BAT54SDW , Low Forward Voltage Drop, Ultra-Small Surface Mount Package
BAT54SDW , Low Forward Voltage Drop, Ultra-Small Surface Mount Package
BAT54SFILM ,SMALL SIGNAL SCHOTTKY DIODEFEATURES AND BENEFITSAK1VERY SMALL CONDUCTION LOSSESKANEGLIGIBLE SWITCHING LOSSESAK1NcLOW FORWARD V ..
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BAT54SLT1G ,Dual Series Schottky Barrier Diodespackage is excellent for hand held and portable applications wherespace is limited.30 VOLT• Extreme ..
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BAT54S
Schottky Diodes
Preliminary Data Sheet PD-20762 12/01
International
Titat, Rectifier BAT54S
SCHOTTKY DIODE
Major Ratings and Characteristics
Characteristics Value Units
IF (DC) PerLeg 0.2 A Description] Features
This Schottky barrierdiode is desig ned for high speed switching
V 30 V application, voltage clamping and circuit protection.
RRM Miniature surface mount packages with reduced foot print are
. excellent for portable application where space is limited
G, @t.,=10ms sme 1.0 A
. Small foot print, surface mountable
VF @30mA DC'TJ=25 C 0.5 V o Verylowforward voltagedrop
Pd PowerDissipation 200 mW . Extremelyfastswitching speed forhighfrequency operation
@TA=25°C . Guard ring for enhanced ruggedness and long term
reliability
TJ range - 65to150 ''C
Case Styles
DeviceMarking: IR54S
DIM Millimeters Inches
Min Max Min Max
1 I A 0.37 0.51 0.015 0.020
f - - B 1.20 1.40 0.047 0.055
C 2.30 2.50 0.091 0.098
M1: “% a
L D 0.89 1.03 0.035 0.041
F 0.45 0.60 0.018 0.024
SOLDERING PAD H 2.80 3.00 1.110 0118
J 0.013 0.10 0.001 0.004
A 1 0.025 Tm K 0.89 1.10 0.035 0.043
'r) I 0.025 mm - 0.65 L 0.45 0.61 0.018 0.024
. 035" M 0.09 0.18 0.003 0.007
1 F CT 1 a 8' 8'
B LA LA
C -----l---- 0.075mm
1 1.9" 1 1
i 2 I i 3 0.035 mm _
1 0.9" LL _ Fl %
F OLA. -o( 0.028 mm l, "
Outline sons (A) (K)
Www.irf.com 1
International
BAT54S
Preliminary Data Sheet PD-20762 12101 IOR Rectifier
Voltage Ratings
Part number Value
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters Value Units Conditions
' Forward Current 0.2 A DC,perLeg
|FSM Max.PeakOneCycIeNon-Repetitive 8.4 A Sus Sine or3ps Rect.pulse Following any rated
load condition and
SurgeCurrent,@TJ=25°C 1.0 A 10msSine or6ms Rect. pulse with rated VRRMapplied
Electrical Specifications
Parameters Value Units Conditions
VFM Max. Forward Voltage Drop (1) 0.24 V @ 0.1mA
0.32 V @ 1mA
VFM Max. Forward Voltage Drop (1) 0.40 V @ 10mA
0.50 V @ 30mA TJ = 25''C
0.65 V @100mA
IRS, Max. Reverse Leakage (1) 2 pA VR = 25V
Current 3 pA VR = 30V
c, Max. Junction Capacitance 10 pF VR = 5VDc (test signal range 100KHz to 1Mhz), T J = 25°C
dv/dt Max. Voltage Rate of Change 10000 V/ps
(Rated VR)
(1) Pulse VWdth < 300ps, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters Value Units Conditions
T, Max.Junction Temperature Range -65 to150 "C
Tstg Max.Storage Temperature Range -65 to 1 50 "C
Rthira) Max.ThermalResistanCeJunCtion 500 ''ClW Mounted on PC board FR4withminimum pad size
toAmbient
Wt ApproximateWeight 0.008 gr
Case Style SOT23
Device Marking IR54S
')1','-tnot < Rth1(j_a)thermal runaway condition fora diode on its own heatsink
