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SM5818

更新时间: 2024-10-29 06:12:07
品牌 Logo 应用领域
商升特 - SEMTECH 肖特基二极管
页数 文件大小 规格书
1页 115K
描述
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS

SM5818 数据手册

  
SM5817 THRU SM5819  
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS  
Reverse Voltage - 20 to 40 V  
Forward Current - 1 A  
Features  
Fast switching  
Glass passivated device  
Ideal for surface mounted applications  
Low leakage current  
Metallurgically bonded construction  
Mechanical data  
Case: MELF (DO-213AB) molded plastic  
Mounting position: Any  
Plastic case MELF (DO-213AB)  
Dimensions in millimeters  
Absolute Maximum Ratings and Characteristics  
O
Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave,60Hz, resistive or inductive load. For capacitive  
load, derate current by 20%.  
Parameter  
Symbols SM5817  
SM5818  
30  
SM5819  
40  
Units  
V
Maximum Repetitive Peak Reverse Voltage  
VRRM  
VRMS  
VDC  
20  
14  
20  
Maximum RMS Voltage  
21  
30  
1
28  
40  
V
V
A
Maximum DC Blocking Voltage  
Maximum Average Forward Rectified Current at TA = 90 OC  
IF(AV)  
Peak Forward Surge Current 8.3 ms Single Half Sine-Wave Superimposed  
on Rated Load (JEDEC method)  
IFSM  
25  
A
Maximum Instantaneous Forward Voltage at 1 A DC  
Maximum Instantaneous Forward Voltage at 3.1 A DC  
VF  
VF  
0.45  
0.75  
0.55  
0.6  
0.9  
V
V
0.875  
1
Maximum Average Reverse Current at Rated DC Blocking  
Voltage  
at TA = 25 OC  
at TA = 100 OC  
IR  
mA  
10  
Typical Thermal Resistance 1)  
80  
110  
OC/W  
pF  
RθJA  
CJ  
Typical Junction Capacitance 2)  
Operating and Storage Temperature Range  
Tj,Tstg  
- 65 to + 125  
OC  
1) Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5" (12.7 mm) Lead Length.  
2) Measured at 1 MHz and applied reverse voltage of 4 volts.  
SEMTECH ELECTRONICS LTD.  
(Subsidiary of Sino-Tech International Holdings Limited, a company  
listed on the Hong Kong Stock Exchange, Stock Code: 724)  
®
Dated : 23/12/2008  

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