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DRD3920V34 Dataheets PDF



Part Number DRD3920V34
Manufacturers Dynex
Logo Dynex
Description Rectifier Diode
Datasheet DRD3920V34 DatasheetDRD3920V34 Datasheet (PDF)

FEATURES  Double Side Cooling  High Surge Capability DRD3920V34 Rectifier Diode DS6012 – 1 March 2011 (LN28199) KEY PARAMETERS VRRM IF(AV) IFSM 3400V 3920A 49500A VOLTAGE RATINGS Part and Ordering Number DRD3920V34 DRD3920V32 DRD3920V30 DRD3920V28 DRD3920V26 DRD3920V24 Repetitive Peak Voltages VRRM V 3400 3200 3000 2800 2600 2400 Conditions VRSM = VRRM+100V ORDERING INFORMATION When ordering, select the required part number shown in the Voltage Ratings selection table. For example: DR.

  DRD3920V34   DRD3920V34



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FEATURES  Double Side Cooling  High Surge Capability DRD3920V34 Rectifier Diode DS6012 – 1 March 2011 (LN28199) KEY PARAMETERS VRRM IF(AV) IFSM 3400V 3920A 49500A VOLTAGE RATINGS Part and Ordering Number DRD3920V34 DRD3920V32 DRD3920V30 DRD3920V28 DRD3920V26 DRD3920V24 Repetitive Peak Voltages VRRM V 3400 3200 3000 2800 2600 2400 Conditions VRSM = VRRM+100V ORDERING INFORMATION When ordering, select the required part number shown in the Voltage Ratings selection table. For example: DRD3920V34 for a 3400V device Outline type code: V (See Package Details for further information) Fig. 1 Package outline www.dynexsemi.com 1/6 DRD3920V34 CURRENT RATINGS Tcase = 75°C unless stated otherwise Symbol Parameter Double Side Cooled IF(AV) Mean forward current IF(RMS) IF RMS value Continuous (direct) on-state current Test Conditions Half wave resistive load - Tcase = 100°C unless stated otherwise Symbol Parameter Double Side Cooled IF(AV) IF(RMS) Mean forward current RMS value IF Continuous (direct) on-state current Test Conditions Half wave resistive load - Max. Units 4740 7440 6700 A A A Max. Units 3920 6150 5540 A A A SURGE RATINGS Symbol Parameter IFSM Surge (non-repetitive) on-state current I2t I2t for fusing Test Conditions 10ms half sine, Tcase = 175°C VR = 0 Max. 49.5 12.25 Units kA MA2s www.dynexsemi.com 2/6 THERMAL AND MECHANICAL RATINGS DRD3920V34 -3- Symbol Parameter Test Conditions Rth(j-c) Rth(c-h) Tvj Tstg Fm Thermal resistance – junction to case Double side cooled Thermal resistance – case to heatsink Double side cooled Virtual junction temperature Blocking VDRM / VRRM Storage temperature range Clamping force DC DC Min. -40 -40 50 Max. Units 0.01 0.003 175 175 62 °C/W °C/W °C °C kN CHARACTERISTICS Symbol Parameter VFM Forward voltage IRM Peak reverse current QS Total stored charge VTO Threshold voltage rT Slope resistance Test Conditions At 3000A peak, Tcase = 25°C At VDRM, Tcase = 175°C IF = 4000A, dIRR/dt =10A/µs Tcase = 175°C, VR =100V At Tvj = 175°C At Tvj = 175°C Min. - - - Max. 1.25 250 5500 0.85 0.084 Units V mA µC V m www.dynexsemi.com 3/6 DRD3920V34 Instantaneous forward current, IF - (A) CURVES 10000 9000 8000 7000 Tj=175°C 6000 5000 4000 3000 2000 1000 0 0.6 0.8 1 1.2 1.4 1.6 Instantaneous forward voltage,VF - (V) 1.8 Fig.2 Maximum forward characteristics Mean power dissipation - (W) 8000 7000 6000 1/2 wave 3 phase 6 phase 5000 4000 3000 2000 1000 0 0 1000 2000 3000 4000 Mean on-state current, IT(AV) - (A) 5000 Fig.3 Dissipation curves 54.0 49.0 44.0 Conditons: Tcase=175°C VR=0 Pulse width = 10ms 39.0 34.0 29.0 24.0 19.0 14.0 9.0 4.0 1 10 100 Number of cycles Fig.4 Surge (Non-Repetitive) Forward current vs time Thermal Impedance Zth(j-c) (°C/W) 0.015 Double side cooled 0.01 0.005 0 0.001 0.01 0.1 Time ( s ) 1 10 100 Fig.5 Maximum (limit) transient thermal impedancejunction to case www.dynexsemi.com 4/6 Surge current, ITSM - (KA) DRD3920V34 -5- PACKAGE DETAILS For further package information, please contact Customer Services. All dimensions in mm, unless stated otherwise. DO NOT SCALE. Package outline type code: V Note: Some packages may be supplied with gate and or tags. www.dynexsemi.com 5/6 DRD3920V34 IMPORTANT INFORMATION: This publication is provided for information only and not for resale. The products and information in this publication are intended for use by appropriately trained technical personnel. Due to the diversity of product applications, the information contained herein is provided as a general guide only and does not constitute any guarantee of suitability for use in a specific application.The user must evaluate the suitability of the product and the completeness of the product data for the application. The user is responsible for product selection and ensuring all safety and any warning requirements are met. Should additional product information be needed please contact Customer Service. Although we have endeavoured to carefully compile the information in this publication it may contain inaccuracies or typographical errors. The information is provided without any warranty or guarantee of any kind. This publication is an uncontrolled document and is subject to change without notice. When referring to it please ensure that it is the most up to date version and has not been superseded. The products are not intended for use in applications where a failure or malfunction may cause loss of life, injury or damage to property. The user must ensure that appropriate safety precautions are taken to prevent or mitigate the consequences of a product failure or malfunction. The products must not be touched when operating because there is a danger of electrocution or severe burning. Always use protective safety equipment such as appropriate shields for the product and wear safety glasses. Even when disconnected any electric charge remaining in the product must be.


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