Doc No. TT4-EA-12390
Revision. 3
Product Standards
Schottky Barrier Diode
DB4X501K0R
DB4X501K0R
Silicon epitaxial planar type
Unit: mm
For high speed switching circuits
DB2J501 in Mini4 type package
2.9
(0.95)(0.95)
Features
4
0.13
3
1.5
2.8
Short reverse recovery time trr
Low terminal capacitance Ct
Halogen-free / RoHS compliant
(EU RoHS / UL-94 V-0 / MSL:Level 1 compliant)
1
2
0.65
(0.2)
1.9
Marking Symbol:4H
0.4
1.1
Basic Part Number :
1. Anode 1
2. Anode 2
Dual DB2J501 (Parallel)
3. Cathode 2
4. Cathode 1
Packaging
Embossed type (Thermo-compression sealing) :
3 000 pcs / reel (standard)
Absolute Maximum Ratings Ta = 25 C
Parameter
Symbol
Reverse voltage
Repetitive peak reverse voltage
Non-repetitive peak
Single
forward surge current * 2
Double *1
Single
Peak forward current
Double *1
Single
Forward current (Average)
Double *1
Junction temperature
Operating ambient temperature
Storage temperature
VR
VRRM
IFSM
IFM
IF(AV)
Tj
Topr
Tstg
Rating
Unit
50
50
1
0.75
300
225
200
150
125
-40 to +85
-55 to +125
V
V
Panasonic
JEITA
Code
Mini4-G4-B
SC-61AB
TO-253/SOT-143
Internal Connection
4
3
1
2
A
mA
mA
°C
°C
°C
Note: *1 Value of each diode in series diodes used.
*2 50 Hz sine wave 1 cycle (Non-repetitive peak current)
Page 1 of 4
Established : 2010-02-22
Revised
: 2013-12-13
Doc No. TT4-EA-12390
Revision. 3
Product Standards
Schottky Barrier Diode
DB4X501K0R
Electrical Characteristics Ta = 25 C 3 C
Parameter
Symbol
VF1
VF2
IR
Ct
Forward voltage
Reverse current
Terminal capacitance
Reverse recovery time
*1
trr
Conditions
Min
Typ Max
0.36
0.55
200
IF = 30 mA
IF = 200 mA
VR = 50 V
VR = 10 V, f = 1 MHz
IF = IR = 100 mA
Irr = 10 mA, RL = 100
Unit
V
4
μA
pF
1.6
ns
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. Absolute frequency of input and output is 1 000 MHz.
4. *1 : trr measurement circuit
Input Pulse
Bias Application Unit (N-50BU)
tp
tr
10%
A
Pulse Generator
(PG-10N)
Rs = 50 Ω
VR
Wave Form Analyzer
(SAS-8130)
Ri = 50 Ω
Output Pulse
t
IF
trr
90%
tp = 2 μs
tr = 0.35 ns
δ = 0.05
IF = 100 mA
IR = 100 mA
RL = 100 Ω
t
Irr = 10 mA
Page 2 of 4
Established : 2010-02-22
Revised
: 2013-12-13
Doc No. TT4-EA-12390
Revision. 3
Product Standards
Schottky Barrier Diode
DB4X501K0R
Technical Data ( reference )
IR - VR
IF - VF
1.0E-01
1.0E+00
100 ℃
1.0E-01
Reverse current IR (A)
Forward current IF (A)
1.0E-02
125 ℃
100 ℃
1.0E-02
85 ℃
1.0E-03
25 ℃
1.0E-04
1.0E-03
85 ℃
1.0E-04
1.0E-05
25 ℃
1.0E-06
1.0E-07
-40 ℃
1.0E-08
-40 ℃
1.0E-05
0.0
Ta = 125 ℃
1.0E-09
0.1
0.2
0.3
0.4
0.5
0.6
Forward voltage VF (V)
0
10
20
30
40
Reverse voltage VR (V)
50
Ct - VR
Terminal capacitance (pF)
24
Ta = 25 ℃
f = 1 MHz
20
16
12
8
4
0
0
10
20
30
Reverse voltage VR (V)
40
Page 3 of 4
Established : 2010-02-22
Revised
: 2013-12-13
Doc No. TT4-EA-12390
Revision. 3
Product Standards
Schottky Barrier Diode
DB4X501K0R
Mini4-G4-B
Unit: mm
+0.20
2.90-0.05
+0.05
0.13-0.02
(0.95) (0.95)
+0.10
0.40-0.05
+0.10
0.65-0.05
(6°)
+0.2
0.4±0.2
(0.2)
2
(0.65)
1
2.8-0.3
+0.25
3
1.50-0.05
4
1.9±0.1
+0.3
1.1-0.1
+0.2
0 to 0.1
1.1-0.1
(8°)
Land Pattern (Reference) (Unit: mm)
1.0
2.4
1.9
1.0
Page 4 of 4
Established : 2010-02-22
Revised
: 2013-12-13
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.
(2) The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products. No license is granted in and to any intellectual property right or other right owned by Panasonic Corporation or any
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.
(3) The products described in this book are intended to be used for general applications (such as office equipment, communications
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.
It is to be understood that our company shall not be held responsible for any damage incurred as a result of or in connection with
your using the products described in this book for any special application, unless our company agrees to your using the products in
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(4) The products and product specifications described in this book are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
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
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
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