參數(shù)資料
型號： SDM40E20L
廠商： Diodes Inc.
英文描述： DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE
中文描述： 雙表面貼裝肖特基二極管
文件頁數(shù)： 1/3頁
文件大?。?/td> 81K
代理商： SDM40E20L
Lead-free Green
DS30298 Rev. 8 - 2
1 of 3
SDM40E20L/S/C
www.diodes.com
Diodes Incorporated
SDM40E20L/S/C
DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Ratings
@ T
A
= 25 C unless otherwise specified
Characteristic
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
20
V
14
0.4
V
A
I
FSM
2
A
Power Dissipation (Note 1)
(Note 2)
P
d
225
300
444
333
mW
Typical Thermal Resistance Junction to Ambient (Note 1)
(Note 2)
R
JA
C/W
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +125
C
A
E
J
L
M
B
C
H
G
D
K
TOP VIEW
Very Low Forward Voltage Drop
Guard Ring Construction for Transient Protection
High Conductance
Lead Free By Design/RoHS Compliant (Note 4)
"Green Device" (Note 5)
Mechanical Data
Case: SOT-23
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Polarity: See Diagram
Leads: Solderable per MIL-STD-202, Method 208
Terminals: SDM40E20LS Finish
annealed over Alloy 42 leadframe.
SDM40E20LC Finish
annealed over CDA194 leadframe. Solderable
per MIL-STD-202, Method 208
Marking: Date Code and Type Code
Type Code: KSW, KWS
Ordering Information: See Page 3
Weight: 0.008 grams (approximate)
Matte Tin Finish
Matte Tin Finish
Electrical Characteristics
@ T
A
= 25 C unless otherwise specified
Characteristic
Symbol
V
(BR)R
Min
Typ
Max
Unit
V
Test Conditions
I
R
= 0.5mA
I
F
= 0.1A
I
F
= 0.5A
V
R
= 10V
V
R
= 20V
f = 1MHz, V
R
= 0VDC
Reverse Breakdown Voltage (Note 3)
20
Forward Voltage Drop
V
F
0.310
0.430
100
250
V
Leakage Current (Note 3)
I
R
A
Total Capacitance
C
T
120
pF
Notes: 1. Device mounted on FR-5 1.0 x 0.75 x 0.062 inch PCB pad layout.
2. Device mounted on Alumina PCB, 0.4 inch x 0.3 inch x 0.024 inch pad layout.
3. Short duration test pulse used to minimize self-heating effect.
4. No purposefully added lead.
5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
SOT-23
Min
Dim
A
B
C
D
E
G
H
J
K
L
M
Max
0.37
0.51
1.20
1.40
2.30
2.50
0.89
1.03
0.45
0.60
1.78
2.05
2.80
3.00
0.013
0.10
0.903
1.10
0.45
0.61
0.085
0.180
0
8
All Dimensions in mm
SDM40E20LC
(KWS Marking Code)
SDM40E20LS
(KSW Marking Code)
N
相關(guān)PDF資料
PDF描述
SDM40E20L_1 DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDM40E20L_08 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE
SDM40E20L_1 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE
SDM40E20LA-7 功能描述:肖特基二極管與整流器 0.4A 20V 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel
SDM40E20LC 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE
SDM40E20LC-7 功能描述:肖特基二極管與整流器 0.4A COMMON CATHODE 20V 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel
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