Symbols
I
D
I
D(ISO)
I
D(lim)
I
D(NOM)
I
IS
I
L(ISO)
I
L(NOM)
I
L(lim)
I
L(sat)
I
L(SCr)
I
L(SCp)
: DC Drain Current
: ISO Drain Current
(T
C
= 85° C, voltage drop
M
0.5 V,
T
j
M
T
j max.
)
: Drain Current limit
: Nominal Drain Current
(T
a
= 85° C, specified PCB)
: Current Sense Output Current
: ISO Load Current
(T
C
= 85° C, voltage drop
M
0.5 V,
T
j
M
T
j max.
)
: Load Current (T
a
= 85° C, specified PCB)
: Load Current limit
: Saturation Load Current
: Short Circuit Current Limit at Thermal Shutdown
: Initial Peak Short Circuit Current Limit
R
CC
R
DS(on)
V
bb(AZ)
V
bb(op.)
V
CE
V
CE(sat)
V
DS
V
DS(AZ)
V
S
: Current Sense Resistor
: Drain Source Resistance in ON state (T
j
= 25° C)
: Supply Voltage (Active Zener)
: Operation Supply Voltage
: Collector Emitter Voltage
: Saturation Collector Emitter Voltage
: Drain Source Voltage
: Drain Source Voltage (Active Zener)
: Supply Voltage
Inverse : normal
V
bb
polarity and inverse load current
Reverse : reverse
V
bb
polarity and reverse load current
3