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DSEI12-10A
Fast / Ultrafast Diode, Epitaxial Diode (FRED), 1 kV, 12 A, Single, 2.1 V, 60 ns, 75 A
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- Manufacturer: IXYS SEMICONDUCTOR
- Product type: Fast & Ultrafast Recovery Rectifier Diodes
- Repetitive Reverse Voltage Vrrm Max:1kV; Forward Current If(AV):12A; Diode Configuration:Single; Forward Voltage VF Max:2.1V; Reverse Recovery Time trr Max:60ns; Forward Surge Current Ifsm Max
- SVHC: No SVHC (17-Jan-2023)
- No. of Pins: 2 Pin
- Product Range: DSEI1
- Qualification: -
- Diode Case Style: TO-220AC
- Diode Configuration: Single
- Forward Voltage Max: 2.1V
- Forward Surge Current: 75A
- Reverse Recovery Time: 60ns
- Average Forward Current: 12A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 1kV
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 1.45 € |
| Current stock | 200+ |
| Lead time | 30 days |
Datasheet
## **DSEI 12-10A** ## **Fast Recovery Epitaxial Diode (FRED)** **I** FAV **= 12 A V** RRM **= 1000 V t** rr **= 50 ns** **VRSM VRRM Type** V V **1000 1000 DSEI 12-10A** **==> picture [248 x 68] intentionally omitted <==** **----- Start of picture text -----**<br> TO-220 AC<br>A C<br>C<br>A<br>C<br>A = Anode, C = Cathode<br>**----- End of picture text -----**<br> ## **Symbol Conditions** ## **Maximum Ratings** |**IFRMS**<br>**IFAVM**•<br>**IFRM**<br>**IFSM**||TVJ= TVJM<br>TC= 100°C; rectangular, d = 0.5<br>tp< 10µs; rep. rating,pulse width limited byTVJM<br>TVJ= 45°C;<br>t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine|TVJ= TVJM<br>TC= 100°C; rectangular, d = 0.5<br>tp< 10µs; rep. rating,pulse width limited byTVJM<br>TVJ= 45°C;<br>t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine|TVJ= TVJM<br>TC= 100°C; rectangular, d = 0.5<br>tp< 10µs; rep. rating,pulse width limited byTVJM<br>TVJ= 45°C;<br>t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine|TVJ= TVJM<br>TC= 100°C; rectangular, d = 0.5<br>tp< 10µs; rep. rating,pulse width limited byTVJM<br>TVJ= 45°C;<br>t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine|TVJ= TVJM<br>TC= 100°C; rectangular, d = 0.5<br>tp< 10µs; rep. rating,pulse width limited byTVJM<br>TVJ= 45°C;<br>t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine|TVJ= TVJM<br>TC= 100°C; rectangular, d = 0.5<br>tp< 10µs; rep. rating,pulse width limited byTVJM<br>TVJ= 45°C;<br>t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine||||25<br>12<br>150<br>75<br>80||A<br>A<br>A<br>A| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||||||||||| |||TVJ= 150°C; t = 10 ms|||= 150°C; t = 10 ms<br>(50 Hz), sine||||||65||A| ||||||t = 8.3 ms(60 Hz), sine||||||70||| ||||||||||||||| |**I2t**||TVJ= 45°C;|||t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine||||||28<br>27||A2s| |||TVJ= 150°C; t = 10 ms|||= 150°C; t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine||||||21<br>20||A2s| |**TVJ**|||||||||-40...+150|||-40...+150|°C| |**TVJM**|||||||||||150||°C| |**Tstg**|||||||||-40...+150||||°C| |**Ptot**<br>**Md**||TC= 25°C<br>mountingtorque|||||||78<br>0.4...0.6||||W<br>Nm| |**Weight**||typical|||||||||2||g| |**Symbol**||**Conditions**|||||**Characteristic Values**||||||| ||||||||||**typ.**||**max.