SS2040LL
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
FEATURES
• Surface mount package ideally suited for autonatic insertion
• Low power loss, high efficieucy
• In compliance with EU RoHS 2002/95/EC directives
• Low forward voltage
• Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
40 Volts
CURRENT
2 Amperes
MECHANICAL DATA
• Case: SOD-123FL, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0172 grams
•
Polarity : Color band cathode
•
Marking : R4
1
2
Cathode
Anode
ABSOLUTE RATINGS(
T
A
=25
O
C unless otherwise specified)
PARAMETER
Reverse Voltage
Peak Reversr Voltage
Average Rectified Current
Non-repetitive Peak Forward Surge Current at t=8.3ms
SYMBOL
V
R
V
RRM
I
F(AV)
I
FSM
VALUE
40
40
2
50
UNITS
V
V
A
A
ELECTRICAL AND THERMAL CHARACTERISTICS(
T
A
=25
O
C unless otherwise specified)
PARAMETER
Minimum Reverse Breakdown Voltage at I
R
=500μA
Maximum Forward Voltage at I
F
=2.0A
Reverse Leakage Current at V
RRM
Typical Thermal Resistance,Junction to Ambient
O p e r a ti ng J unc ti o n a nd S to r a g e Te mp e r a tur e R a ng e
(Note 1)
SYMBOL
V
R
V
F
I
R
R
θJA
T
J
,T
S TG
VALUE
40
0.45
500
250
-50 to +125
O
UNITS
V
V
μA
C/W
O
C
Note.1 Mounted on PCB with minimum pad layout.
PAN JIT RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,FUNCTIONS AND RELIABILITY WITHOUT NOTICE
May 10.2011-REV.0.3
PAGE . 1
SS2040LL
RATING
AND CHARACTERISTIC CURVES
2
1.5
1
0.5
0
0
25
50
75
100
125
150
C
J
, Junction Capacitance (pF)
2.5
1000
I
F
, Forward Current (A)
100
10
0
10
20
30
40
T
L
,Lead Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
I
R
,Reverse Current (mA)
100
10
I
F
, Forward Current (A)
10
T
J
= 125°C
T
J
= 100°C
1
T
J
= 25°C
1
T
J
= 125°C
0.1
T
J
= 100°C
T
J
= 75°C
T
J
= 25°C
T
J
= 75°C
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.01
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
V
F
, Forward Voltage (V)
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
May 10.2011-REV.0.3
PAGE . 2
SS2040LL
MOUNTING PAD LAYOUT
SOD-123FL
Unit：inch(mm)
0.167
(4.25)
0.106
(2.70)
0.031
(0.78)
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
0.048
(1.22)
May 10.2011-REV.0.3
PAGE .
3
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