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SR250PT PDF预览

SR250PT

更新时间: 2024-09-23 06:13:43
品牌 Logo 应用领域
力勤 - CHENMKO /
页数 文件大小 规格书
2页 78K
描述
SCHOTTKY BARRIER RECTIFIER

SR250PT 数据手册

 浏览型号SR250PT的Datasheet PDF文件第2页 
SR220PT  
THRU  
CHENMKO ENTERPRISE CO.,LTD  
SCHOTTKY BARRIER RECTIFIER  
SR260PT  
VOLTAGE RANGE 20 - 60 Volts CURRENT 2.0 Amperes  
FEATURES  
* Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0  
* Low switching noise  
* Low forward voltage drop  
* High current capability  
* High switching capability  
DO-41  
* High reliability  
* High surge capability  
* High temperature soldering guaranteed :  
260oC/10 seconds , 0.375" (9.5mm) lead length,  
5lbs. (2.3kg) tension  
0.034(0.9)  
DIA.  
0.028(0.7)  
1.0(25.4)  
MIN.  
MECHANICAL DATA  
Case: JEDEC DO-41 molded plastic body  
Terminals: Plated axial leads, solderable per MIL-STD-750,  
Method 2026  
Polarity: Color band denotes cathode end  
Mounting Position: Any  
0.205(5.2)  
0.166(4.2)  
0.107(2.7)  
0.080(2.0)  
DIA.  
1.0(25.4)  
MIN.  
Weight: 0.33 gram  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25oC ambient temperature unless otherwise specified.  
Single phase, half wave, 60 HZ, resistive or inductive load.  
For capacitive load, derate current by 20%.  
Dimensions in inches and (millimeters)  
DO-41  
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )  
RATINGS  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
SYMBOL  
VRRM  
SR220PT SR230PT SR240PT SR250PT SR260PT UNITS  
20  
14  
20  
30  
21  
30  
40  
28  
40  
50  
35  
50  
60  
42  
60  
Volts  
Volts  
Volts  
VRMS  
Maximum DC Blocking Voltage  
VDC  
Maximum Average Forward Rectified Current  
0.375" (9.5mm) lead length (SEE FIG.1)  
IO  
2.0  
60  
Amps  
Amps  
Peak Forward Surge Current 8.3 ms single half sine-wave  
superimposed on rated load (JEDEC method)  
IFSM  
CJ  
Typical Junction Capacitance (Note 1)  
Typical Thermal Resistance (Note 2)  
110  
50  
pF  
oC / W  
R
JA  
oC  
oC  
Operating Temperature Range  
Storage Temperature Range  
TJ  
TSTG  
-65 to +125  
-65 to +150  
-65 to +150  
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )  
CHARACTERISTICS  
SYMBOL  
SR220PT SR230PT SR240PT SR250PT SR260PT UNITS  
Maximum Instantaneous Forward Voltage at 2.0 A DC  
VF  
IR  
0.55  
0.70  
Volts  
Maximum Average Reverse Current  
at Rated DC Blocking Voltage  
@ TA = 25oC  
@ TA = 100oC  
1.0  
10  
mAmps  
mAmps  
2004-9  
NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts  
2. Thermal Resistance ( Junction to Ambient ) : Vertical PC Board Mounting, 0.5" (12.7mm) Lead Length.  

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