Surface Mount Schottky Diode
BAT54 / A / C / S
Silicon epitaxial planar type
Features
Small surface mounting type
High reliability
High speed ( trr < 5 ns )
Mechanical data
Case : SOT-23
Terminals : Solder plated, solderable per MIL-STD-750,
Method 2026
Mounting Position : Any
MAXIMUM RATINGS (AT TA=25oC unless otherwise noted)
PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT
Repetitive peak reverse voltage VRRM 30 V
Reverse voltage VR 30 V
Peak forward surge current tp < 10 ms IFSM 600 mA
Repetitive peak forward current tp < 1 s IFRM 300 mA
Forward current IF 200 mA
Junction temperature Tj 125 oC
Storage temperature TSTG -55 +150 oC
Formosa MS
SOT-23
Dimensions in inches and (millimeters)
ELECTRICAL CHARACTERISTICS (AT TA=25oC unless otherwise noted)
PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT
IF = 0.1mA VF 0.240 V
IF = 1mA VF 0.320 V
IF = 10mA VF 0.400 V
IF = 30mA VF 0.500 V
IF = 100mA VF 0.800 V
Reverse current VR = 25V IR 2.0 uA
Diode capacitance VR = 1V , f = 1MHz CD 10.0 pF
Reverse recovery time IF =10mA, VR = 10mA, IRR = 0.1 X IR, RL=100OHM trr 5 ns
Forward voltage
0.033 (0.85)
0.045 (1.15)
R 0.05
(0.002)
0.055 (1.40)
0.047 (1.20)
0.102 (2.60)
0.094 (2.40)
0.028 (0.70)
0.020 (0.50)
(A)
(B) (C)
0.
11
8 (
3.
00
)
0.
11
0 (
2.
80
)
.0
79
(2
.0
0)
.0
71
(1
.8
0)
0.
04
0 (
1.
02
)
0.
03
5 (
0.
88
)
0.
01
7 (
0.
42
)
0.
01
5 (
0.
38
)
A
C
B A
C
B A
C
B A
C
B
Marking Code
BAT54 BAT54A BAT54C BAT54S
KL1 KL2 KL3 KL4