ZOWIE
SMBC204LH
Low VF Schottky Bridge Rectifier
(40V / 2A)
OUTLINE DIMENSIONS
FEATURES
*
*
*
*
*
*
Halogen-free type
Compliance to RoHS product
Lead less chip form, no lead damage
Low power loss, High efficiency
High current capability
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Case : MBC
4.75 ± 0.1
2.54 ± 0.05
1.00 ± 0.05
6.15 ± 0.1
Unit : mm
Mounting Pad Layout
~
~
1.40 ± 0.05
4
2.54 ± 0.13
1
APPLICATION
* Suitable for battery - powered circuits
* Communication Equipment
1.07 ± 0.15
3
2
MECHANICAL DATA
Case :
Packed with FRP substrate and epoxy underfilled
Terminals :
Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026.
Polarity :
Laser marking symbols
Weight :
0.07 gram
MARKING
SMBC
= Series code
2
= Amps class (2.0A)
PACKING
*
5,000 pieces per 13" (330mm ± 2mm) reel
*
2 reels per box
*
5 boxes per carton
~
SMBC
204L
YWW
.
04
= Voltage class (40V)
Y
= Last digit of the year
WW
= Mfg week
L
= Low VF
= Halogen-free type
~
Absolute Maximum Ratings (Ta = 25 C)
ITEM
Repetitive peak reverse voltage
Average forward current
Peak forward surge current
Operating storage temperature Range
o
Symbol
V
RRM
I
F(AV)
I
FSM
T
j,
T
STG
Conditions
Rating
40
2.0
Max. 6.91
Unit
V
A
A
o
8.3ms single half sine-wave
50
-55 to +125
C
Electrical characteristics (Ta = 25 C)
ITEM
Symbol
I
F
= 1.0A
I
F
= 2.0A
V
R
= Max. V
RRM
, Ta = 25
o
C
V
R
= 4V, f = 1.0 MHz
Junction to ambient (NOTE)
Junction to lead (NOTE)
o
Conditions
Min.
-
-
-
-
-
-
Typ.
0.34
0.40
0.30
-
110
15
Max.
-
0.42
1.0
250
-
Unit
Forward voltage
V
F
V
Repetitive peak reverse current
Junction capacitance
I
RRM
C
j
R
th(JA)
mA
pF
o
Thermal resistance
R
th(JL)
-
NOTES :
Thermal resistance, junction to ambient, measured on PC board with 5.0mm
2
(0.03mm thick) land areas.
C/W
REV. 1
2015/05
ZOWIE
FIG.1 - FORWARD CURRENT DERATING CURVE
2.5
SMBC204LH
(40V / 2A)
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
60
PEAK FORWARD SURGE CURRENT,
AMPERES
Pulse Width 8.3ms
Single Half-Sire-Wave
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
2.0
50
40
1.5
30
1.0
20
0.5
60 Hz Resistive or
Inductive load
10
0
0
25
50
75
100
o
0
125
150
1
10
NUMBER OF CYCLES AT 60Hz
100
AMBIENT TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
100
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
10
TJ=80℃
1.00
1.0
0.10
Ta=25℃
0.10
TJ=25℃
0.01
0.01
0.001
0.1
0.2
0.3
0.4
0.5
.001
0
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
3000
JUNCTION CAPACITANCE, pF
1000
500
TJ=25℃
200
0
0.1
1.0
10
100
REVERSE VOLTAGE, VOLTS
REV. 1
2015/05
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