Product Standards
Schottky Barrier Diode
DB2W40300L
Absolute Maximum Ratings Ta = 25 C
Maximum peak reverse voltage
Note: *1 Tl = 80 °C
*2 50 Hz sine wave 1 cycle (Non-repetitive peak current)
Page
V
+85 °COperating ambient temperature
30
Non-repetitive peak forward surge current *2 IFSM
V
Forward current *1 IF 3.0 A
Reverse voltage VR 40
VRM 40
43
Packaging
Embossed type (Thermo-compression sealing) : 3 000 pcs / reel (standard)
Code
1. Cathode
―
Panasonic Mini2-F3-B
JEITA SC-109B
DB2W40300L
Silicon epitaxial planar type
For rectification
DB24403 in Mini2 type package
Features
2. Anode
Forward current (Average) IF(AV) = 3 A rectification is possible
Low forward voltage VF
Halogen-free / RoHS compliant
(EU RoHS / UL-94 V-0 / MSL:Level 1 compliant)
Marking Symbol:
1of4
Unit: mm
Internal Connection
A
Junction temperature *1 Tj 150 °C
UnitParameter Symbol Rating
Storage temperature Tstg
-40 toTopr
°C-55 to +150
3.5
1.6
0.8
2.6
0.9
0.13
1
2
1
2
Doc No.
TT4-EA-14125
Revision.
2
Established
:
2012-03-02
Revised
:
2013-04-27
Product Standards
Schottky Barrier Diode
DB2W40300L
Electrical Characteristics Ta = 25 C 3 C
Note
)
1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 Measuring methods for Diodes.
2. This product is sensitive to electric shock (static electricity, etc.). Due attention must be paid on
the charge of a human body and the leakage of current from the operating equipment.
3. *1 trr test circuit
Page
Parameter Symbol Conditions UnitMaxMin Typ
0.54
Reverse recovery time *1 trr IF = IR = 100 mA, Irr = 10 mA
2
ns
of 4
15
V
Reverse current IR VR = 40 V
Forward voltage VF IF = 3.0 A
μA250
pFTerminal capacitance Ct VR = 10 V, f = 1 MHz 50
Bias Application Unit (N-50BU)
90%
Pulse Generator
(PG-10N)
Rs = 50 Ω
Wave Form Analyzer
(SAS-8130)
Ri = 50 Ω
tp = 2 μs
tr = 0.35 ns
δ = 0.05
IF = 100 mA
IR = 100 mA
10%
Irr = 10 mA
trtp
trr
VR
IF
t
t
A
Input Pulse Output Pulse
Doc No.
TT4-EA-14125
Revision.
2
Established
:
2012-03-02
Revised
:
2013-04-27
Product Standards
Schottky Barrier Diode
DB2W40300L
Technical Data ( reference )
Page 3 of 4
IF - VF
1.E-05
1.E-04
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
0.0 0.1 0.2 0.3 0.4 0.5 0.6
Forward voltage VF (V)
Forward current IF (A)
Ta = 125 °C
85 °C
-40 °C
25 °C
IR - VR
1.E-08
1.E-07
1.E-06
1.E-05
1.E-04
1.E-03
1.E-02
1.E-01
0 10203040
Reverse voltage VR (V)
Reverse current IR (A)
Ta = 125 °C 85 °C
25 °C
-40 °C
Ct - VR
0
50
100
150
200
250
0 5 10 15 20 25 30 35 40
Reverse voltage VR (V)
Terminal capacitance Ct (pF)
Ta = 25 °C
f = 1 MHz
Rth - t
1
10
100
1000
0.001 0.01 0.1 1 10 100 1000
Time t (s)
Thermal resistance Rth (°C/W)
(1)
Rth(j-l) = 15 °C/W
(1) Non-heat sink
(2) Mounted on glass epoxy print board.
(3) Mounted on alumina print board.
Board size : 50 mm × 50 mm x 0.8 mm
Solder in : 2 mm x 2 mm
(2)
(3)
IF(AV) - Tl
0
0.5
1
1.5
2
2.5
3
3.5
0 25 50 75 100 125 150 175
Lead temperature Tl (°C)
Forward current (Average) IF(AV) (A)
DC
1/4
tp/T
1/2
Sine Wave
VR = 20 V
Tj = 125 °C
tp
T
IF
PF(AV) - IF(AV)
0
0.5
1
1.5
2
0 0.5 1 1.5 2 2.5 3 3.5
Forward current (Average) IF(AV) (A)
Forward power dissipation (Average) PF(AV) (W)
DC
1/4 1/2
Sine Wave
tp
T
IF
Doc No.
TT4-EA-14125
Revision.
2
Established
:
2012-03-02
Revised
:
2013-04-27
Product Standards
Schottky Barrier Diode
DB2W40300L
Unit: mm
Page
Mini2-F3-B
4
4of
Land Pattern (Reference) (Unit: mm)
3.5
±0.1
1.6
±0.1
2.6
±0.1
0.9
±0.1
0.13
+0.05
-0.02
0.45
±0.10
0 to 0.1
0.80
±0.05
0 to 0.3
(7°)
(7°)
1
2
0.850.85
1.2
3.05
Doc No.
TT4-EA-14125
Revision.
2
Established
:
2012-03-02
Revised
:
2013-04-27
Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
regulations of the exporting country, especially, those with regard to security export control, must be observed.
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other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any
other company which may arise as a result of the use of technical information described in this book.
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equipment, measuring instruments and household appliances), or for specific applications as expressly stated in this book.
Consult our sales staff in advance for information on the following applications:
– Special applications (such as for airplanes, aerospace, automotive equipment, traffic signaling equipment, combustion equipment,
life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of
the products may directly jeopardize life or harm the human body.
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Standards in advance to make sure that the latest specifications satisfy your requirements.
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defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
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