Fairchild BSS84 Stereo Receiver User Manual


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BSS84 Rev B(W)
Typical Characteristics
0
1
2
3
4
5
0 0.2 0.4 0.6 0.8 1
Q
g
, GATE CHARGE (nC)
-V
GS
, GATE-SOURCE VOLTAGE (V)
I
D
= -0.10A
V
DS
= -8V
-25V
-30V
0
20
40
60
80
100
01020304050
-V
DS
, DRAIN TO SOURCE VOLTAGE (V)
CAPACITANCE (pF)
C
ISS
C
OSS
C
RSS
f = 1 MHz
V
GS
= 0 V
Figure 7. Gate Charge Characteristics. Figure 8. Capacitance Characteristics.
0.001
0.01
0.1
1
110100
-V
DS
, DRAIN-SOURCE VOLTAGE (V)
-I
D
, DRAIN CURRENT (A)
DC
10s
1s
100ms
R
DS(ON)
LIMIT
V
GS
= -5V
SINGLE PULSE
R
θ
JA
= 350
o
C/W
T
A
= 25
o
C
10ms
1ms
100us
0
1
2
3
4
5
0.01 0.1 1 10 100
t
1
, TIME (sec)
P(pk), PEAK TRANSIENT POWER (W)
SINGLE PULSE
R
θ
JA
= 350°C/W
T
A
= 25°C
Figure 9. Maximum Safe Operating Area. Figure 10. Single Pulse Maximum
Power Dissipation.
0.001
0.01
0.1
1
0.0001 0.001 0.01 0.1 1 10 100 1000
t
1
,
TIME
(sec)
r(t), NORMALIZED EFFECTIVE TRANSIEN
T
THERMAL RESISTANCE
R
θ
JA
(t) = r(t) * R
θ
JA
R
θJA
= 350
o
C/W
T
J
- T
A
= P * R
θ
JA
(t)
Duty Cycle, D = t
1
/ t
2
P
(p
k
)
t
1
t
2
SINGLE PULSE
0.01
0.02
0.05
0.1
0.2
D = 0.5
Figure 11. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1a.
Transient thermal response will change depending on the circuit board design.
BSS84
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