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參數(shù)資料
| 型號： | SDM20U40-7 |
| 廠商： | DIODES INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | SURFACE MOUNT SCHOTTKY BARRIER DIODE |
| 中文描述： | 0.25 A, 40 V, SILICON, SIGNAL DIODE |
| 封裝： | GREEN, PLASTIC PACKAGE-2 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 76K |
| 代理商： | SDM20U40-7 |
Lead-free Green
DS30393 Rev. 5 - 2
1 of 3
SDM20U40
www.diodes.com
Diodes Incorporated
SDM20U40
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
Low Forward Voltage Drop
Guard Ring Construction for Transient Protection
Negligible Reverse Recovery Time
Low Reverse Capacitance
Ultra-Small Surface Mount Package
Lead Free By Design/RoHS Compliant (Note 1)
"Green" Device, Note 3 and 4
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
Maximum Ratings
@ T
A
= 25 C unless otherwise specified
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FSM
T
j
, T
STG
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 2)
40
V
28
250
1.0
V
mA
A
Non-Repetitive Peak Forward Surge Current
Operating and Storage Temperature Range
@ t
1.0s
-65 to +125
C
SOD-523
Min
Dim
A
B
C
D
E
G
All Dimensions in mm
Max
1.50
1.70
1.10
1.30
0.25
0.35
0.70
0.90
0.10
0.20
0.55
0.65
B
A
C
D
G
E
CATHODE MARK
S
MARKING CODE
Case: SOD-523
Case Material: Molded Plastic, "Green" Molding
Compound, Note 4. UL Flammability Classification
Rating 94V-0
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: S4
Ordering Information: See Last Page
Weight: 0.002 grams (approximate)
Thermal Characteristics
@ T
A
= 25 C unless otherwise specified
Characteristic
Symbol
P
d
R
JA
Value
150
667
Unit
mW
C/W
Power Dissipation (Note 2)
Thermal Resistance, Junction to Ambient Air (Note 2)
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.
3. Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
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.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SDM20U40-7-F | 功能描述:肖特基二極管與整流器 40V 150mW RoHS:否 制造商:Skyworks Solutions, Inc. 產(chǎn)品:Schottky Diodes 峰值反向電壓:2 V 正向連續(xù)電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
| SDM225 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| SDM225M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| SDM25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| SDM250 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
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