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SR250 PDF预览

SR250

更新时间: 2024-11-16 06:13:39
品牌 Logo 应用领域
顺烨 - SHUNYE /
页数 文件大小 规格书
2页 232K
描述
SCHOTTKY BARRIER RECTIFIER

SR250 数据手册

 浏览型号SR250的Datasheet PDF文件第2页 
SR220 THRU SR2A0  
SCHOTTKY BARRIER RECTIFIER  
Reverse Voltage - 20 to 100 Volts Forward Current - 2.0 Ampere  
FEATURES  
DO-15  
The plastic package carries Underwriters Laboratory  
Flammability Classification 94V-0  
Metal silicon junction,majority carrier conduction  
Low power loss,high efficiency  
High forward surge current capability  
High temperature soldering guaranteed:  
1.0 (25.4)  
MIN.  
0.140 (3.6)  
0.104(2.6)  
DIA.  
250 C/10 seconds,0.375(9.5mm) lead length,  
5 lbs. (2.3kg) tension  
0.300(7.6)  
0.230(5.8)  
MECHANICAL DATA  
1.0 (25.4)  
MIN.  
Case: JEDEC DO-15 molded plastic body  
Terminals: Plated axial leads, solderable per MIL-STD-750,  
Method 2026  
0.034 (0.90)  
0.028 (0.70)  
DIA.  
Polarity: Color band denotes cathode end  
Mounting Position: Any  
Dimensions in inches and (millimeters)  
Weight:0.014 ounce, 0.40 grams  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25 C ambient temperature unless otherwise specified.  
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.  
SR SR  
SR  
SR  
SR SR SR SR SR  
220 230 240 250 260  
SYMBOLS  
UNITS  
270 280 290 2A0  
Maximum repetitive peak reverse voltage  
Maximum RMS voltage  
20 30 40 50 60 70 80  
49  
90 100  
63 70  
90 100  
VOLTS  
VOLTS  
VOLTS  
VRRM  
VRMS  
VDC  
14 21 28 35 42  
56  
20 30 40 50 60 70 80  
Maximum DC blocking voltage  
Maximum average forward rectified current  
0.375(9.5mm) lead length(see fig.1)  
Peak forward surge current  
I(AV)  
2.0  
Amp  
IFSM  
60.0  
8.3ms single half sine-wave superimposed on  
rated load (JEDEC Method)  
Amps  
VF  
IR  
0.55  
0.70  
1.0  
0.85  
Maximum instantaneous forward voltage at 2.0A  
Volts  
mA  
Maximum DC reverse current  
at rated DC blocking voltage  
TA=25 C  
TA=100 C  
10.0  
Typical junction capacitance (NOTE 1)  
220  
80  
CJ  
pF  
C/W  
C
Typical thermal resistance (NOTE 2)  
Operating junction temperature range  
RqJA  
50.0  
-65 to +125  
-65 to +150  
-65 to +150  
TJ  
Storage temperature range  
C
TSTG  
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.  
2.Thermal resistance from junction to ambient at 0.375(9.5mm)lead length,P.C.B. mounted  
www.shunyegroup.com  

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