 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| R BY251 THRU BY255 GENERAL PURPOSE PLASTIC RECTIFIER Reverse Voltage - 200 to 1300 Volts Forward Current -3.0Amperes SILICON RECTIFIER WWW.JIFUSEMICON.COM SEMICONDUCTOR FEATURES Low cost Diffused junction High current capability The plastic material carries U/L recognition 94V-0 JF DO-201AD 1.0(25.4) MIN 0.210(5.3) 0.190(4.8) DIA MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial lead solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.042ounce, 1.1 grams 0.052(1.32) 0.048(1.22) DIA 0.375(9.50) 0.285(7.20) 1.0(25.4) MIN Dimensions in inches and (millimeters) 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, derate by 20%.) Symols Maximum Recurrent Peak Reverse Voltage Maximum average Forward Rectified Current at TA=50 C Recurrent peak Forward Current Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum Instantaneous Forward Voltage at 3.0 A Maximum Reverse current at rated DC Blocking Voltage Typical Thermal Resistance Typical Junction Capacitance (Note 1) Operating and Storage temperature Range BY 251 200 BY 252 400 BY 253 600 3.0 20.0 BY 254 800 BY 255 1000 Units VRRM I(AV) IFRM IFSM VF IR R JA CJ TJ TSTG Volts Amps Amps Amps Volts A C/W PF C 100.0 1.1 10.0 30.0 30.0 -50 to+150 Note: 1.Measured at 1MHz and applied reverse voltage of 4.0V 7-44 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096 RATINGS AND CHARACTERISTIC CURVES BY251 THRU BY255 FIG.1-FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL FORWARD CHARACTERISTICS 4 10mm 10mm 100 10 INSTANTANEOUS FORWARD CURRENT( AMPERES) Ror L-Load AVERAGE FORWARD CURRENT AMPERES 3 2 C-Load 1 0.1 0.01 0.001 TJ=150 C TJ=25 C 1 0 0 25 50 75 100 150 125 175 LEAD TEMPERATURE ( C) Typ.values 0.2 0.40.6 0.81.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD V OLTAGE (VOL TS) FIG.3-MAXIMUM NON-REPBTITIVE FORWARD SURGE CURRENT 1000 FIG.4-TYPICAL THERMAL RESISTANCE 50 IFM THERMAL RESISTANCE JUNCTION AMBIENT( C/W) 1 Cycle 400 Permissible surge current(A) 40 Max 200 TJ=25 C 100 30 20 Typ 40 R 10 L L 20 1 2 4 10 20 100 JA Number of cycles at 50Hz 0 0 5 10 15 20 25 30 LEAD LENGTH (mm) 7-45 JINAN JINGHENG CO., LTD. NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096 WWW.JIFUSEMICON.COM SILICON RECTIFIER |
Price & Availability of BY255
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |