BAT54WS
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
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Low Forward Voltage Drop
Fast Switching
Ultra-Small Surface Mount Package
PN Junction Guard Ring for Transient and
ESD Protection
Case: SOD-323, Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Leads: Solderable per MIL-STD-202,
Method 208
Marking: L9
Polarity: Cathode Band
Weight: 0.004 grams (approx.)
SOD-323
Dim
A
H
G
A
B
C
E
D
Min
2.30
1.60
1.20
0.25
0.20
0.10
0擄
Max
2.70
1.80
1.40
0.35
0.40
0.15
8擄
J
B
C
D
Mechanical Data
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1.05 Typical
a
E
G
H
J
a
0.05 Typical
All Dimensions in mm
Maximum Ratings
@ T
A
= 25擄C unless otherwise specified
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
F
I
FRM
@ t < 1.0s
I
FSM
P
d
R
qJA
T
j
, T
STG
Value
30
21
100
200
300
600
200
625
-65 to +125
Unit
V
V
mA
mA
mA
mA
mW
擄C/W
擄C
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Forward Current
Forward Continuous Current (Note 1)
Repetitive Peak Forward Current (Note 1)
Forward Surge Current (Note 1)
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 2)
@ T
A
= 25擄C unless otherwise specified
Symbol
V
(BR)R
Min
30
戮
戮
戮
戮
Typ
戮
戮
戮
戮
戮
Max
戮
240
320
400
500
1000
2.0
10
5.0
Unit
V
Test Condition
I
RS
= 100mA
I
F
= 0.1mA
I
F
=
1mA
I
F
= 10mA
I
F
= 30mA
I
F
= 100mA
V
R
= 25V
V
R
= 1.0V, f = 1.0MHz
I
F
= 10mA through I
R
= 10mA
to I
R
= 1.0mA, R
L
= 100W
Forward Voltage (Note 2)
V
FM
I
RM
C
T
t
rr
mV
Reverse Leakage Current (Note 2)
Total Capacitance
Reverse Recovery Time
Notes:
mA
pF
ns
1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
DS30098 Rev. 4 - 2
1 of 2
BAT54WS
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