Qspeed Q-Series Diodes

Data Sheets

ECAD Models


Qspeed Q-Series Diodes ECAD Models

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Product Details

Qspeed™ diodes have the lowest QRR of any Silicon diode. Their recovery characteristics increase efficiency, reduce EMI and eliminate snubbers.

Product Highlights

Features

  • Low QRR, Low IRRM, Low tRR
  • High dIF/dt capable (1000A/µs)
  • Soft recovery

Benefits

  • Increases efficiency
    • Eliminates need for snubber circuits
    • Reduces EMI filter component size & count
  • Enables extremely fast switching

Applications

  • Power Factor Correction (PFC) Boost Diode
  • Motor drive circuits
  • DC-AC Inverters

Related Information

Simulate Qspeed diodes on PowerEsim

Power Integrations has partnered with PowerEsim to bring you a fast and accurate way to simulate the superior performance of Qspeed products. Follow the link by clicking on the PowerEsim logo below.

PowerEsim_90_90.gif

Applications

Component Selection Guide

600 V

DatasheetVRRM
MAX
IF<AVG>
TJ
=150°¹
VF<TYP>
TJ
=150°
QRR
TJ
=25°
QRR
TJ
=125°
LQA03TC600²600 V3 A2.3 V4.8 nC17.5 nC
LQA05TC600²600 V5 A2.28 V6.0 nC27 nC
LQA08TC600²600 V8 A2.3 V7.0 nC36 nC

300 V

DatasheetVRRM
MAX
IF<AVG>
TJ
=150°¹
VF<TYP>
TJ
=150°
QRR
TJ
=25°
QRR
TJ
=125°
LQA06T300²300 V6 A1.34 V9 nC27 nC
LQA10T300²300 V10 A1.36 V10 nC38 nC
LQA12T300C300 V6 A1.3 V8.5 nC27 nC
LQA12B300C³300 V6 A1.3 V8.5 nC27 nC
LQA16T300²300 V16 A1.4 V12 nC44 nC
LQA20B300C³300 V10 A1.36 V10 nC38 nC
LQA20T300C300 V10 A1.36 V10 nC38 nC
LQA30T300²300 V30 A1.45 V13 nC53 nC
LQA30A300C300 V15 A1.4 V12.5 nC47 nC
LQA32T300C300 V16 A1.3 V11.5 nC44 nC
LQA60A300C300 V30 A1.45 V13 nC53 nC

200 V

DatasheetVRRM
MAX
IF<AVG>
TJ
=150°¹
VF<TYP>
TJ
=150°
QRR<TYP>
TJ
=25°
QRR<TYP>
TJ
=125°
LQA10T200C²200 V5 A0.8 V15.6 nC32.4 nC
LQA10N200C²200 V5 A0.8 V15.6 nC32.4 nC
LQA20T200C²200 V10 A0.85 V20 nC48.4 nC
LQA20N200C²200 V10 A0.85 V20 nC48.4 nC
LQA30T200C²200 V15 A0.86 V21.5 nC55.4 nC
LQA30B200C²200 V15 A0.86 V21.5 nC55.4 nC
LQA40T200C²200 V20 A0.875 V22 nC61 nC
LQA40B200C²200 V20 A0.875 V22 nC61 nC

150 V

DatasheetVRRM
MAX
IF<AVG>
TJ
=150°¹
VF<TYP>
TJ
=150°
QRR<TYP>
TJ
=25°
QRR<TYP>
TJ
=125°
LQA10T150C²150 V5 A0.8 V8.6 nC21.4 nC
LQA10N150C²150 V5 A0.8 V8.6 nC21.4 nC
LQA20T150C²150 V10 A0.85 V9.2 nC27.8 nC
LQA20N150C²150 V10 A0.85 V9.2 nC27.8 nC
LQA30T150C²150 V15 A0.86 V10.3 nC31.5 nC
LQA30B150C²150 V15 A0.86 V10.3 nC31.5 nC
LQA40T150C²150 V20 A0.875 V10.4 nC33.6 nC
LQA40B150C²150 V20 A0.875 V10.4 nC33.6 nC


NOTES:

  1. Temperatures are in degrees celsius (°C)
  2. Uses the TO-220AC package type
  3. Uses the D2PAK package type
  4. Uses the TO-247AD package type
  5. Uses the TO-220AB package type

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