2.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
B270 -B2100 Features
• • • • • • •
Schottky Barrier Chip
Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency Surge Overload Rating to 50A Peak
For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application
High Temperature Soldering: 260°C/10 Second at Terminal Lead Free Finish/RoHS Compliant (Note 1)
Mechanical Data
• • • • • • • •
Case: SMB
Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch Marking Information: See Page 3 Ordering Information: See Page 3 Weight: 0.093 grams (approximate)
Top ViewBottom View
Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
SymbolVRRM VRWMVR
RMS Reverse Voltage VR(RMS) Average Rectified Output Current @ TT = 125°C IO Non-Repetitive Peak Forward Surge Current 8.3ms
IFSM
Single Half Sine-Wave Superimposed on Rated Load
B270 70 49
B280 80 56
2.0 50
B290 90 63
B2100 100 70
Unit V V A A
Thermal Characteristics
Characteristic
Typical Thermal Resistance Junction to Terminal (Note 2) Operating and Storage Temperature Range
Symbol RθJT TJ, TSTG
Value 15 -65 to +150
Unit °C/W °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Forward Voltage Drop Leakage Current (Note 3) Total Capacitance
Notes:
Symbol VF IR CT
Min - - - -
Typ - - - -
Max 0.79 0.69 7.0 2.0 75
Unit V mA pF
Test Condition IF = 2.0A, TA = 25°C IF = 2.0A, TA = 100°C @ Rated VR, TA = 25°C @ Rated VR, TA = 100°CVR = 4V, f = 1MHz
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes. 2. Valid provided that terminals are kept at ambient temperature. 3. Short duration pulse test used to minimize self-heating effect.
B270 - B2100
Document number: DS30021 Rev. 8 - 2
1 of 3
www.diodes.com
May 2008
© Diodes Incorporated
元器件交易网www.cecb2b.com
IF,INSTANTANEOUS FORWARD CURRENT (A)10
B270 -B21001.0Tj = 125°CTj = 100°C0.1Tj = 25°C 0.0100.20.40.60.81.0VF, INSTANTANEOUS FORWARD VOLTAGE (V)Fig. 1 Typical Forward Characteristics
2.5IF(AV),AVERAGE FORWARD CURRENT (A)
1,000CT, TOTAL CAPACITANCE (pF)2.01.51001.0 0.5100.10110100VR, DC REVERSE VOLTAGE (V)Fig. 3 Total Capacitance vs. Reverse Voltage
Single Half-Sine-Wave255075100125TT, TERMINAL TEMPERATURE (°C)Fig. 4 Forward Current Derating Curve150
50IFSM, PEAK FORWARD SURGE CURRENT (A)
40302010
10010NUMBER OF CYCLES AT 60 HzFig. 5 Max Non-Repetitive Peak Forward Surge Current 10B270 - B2100
Document number: DS30021 Rev. 8 - 2
2 of 3
www.diodes.com
May 2008
© Diodes Incorporated
元器件交易网www.cecb2b.com
B270 -B2100Ordering Information (Note 4)
Part Number B2xxx-13-F
Notes:
Case SMB Packaging 3000/Tape & Reel
4. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
YWWxxxx(x)XXXX = Product type marking code, ex: B290 (SMB package) = Manufacturers’ code marking YWW = Date code marking
Y = Last digit of year ex: 2 for 2002 WW = Week code 01 to 52
Package Outline Dimensions
BSMB
Dim Min Max A 3.30 3.94 B 4.06 4.57 C 1.96 2.21 D 0.15 0.31 E 5.00 5.59 G 0.05 0.20 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm
ACDJHGESuggested Pad Layout
DimensionsValue (in mm)
Z 6.7 G 1.8 X 2.3 Y 2.5 C 4.3
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.
B270 - B2100
Document number: DS30021 Rev. 8 - 2
3 of 3
www.diodes.com
May 2008
© Diodes Incorporated
因篇幅问题不能全部显示，请点此查看更多更全内容