Datasheet

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SLIS004B − APRIL 1993 − REVISED SEPTEMBER 1995
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
TYPICAL CHARACTERISTICS
− Maximum Continuous Drain Current
MAXIMUM CONTINUOUS
DRAIN CURRENT OF EACH OUTPUT
vs
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
0.4
0.2
0.1
0
12345
0.6
0.7
678
0.5
0.3
V
CC
= 5 V
T
A
= 25°C
T
A
= 100°C
T
A
= 125°C
N − Number of Outputs Conducting Simultaneously
of Each Output − A
D
I
− Maximum Peak Drain Current of Each Output − A
MAXIMUM PEAK DRAIN CURRENT
OF EACH OUTPUT
vs
NUMBER OF OUTPUTS CONDUCTING
SIMULTANEOUSLY
DM
N − Number of Outputs Conducting Simultaneously
I
0.2
0.1
0
12345678
0.3
d = 20%d = 50%
d = 80%
0.4
0.7
0.6
0.5
0.8
0.9
V
CC
= 5 V
T
A
= 25°C
d = t
w
/t
period
d = 1 ms/t
period
Figure 7 Figure 8
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs
DRAIN CURRENT
I
D
− Drain Current − A
Ω
DS(on)
− Static Drain-Source On-State Resistance −r
V
CC
− Logic Supply Voltage − V
STATIC DRAIN-SOURCE
ON-STATE RESISTANCE
vs
LOGIC SUPPLY VOLTAGE
Ω
DS(on)
− Static Drain-Source On-State Resistance −r
1
0.75
0.25
0
0 0.2 0.4 0.6
1.25
1.75
2
0.8 1
0.5
1.5
T
C
= 25°C
T
C
= 125°C
T
C
= − 40°C
1.2
V
CC
= 5 V
See Note A
Current Limit
0
0.25
0.5
0.75
1
1.25
1.5
45 67
T
C
= 125°C
T
C
= 25°C
T
C
= −40°C
1.75
2
I
D
= 350 mA
See Note A
Figure 9 Figure 10
NOTE A: Technique should limit T
J
− T
C
to 10°C maximum.