BAT54 / A / C / S
SCHOTTKY BARRIER DIODES
BAT54 BAT54A BAT54C BAT54S
Marking Code: L4 Marking Code: L42 Marking Code: ...
BAT54 / A / C / S
SCHOTTKY BARRIER DIODES
BAT54 BAT54A BAT54C BAT54S
Marking Code: L4 Marking Code: L42 Marking Code: L43 Marking Code: L44
BAT54 3
BAT54S 3
BAT54C 3
BAT54A 3
Absolute Maximum Ratings1) (Ta = 25OC)
12
12
12
12
Parameter
Symbol
Limits
Unit
Repetitive peak reverse voltage
Average rectified forward current Non-repetitive peak forward surge current at Pulse width=1.0 second
VRRM IF(AV)
IFSM
30 200
600
V mA
mA
Power dissipation
Ptot 290 mW
Thermal resistance junction to ambient air
RθJA 430 OC/W
Junction temperature
Tj -55 to +150 OC
Storage temperature range
TStg -55 to +150
OC
1) These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Characteristics at Ta = 25OC
Parameter
Forward voltage at IF = 0.1mA at IF = 1mA at IF = 10mA at IF = 30mA at IF = 100mA Reverse current at VR = 25V
Breakdown voltage at IR =10μA Total capacitance at VR = 1V, f = 1MHz Reverse recovery time at IF = 10mA, IR = 10mA, IRR = 1mA,
RL = 100Ω
Symbol
VF VF VF VF VF IR
VR
Ctot
trr
Min.
-
30
-
-
Max.
240 320 400 500 1000
2
-
10
5
Unit
mV mV mV mV mV μA
V
pF
ns
SEMTECH ELECTRONICS LTD.
Subsidiary of Sino-Tech International (BVI) Limited
®
Dated : 19/10/2005
BAT54 / A / C / S
I F in mA I R in A
Typical Forward Voltage Forward Current at Various Temperatures
1000
100 Tj=125 oC Tj=- 40oC
10
Tj =25 oC 1
0.1
0.01 0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 VF in V
Typical Capacitance oC vs. Reverse Applied Voltage VR
...