BUK111-50GL 查看數據表（PDF） - Philips Electronics
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BUK111-50GL Datasheet PDF : 16 Pages
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Philips Semiconductors
Logic level TOPFET
SMD version of BUK112-50GL
Product specification
BUK111-50GL
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum Rating System (IEC 134)
SYMBOL PARAMETER
CONDITIONS
Continuous voltage
VDS
Drain source voltage1
Continuous currents
VIS = 0 V
ID
Drain current
VPS = 5 V; Tmb = 25 ˚C
MIN.
-
-
II
Input current
IF
Flag current
IP
Protection supply current
Thermal
Ptot
Total power dissipation
Tstg
Tj
Storage temperature
Junction temperature2
Tsold
Lead temperature
VPS = 0 V; Tmb = 94 ˚C
-
-
-5
-
-5
-
-5
Tmb = 25 ˚C
-
-
-55
continuous
-
during soldering
-
MAX.
50
self -
limited
12
5
5
5
52
175
150
260
UNIT
V
A
A
mA
mA
mA
W
˚C
˚C
˚C
ESD LIMITING VALUES
SYMBOL PARAMETER
Electrostatic discharge capacitor
voltages
VC1
Drain to source
VC2
Input, flag or protection to source
CONDITIONS
Human body model;
C = 100 pF; R = 1.5 kΩ
MIN. MAX. UNIT
-
4.5
kV
-
2
kV
OVERLOAD PROTECTION LIMITING VALUE
With the protection supply
connected, TOPFET can protect
itself from two types of overload -
short circuit load and
overtemperature.
For overload conditions an n-MOS
transistor turns on between the
gate and source to quickly
discharge the power MOSFET
gate capacitance.
SYMBOL PARAMETER
CONDITIONS
VPSP
Protection supply voltage3
for valid protection
The drain current is limited to
reduce dissipation in case of short
circuit load. Refer to OVERLOAD
CHARACTERISTICS.
MIN.
4.5
MAX.
-
UNIT
V
OVERVOLTAGE CLAMPING LIMITING VALUES
At a drain source voltage above 50 V the power MOSFET is actively turned on to clamp overvoltage transients.
SYMBOL PARAMETER
CONDITIONS
MIN. MAX. UNIT
EDSM
EDRM
Non-repetitive clamping energy
Repetitive clamping energy
IDM = 6 A; Tmb = 25˚C
IDM = 3.1 A; VDD ≤ 20 V;
Tmb ≤ 120˚C; f = 250 Hz
-
200
mJ
-
20
mJ
1 Prior to the onset of overvoltage clamping. For voltages above this value, safe operation is limited by the overvoltage clamping energy.
2 A higher Tj is allowed as an overload condition but at the threshold Tj(TO) the over temperature trip operates to protect the switch.
3 The minimum supply voltage required for correct operation of the overload protection circuits.
September 1996
2
Rev 1.000
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