V, f = 1 kHz, P
= ±25 V, P
= ±25 V, f = 1 kHz, P
= ±30 V, Rg = 10 kΩ
= ±30 V
max
L
Per power transistor
V
= 6Ω, Rg = 600Ω, VG = 40dB, R
CC
(RP-25 Equivalent)
O
= ±25 V, R
= 1.0 W,
STK400-040
Conditions
O
O
= 5.0 W
+0
= 1.0 W
–3
L
= 6 Ω, f = 50 Hz, P
dB
Conditions
O
= 1.0 W
L
= 3 Ω
O
= 25 W
L
(non-inductive)
min
–70
30
25
25
Unit (resistance:Ω, capacitance:F)
20 to 50 k
typ
0.02
–30 to +125
90
30
30
55
0
Ratings
±36
150
125
2.1
max
150
+70
0.4
1.2
1
No. 4339-2/9
mVrms
°C/W
Unit
Unit
mA
mV
°C
°C
°C
Hz
kΩ
W
W
%
%
V
s