SDM20U30-76K [DIODES]
SURFACE MOUNT SCHOTTKY BARRIER DIODE; 表面贴装肖特基二极管
| 型号： | SDM20U30-76K |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | SURFACE MOUNT SCHOTTKY BARRIER DIODE |
| 文件： | 总3页 (文件大小：71K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SPICE MODEL: SDM20U30
SDM20U30
Lead-free Green
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
·
·
Low Forward Voltage Drop
Guard Ring Construction for
Transient Protection
·
·
·
·
·
·
Negligible Reverse Recovery Time
Low Capacitance
Ultra-Small Surface Mount Package
Lead Free By Design/RoHS Compliant (Note 1)
"Green" Device, Note 4 and 5
SOD-523
CATHODE MARK
Dim
A
Min
1.50
1.10
0.25
0.70
0.10
0.55
Max
1.70
1.30
0.35
0.90
0.20
0.65
Qualified to AEC-Q101 Standards for High Reliability
B
C
Mechanical Data
D
MARKING CODE
·
·
Case: SOD-523
E
Case Material: Molded Plastic, "Green" Molding
Compound, Note 5. UL Flammability Classification
Rating 94V-0
E
G
C
D
G
All Dimensions in mm
·
·
·
Moisture Sensitivity: Level 1 per J-STD-020C
Terminal Connections: Cathode Band
Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
·
·
·
Marking Code: LM
Ordering Information: See Last Page
Weight: 0.002 grams (approximate)
@ TA = 25°C unless otherwise specified
Maximum Ratings
Characteristic
Symbol
Value
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
30
VR(RMS)
IO
V
mA
A
RMS Reverse Voltage
21
200
1.0
Mean Rectifying Current (Note 2)
Peak Forward Surge Current
IFSM
@ 8.3ms Half Sine
Thermal Characteristics
Characteristic
Symbol
Pd
Value
150
Unit
mW
°C/W
°C
Power Dissipation (Note 2)
RqJA
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
667
Tj, TSTG
-65 to +125
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Characteristic
Symbol
Min
Typ
Max
Unit
Test Conditions
IR = 150mA
V(BR)R
Reverse Breakdown Voltage (Note 3)
30
¾
¾
V
IF = 20mA
IF = 200mA
0.35
0.50
VF
Forward Voltage Drop
¾
¾
V
VR = 30V
150
30
mA
mA
IR
Peak Reverse Current (Note 3)
Total Capacitance
¾
¾
¾
V
R = 10V
VR = 0V, f = 1.0MHz
CT
20
¾
pF
Note:
1. No purposefully added lead.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website
at http://www.diodes.com/datasheets/ap02001.pdf. T = 25°C.
A
3. Short duration pulse test used to minimize self-heating effect.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to
Date Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DS30397 Rev. 7 - 2
1 of 3
SDM20U30
www.diodes.com
ã Diodes Incorporated
1000
100
10
200
TA = 125°C
150
100
TA = 75°C
TA = 25°C
1
.1
.01
50
0
TA = -25°C
.001
0
25
75
125
50
100
0
200
800
400
600
TA, AMBIENT TEMPERATURE (°C)
VF, INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Typical Forward Characteristics
Fig. 1 Derating Curve
30
10m
1m
f = 1MHz
TA = 125°C
25
20
15
10
5
TA = 75°C
TA = 25°C
TA = -25°C
0
100n
4
6
2
8
10
12
0
5
15
25
0
10
20
30
VR, REVERSE VOLTAGE (V)
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
Fig. 4 Typical Total Capacitance
vs. Reverse Voltage
(Note 4 & 6)
Ordering Information
Device
Packaging
SOD-523
SOD-523
Shipping
SDM20U30-7
SDM20U30-76K
3000/Tape & Reel
6000/Tape & Reel
Note:
4. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to
Date Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
DS30397 Rev. 7 - 2
2 of 3
SDM20U30
www.diodes.com
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agreetoholdDiodesIncorporatedandallthecompanieswhoseproductsarerepresentedonourwebsite,harmlessagainstalldamages.
LIFE SUPPORT
DiodesIncorporatedproductsarenotauthorizedforuseascriticalcomponentsinlifesupportdevicesorsystemswithouttheexpressedwrittenapprovalofthe
PresidentofDiodesIncorporated.
DS30397 Rev. 7 - 2
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SDM20U30
www.diodes.com
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DIODES
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