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SDM20U40 PDF预览

SDM20U40

更新时间： 2024-11-04 22:08:23
品牌 Logo 应用领域
美台 - DIODES 肖特基二极管
页数 文件大小 规格书
2页 62K
描述
SURFACE MOUNT SCHOTTKY BARRIER DIODE

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SDM20U40 数据手册

 浏览型号SDM20U40的Datasheet PDF文件第2页 
SDM20U40  
SURFACE MOUNT SCHOTTKY BARRIER DIODE  
SPICE MODEL: SDM20U40  
Features  
·
·
Low Forward Voltage Drop  
Guard Ring Construction for  
Transient Protection  
·
·
·
Negligible Reverse Recovery Time  
Low Reverse Capacitance  
Ultra-Small Surface Mount Package  
CATHODE MARK  
SOD-523  
Dim  
A
Min  
1.50  
1.10  
0.25  
0.70  
0.10  
0.50  
Max  
1.70  
1.30  
0.35  
0.90  
0.20  
0.70  
B
Mechanical Data  
·
·
C
Case: SOD-523, Molded Plastic  
Case material - UL Flammability Rating  
Classification 94V-0  
Moisture sensitivity: Level 1 per J-STD-020A  
Terminals: Finish - Matte Tin (Note 1)  
Solderable per MIL-STD-202, Method 208  
D
MARKING CODE  
E
G
·
·
E
C
D
All Dimensions in mm  
G
·
·
·
Polarity: Cathode Band  
Marking Code: S4  
Weight: 0.002 grams (approx.)  
@ TA = 25°C unless otherwise specified  
Maximum Ratings  
Characteristic  
Symbol  
Value  
Unit  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
VRRM  
VRWM  
VR  
V
40  
VR(RMS)  
IFM  
V
mA  
A
RMS Reverse Voltage  
28  
250  
Forward Continuous Current (Note 2)  
Non-Repetitive Peak Forward Surge Current @ t £ 1.0s  
Power Dissipation (Note 2)  
IFSM  
1.0  
Pd  
150  
mW  
°C/W  
°C  
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  
V(BR)R  
Reverse Breakdown Voltage (Note 3)  
IR = 10mA  
40  
¾
¾
V
IF = 20mA  
IF = 200mA  
0.37  
0.60  
VF  
Forward Voltage Drop  
¾
¾
V
V
R = 30V  
5
1
mA  
mA  
IR  
CT  
trr  
Peak Reverse Current (Note 3)  
Total Capacitance  
¾
¾
¾
¾
50  
10  
VR = 10V  
VR = 0V, f = 1.0MHz  
¾
pF  
ns  
IF = IR = 200mA,  
Irr = 0.1 x IR, RL = 100W  
Reverse Recovery Time  
¾
(Note 4)  
Ordering Information  
Device  
Packaging  
Shipping  
SDM20U40-7  
SOD-523  
3000/Tape & Reel  
Note:  
1. If lead-bearing terminal plating is required, please contact your Diodes Inc. sales representative for availability and minimum  
order details.  
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. Short duration pulse test used so as to minimize self-heating effect.  
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.  
DS30393 Rev. 1 - 2  
1 of 2  
SDM20U40  
www.diodes.com  
ã Diodes Incorporated  
12

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