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BUK116-50L Datasheet, PDF (4/13 Pages) NXP Semiconductors – Logic level TOPFET SMD version of BUK106-50L/S
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Philips Semiconductors
Logic level TOPFET
SMD version of BUK106-50L/S
Product specification
BUK116-50L/S
OVERLOAD PROTECTION CHARACTERISTICS
With adequate protection supply
voltage TOPFET detects when one
of the overload thresholds is
exceeded.
Provided there is adequate input
series resistance it switches off
and remains latched off until reset
by the protection supply pin.
Refer also to OVERLOAD
PROTECTION LIMITING VALUES
and INPUT CHARACTERISTICS.
SYMBOL PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Short circuit load protection1 VPS = VPSN2; Tmb = 25 ˚C; L ≤ 10 µH
EDS(TO)
Overload threshold energy
VDD = 13 V; VIS = 10 V
-
550
-
mJ
td sc
Response time
VDD = 13 V; VIS = 10 V
-
0.4
-
ms
Tj(TO)
Over temperature protection
Threshold junction temperature
VPS = VPSN
from ID ≥ 2.5
A3
150 -
-
˚C
TRANSFER CHARACTERISTICS
Tmb = 25 ˚C
SYMBOL PARAMETER
gfs
Forward transconductance
ID
Drain current4
CONDITIONS
VDS = 12 V; IDM = 25 A tp ≤ 300 µs;
δ ≤ 0.01
VDS = 13 V;
VIS = 5 V
VIS = 10 V
MIN. TYP. MAX. UNIT
17 28
-
S
-
80
-
A
160 -
A
PROTECTION SUPPLY CHARACTERISTICS
Tmb = 25 ˚C unless otherwise specified
SYMBOL PARAMETER
CONDITIONS
Protection supply
IPS,
Protection supply current
IPSL
VPSR
Protection reset voltage5
normal operation or
protection latched
BUK116-50L
BUK116-50S
Tj = 150 ˚C
V(CL)PS
Protection clamp voltage
IP = 1.35 mA
MIN. TYP. MAX. UNIT
VPS = 5 V
-
0.2 0.35 mA
VPS = 10 V
-
0.4 1.0 mA
1.5 2.5 3.5 V
1.0
-
-
V
11 13
-
V
REVERSE DIODE CHARACTERISTICS
Tmb = 25 ˚C
SYMBOL PARAMETER
CONDITIONS
VSDS
Forward voltage
trr
Reverse recovery time
IS = 20 A; VIS = VPS = VFS = 0 V;
tp = 300 µs
not applicable6
MIN. TYP. MAX. UNIT
-
0.9 1.2 V
-
-
-
-
1 The short circuit load protection is able to save the device providing the instantaneous on-state dissipation is less than the limiting value for
PDSM, which is always the case when VDS is less than VDSP maximum.
2 At the appropriate nominal protection supply voltage for each type. Refer to QUICK REFERENCE DATA.
3 The over temperature protection feature requires a minimum on-state drain source voltage for correct operation. The specified minimum ID
ensures this condition.
4 During overload condition. Refer also to OVERLOAD PROTECTION LIMITING VALUES and CHARACTERISTICS.
5 The supply voltage below which the overload protection circuits will be reset.
6 The reverse diode of this type is not intended for applications requiring fast reverse recovery.
July 1996
4
Rev 1.000
 ▷