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Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

Features

  • 1.2-KVolt Schottky Rectifier
  • Zero Reverse Recovery Current
  • High-Frequency Operation
  • Temperature-Independent Switching Behavior
  • Positive Temperature Coefficient on VF Benefits
  • Replace Bipolar with Unipolar Rectifiers
  • Essentially No Switching Losses
  • Higher Efficiency
  • Reduction of Heat Sink Requirements
  • Parallel Devices Without Thermal Runaway

Applications

  • Switch Mode Power Supplies
  • Power Factor Correction
  • Motor Drives Package TO-247-3 Maximum Ratings (TC=25°C unless otherwise specified) Symbol Parameter Value Test Conditions Note VRRM Repetitive Peak Reverse Voltage 1200 V VRSM Surge Peak Reverse Voltage 1300 V VDC DC Blocking Voltage 1200 V IF Continuous Forward Current (Per Leg/Device) 16.5/33 A TC=25˚C TC=135˚C TC=157˚C IFRM Repetitive Peak Forward Surge Current 47* 31.5* A TC=25˚C, tP=10 ms, Half Sine Pulse TC-110˚C, tP=10 ms, Half Sine Pulse IFSM Non-Repetitive Peak Forward Surge Current 71* 59.5* A TC=25˚C, tP=10 ms, Half Sine Pulse TC=110˚C, tP=10 ms, Half Sine Pulse IF,Max Non-Repetitive Peak Forward Current 750* 620* A TC=25˚C, tP=10 ms, Pulse TC=110˚C, tP=10 ms, Pulse Ptot Power Dissipation(Per Leg/Device) 176/352 76/152 W TC=25˚C TC=110˚C TJ Operating Junction Range -55 to +175 ˚C Tstg Storage Temperature Range -55 to +135 ˚C TO-247 Mounting Torque 1 8.8 Nm lbf-in M3 Screw 6-32 Screw * Per Leg, Per Device Part Number Package Marking C4D20120D TO-247-3 C4D20120 VRRM = 1200 V IF (TC=135˚C) = 33 A Qc = 104 nC**

Figure 1. Forward Characteristics Figure 2. Reverse Characteristics

3 V IF = 10 A TJ=25°C

  1. This is a majority carrier diode, so there is no reverse recovery charge.

C4D20120D Rev. C Part Number Package Marking C4D20120D TO-247-3 C4D20120 Recommended Solder Pad Layout Package Dimensions Package TO-247-3 POS Inches Millimeters Min Max Min Max A .605 .635 15.367 16.130 B .800 .831 20.320 21.10 C .780 .800 19.810 20.320 D .095 .133 2.413 3.380 E .046 .052 1.168 1.321 F .060 .095 1.524 2.410 G .215 TYP 5.460 TYP H .175 .205 4.450 5.210 J .075 .085 1.910 2.160 K 6˚ 21˚ 6˚ 21˚ L 4˚ 6˚ 4˚ 6˚ M 2˚ 4˚ 2˚ 4˚ N 2˚ 4˚ 2˚ 4˚ P .090 .100 2.286 2.540 Q .020 .030 .508 .762 R 9˚ 11˚ 9˚ 11˚ S 9˚ 11˚ 9˚ 11˚ T 2˚ 8˚ 2˚ 8˚ U 2˚ 8˚ 2˚ 8˚ V .137 .144 3.487 3.658 W .210 .248 5.334 6.300 X .502 .557 12.751 14.150 Y .637 .695 16.180 17.653 Z .038 .052 0.964 1.321 AA .110 .140 2.794 3.556 BB .030 .046 0.766 1.168 CC .161 .176 4.100 4.472 W X Y Z AA BB CC TO-247-3 Note: Recommended soldering profiles can be found in the applications note here: http://www.cree.com/power_app_notes/soldering

C4D20120D Rev. C Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo, and Zero Recovery are registered trademarks of Cree, Inc. Cree, Inc.

4600 Silicon Drive

Durham, NC 27703 USA Tel: +1.919.313.5300 Fax: +1.919.313.5451 www.cree.com/power

  • RoHS Compliance The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree representative or from the Product Documentation sections of www.cree.com.
  • REACh Compliance REACh substances of high concern (SVHCs) information is available for this product. Since the European Chemi- cal Agency (ECHA) has published notice of their intent to frequently revise the SVHC listing for the foreseeable future,please contact a Cree representative to insure you get the most up-to-date REACh SVHC Declaration. REACh banned substance information (REACh Article 67) is also available upon request.
  • This product has not been designed or tested for use in, and is not intended for use in, applications implanted into the human body nor in applications in which failure of the product could lead to death, personal injury or property damage, including but not limited to equipment used in the operation of nuclear facilities, life-support machines, cardiac defibrillators or similar emergency medical equipment, aircraft navigation or communication or control systems, or air traffic control systems. Notes VT RT Diode Model CSD04060 Vf T = VT + If*RT Diode Model Note: Tj = Diode Junction Temperature In Degrees Celsius, valid from 25°C to 175°C VfT = VT+If*RT