DSDI60-18A.
RECTIFIER, 1.8KV, 63A, TO-247AD
- Manufacturer: LITTELFUSE
- Product type: Fast & Ultrafast Recovery Rectifier Diodes
- Repetitive Peak Reverse Voltage:1.8kV; Average Forward Current:63A; Diode Configuration:Single; Forward Voltage Max:4.1V; Reverse Recovery Time:300ns; Forward Surge Cu 02AH9896
- No. of Pins: 2 Pin
- Product Range: -
- Qualification: -
- Diode Case Style: TO-247AD
- Diode Configuration: Single
- Forward Voltage Max: 4.1V
- Forward Surge Current: 540A
- Reverse Recovery Time: 300ns
- Average Forward Current: 63A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 1.8kV
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 6.39 € |
| Current stock | 10+ |
| Lead time | 30 days |
**DSDI 60** ## **Super Fast Recovery Diode** **I** FAVM **= 63 A V** RRM **= 1400-1800 V t** rr **= 40 ns** |**VRSM**|**VRRM**|**Type**|| |---|---|---|---| |V|V||| |**1400**|**1400**|**DSDI 60-14A**|**DSDI 60-14A**| |**1600**|**1600**|**DSDI 60-16A**|**DSDI 60-16A**| |**1800**|**1800**|**DSDI 60-18A**|**DSDI 60-18A**| **==> picture [255 x 84] intentionally omitted <==** **----- Start of picture text -----**<br> TO-247 AD<br>A C<br>C<br>A C<br>A = Anode, C = Cathode<br>**----- End of picture text -----**<br> ## **Symbol Conditions** |**Symbol**|**Conditions**|||| |---|---|---|---|---| |**Symbolymbolmbol**|**Conditions**||**Maximum Ratings**|| |**IFRMS**|TVJ= TVJM||100|A| |**IFAVM**|TC= 60°C; rectangular, d = 0.5||63|A| |**IFRM**|tp< 10µs;rep. rating, pulse width limited byTVJM||800|A| |**IFSM**|TVJ= 45°C;|t = 10 ms<br>(50 Hz), sine|500|A| |||t = 8.3 ms(60 Hz),sine|540|A| ||TVJ= 150°C; t = 10 ms|= 150°C; t = 10 ms<br>(50 Hz), sine|450|A| |||t = 8.3 ms(60 Hz),sine|480|A| |**I2t**|TVJ= 45°C;|t = 10 ms<br>(50 Hz), sine|1250|A2s| |||t = 8.3 ms(60 Hz),sine|1200|A2s| ||TVJ= 150°C; t = 10 ms|= 150°C; t = 10 ms<br>(50 Hz), sine|1000|A2s| |||t = 8.3 ms(60 Hz),sine|950|A2s| |**TVJ**|||-40...+150|°C| |**TVJM**|||150|°C| |**Tstg**|||-40...+150|°C| |**Ptot**|TC= 25°C||416|W| |**Md**|Mountingtorque||0.8...1.2|Nm| |**Weight**|typical||6|g| |**Symbol**|**Conditions**|**Characteristic Values**||| ||||**typ.**<br>**max.**|| |**IR**|VR= VRRM<br>VR= 0.8·VRRM<br>VR= 0.8·VRRM|TVJ= 25°C<br>RRM<br>TVJ= 25°C<br>RRM<br>TVJ= 125°C|1<br>0.5<br>3<br>2<br>~~|~~|mA<br>mA<br>mA| |**VF**|IF= 70 A|TVJ= 125°C<br>TVJ= 25°C|2.6<br>4.1<br>~~a~~|V<br>V| |**VT0**<br>**rT**|For power-loss calculations only<br>TVJ= TVJM||1.9<br>10<br>~~a~~|V<br>mW| |**RthJC**<br>**RthCH**<br>**trr**<br>**trr**<br>**IRM**|IF= 1 A;-di/dt = 200 A/µs;VR= 30 V TVJ= 25°C<br>IF= 70 A; -diF/dt = 500 A/µs<br>TVJ= 25°C<br>VR= 1000 V||0.25<br>0.4<br>40<br>300<br>60<br>~~a~~<br>~~||~~<br>~~a~~|K/W<br>K/W<br>ns<br>ns<br>A| |**trr**<br>**IRM**|IF= 70 A; -diF/dt = 500 A/µs<br>TVJ= 125°C<br>VR= 1000 V||400<br>85<br>~~i~~|ns<br>A| ## **Features** - International standard package JEDEC TO-247 AD - Planar passivated chips - Very short recovery time - Extremely low switching losses - Low IRM-values - Soft recovery behaviour - Epoxy meets UL 94V-0 - Creepage distance between leads - 8.5 mm ## **Applications** - Antiparallel diode for high frequency switching devices - Anti saturation diode - Snubber diode - Free wheeling diode in converters and motor control circuits - Rectifiers in switch mode power supplies (SMPS) - Inductive heating and melting - Uninterruptible power supplies (UPS) - Ultrasonic cleaners and welders ## **Advantages** - High reliability circuit operation - Low voltage peaks for reduced protection circuits - Low noise switching - Low losses - Operating at lower temperature or space saving by reduced cooling Data according to IEC 60747 IFAVM rating includes reverse blocking losses at TVJM, VR = 0.8 VRRM, duty cycle d = 0.5 IXYS reserves the right to change limits, test conditions and dimensions. 20110913a © 2011 IXYS All rights reserved 1 - 2 **DSDI 60** ## Dimensions TO-247 AD **==> picture [410 x 296] intentionally omitted <==** **----- Start of picture text -----**<br> A D2<br>E A2 Ø P Ø P1<br>S<br>Q<br>D1<br>D<br>2x E2<br>4<br>1 2 3<br>L1 E1<br>L<br>2x b2<br>C<br>2x b<br>A1<br>e<br>**----- End of picture text -----**<br> **==> picture [196 x 30] intentionally omitted <==** **----- Start of picture text -----**<br> Sym . Inches Millimeter<br>min . max . min . max .<br>**----- End of picture text -----**<br> ||min~~.~~|max~~.~~|min~~.~~|max~~.~~| |---|---|---|---|---| |A|0.185|0.209|4.70|5.30| |A1|0.087|0.102|2.21|2.59| |A2|0.059|0.098|1.50|2.49| |D|0.819|0.845|20.79|21.45| |E|0.610|0.640|15.48|16.24| |E2|0.170|0.216|4.31|5.48| |e|0.430|BSC|10.92 BSC|| |L|0.780|0.800|19.80|20.30| |L1|-|0.177|-|4.49| |Ø P|0.140|0.144|3.55|3.65| |Q|0.212|0.244|5.38|6.19| |S|0.242|BSC|6.14 BSC|| |b|0.039|0.055|0.99|1.40| |b2|0.065|0.094|1.65|2.39| |b4|0.102|0.135|2.59|3.43| |c|0.015|0.035|0.38|0.89| |D1|0.515|-|13.07|-| |D2|0.020|0.053|0.51|1.35| |E1|0.530|-|13.45|-| |Ø P1|-|0.29|-|7.39| IXYS reserves the right to change limits, test conditions and dimensions. 20110913a © 2011 IXYS All rights reserved 2 - 2
Updated at June 4, 2026
Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.
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