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TOP
+ NC
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BACK
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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.,LTD
WBFBP-03B Plastic-Encapsulate Transistors
BAT54M
SCHOTTKY DIODE
DESCRIPTION
Epitaxial planar Silicon diode
FEATURES
Ultra-Small Surface Mount Package
Low Forward Voltage Drop
Fast Switching
PN Junction Guard Ring for Transient and ESD Protection
Available in Lead Free Version
APPLICATION
Ultra high speed switching
For portable equipment:(i.e. Mobile phone,MP3, MD,CD-ROM,
DVD-ROM, Note book PC, etc.)
MARKING:
L1
-
L1
+
NC
Maximum Ratings @T
A
=25
Parameter Symbol
Limits
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30
V
Forward Continuous Current (Note 1)
I
FM
200
mA
Repetitive Peak Forward Current
I
FRM
300
mA
Forward Surge Current @ t < 1.0s
I
FSM
600
mA
Power Dissipation (Note 1)
P
d
150
mW
Thermal Resistance, Junction to Ambient (Note 1)
RJA 833
/W
Junction temperature
T
J
125
Storage temperature range
T
STG
-65-125
Notes:1. Device mounted on FR-4 PC board with recommended pad layout
WBFBP-03B
(1.2×1.2×0.5)
unit: mm
1. ANODE
2. NC
3.CATHODE
ELECTRICAL CHARACTERISTICS
Tamb=25
unless otherwise specified
Parameter
Symbol
Test conditions
MIN
MAX
UNIT
Reverse breakdown voltage
V
(BR)
I
R
= 100
A
30 V
Reverse voltage leakage current
I
R
V
R
=25V
2
A
Forward voltage
V
F
I
F
=0.1mA
I
F
=1mA
I
F
=10mA
I
F
=30mA
I
F
=100mA
240
320
400
500
1000
mV
Total capacitance
C
T
V
R
=1V,f=1MHz
10
pF
Reverse recovery time
t
r r
I
F
=10mA, I
R
=10mA~1mA
R
L
=100
5
nS
Typical Characteristics BAT54
M
M in .
M a x .
M in .
M a x .
A
0 .4 5 0
0 .5 5 0
0 .0 1 8
0 .0 2 2
A 1
0 .0 1 0
0 .0 9 0
0 .0 0 0
0 .0 0 4
b
0 .1 7 0
0 .2 7 0
0 .0 0 7
0 .0 1 1
b 1
0 .2 7 0
0 .3 7 0
0 .0 1 1
0 .0 1 5
b 2
D
1 .1 5 0
1 .2 5 0
0 .0 4 5
0 .0 4 9
E
1 .1 5 0
1 .2 5 0
0 .0 4 5
0 .0 4 9
D 2
E 2
e
L
L 1
L 2
k
z
0 .0 9 0 R E F .
0 .0 0 4 R E F .
0 .2 3 0 R E F .
0 .1 5 0 R E F .
0 .0 0 9 R E F .
0 .0 1 0 R E F .
0 .3 0 0 R E F .
0 .0 1 2 R E F .
0 .2 8 0 R E F .
0 .0 1 1 R E F .
0 .0 0 6 R E F .
S y m b o l
D im e n s io n s In M illim e t e r s
D im e n s io n s In In c h e s
0 .8 0 0 T Y P .
0 .0 3 2 T Y P .
0 .4 7 0 R E F .
0 .8 1 0 R E F .
0 .0 0 2 R E F .
0 .0 3 2 R E F .
0 .2 5 0 R E F .
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