**||| |**IR**||VR= VRRM<br>VR= 0.8**·**VRRM<br>VR= 0.8**·**VRRM|||TVJ= 25°C<br> TVJ= 25°C<br> TVJ= 125°C|||250<br>150<br>4<br>~~|~~|||||µA<br>µA<br>mA| |**VF**||IF= 12 A||= 12 A|TVJ= 150°C||||||2.1||V| ||||||TVJ= 25°C||||||2.7||V| ||||||||||||||| |**VT0**||For power-loss calculations only||For power-loss calculations only|||||||1.67||V| |**rT**||TVJ= TVJM|||||||||33.6||mΩ| |**RthJC**<br>**RthCH**<br>**RthJA**<br>**trr**||IF= 1 A; -di/dt = 50 A/||= 1 A; -di/dt = 50 A/|= 1 A; -di/dt = 50 A/µs; VR= 30 V; TVJ= 25°C|||0.5<br>1.6<br>60<br>50<br>60<br>~~fe~~|||||K/W<br>K/W<br>K/W<br>ns| |**IRM**||VR= 540 V; IF= 12 A; -diF/dt = 100 A/µs<br>L<0.05µH; TVJ= 100°C<br>~~|~~||||||6.5<br>7.2<br>~~a~~|||||A| ## **Features** - International standard package JEDEC TO-220 AC - Planar passivated chips - Very short recovery time - Extremely low switching losses - Low IRM-values - Soft recovery behaviour - Epoxy meets UL 94V-0 ## **Applications** - Antiparallel diode for high frequency switching devices - Anti saturation diode - Snubber diode - Free wheeling diode in converters and motor control circuits - Rectifi ers 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 • IFAVM rating includes reverse blocking losses at TVJM. VR = 0.8 **·** VRRM, duty cycle d = 0.5 Data according to IEC 60747 IXYS reserves the right to change limits, test conditions and dimensions. 20071004 © 2004 IXYS All rights reserved 1 - 3 **DSEI 12-10A** **==> picture [504 x 641] intentionally omitted <==** **----- Start of picture text -----**<br> 40 2.0 30<br>TVJ = 100°C TVJ = 100°C<br>VR = 540 V max 25 VR = 540 V max<br>30 1.5<br>20 IF = 12 A<br>24 A<br>IF Qr IF = 12 A24 A IRM 12 A typ.<br>20 1.0 15 6 A<br>[A] TVJ = 150°C 100°C [µC] 12 A6 A [A]<br>10<br>25°C<br>10 0.5<br>5<br>typ.<br>0 0.0 0<br>0 1 2 3 1 10 100 1000 0 100 200 300 400<br>VF [V] -diF /dt [A/µs] -diF /dt [A/µs]<br>Fig. 1 Forward current Fig. 2 Typ. reverse recov. charge Fig. 3 Typ. peak reverse current<br> IF versusVF Qr versus -diF /dt IRM versus -diF /dt<br>1.4 0.6 20 1000<br>TVJ = 100°C<br>1.2 0.5 max VR = 540 V<br>16 800<br>1.0 0.4 tfr<br>Kf 0.8 [µs]trr 0.3 IF = 12 A24 A12 A VFR 12 TIFVJ = 14 A = 125°C 600 [ns]<br>IRM 6 A [V] 8 400<br>0.6 0.2<br>Qr<br>4 200<br>0.4 0.1 VFR tfr<br>typ.<br>0.2 0.0 0 0<br>0 40 80 120 160 0 100 200 300 400 0 100 200 300 400<br>TVJ [°C] -diF /dt [A/µs] diF /dt [A/µs]<br>Fig. 4 Dynamic parameters Fig. 5 Typ. recovery time Fig. 6 Typ. peak forward voltage<br> Qr, IRM versus TVJ trr versus -diF /dt VFR and tfr versus diF/dt<br>1.6<br>1.2<br>ZthJC<br>0.8<br>[k/W]<br>0.4<br>0.0<br>0.001 0.01 0.1 1 10<br>t [s]<br>**----- End of picture text -----**<br> Fig. 7 Transient thermal impedance junction to case IXYS reserves the right to change limits, test conditions and dimensions. © 2004 IXYS All rights reserved 20071004 2 - 3 **DSEI 12-10A** ## Dimensions TO-220 AC |ØP|=|E<br>Q<br>D<br>L1<br>L<br>e<br>C<br>A2<br>H1<br>A1<br>A<br><br>3<br>4<br>supplier option|E<br>Q<br>D<br>L1<br>L<br>e<br>C<br>A2<br>H1<br>A1<br>A<br><br>3<br>4<br>supplier option|E<br>Q<br>D<br>L1<br>L<br>e<br>C<br>A2<br>H1<br>A1<br>A<br><br>3<br>4<br>supplier option|Dim.|Millimeter<br>Min.<br>Max.|Inches<br>Min.<br>Max.| |---|---|---|---|---|---|---|---| ||||||A<br>A1<br>A2|4.32<br>4.82<br>1.14<br>1.39<br>2.29<br>2.79|0.170<br>0.190<br>0.045<br>0.055<br>0.090<br>0.110| ||||||||| ||||||||| |||||4|||| |2x b2<br>2x b<br>1|||||b<br>b2|0.64<br>1.01<br>1.15<br>1.65|0.025<br>0.040<br>0.045<br>0.065| ||||||||| ||1||3||||| ||||||C<br>D|0.35<br>0.56<br>14.73<br>16.00|0.014<br>0.022<br>0.580<br>0.630| ||||||E<br>e<br>H1|9.91<br>10.66<br>5.08<br>BSC<br>5.85<br>6.85|0.390<br>0.420<br>0.200<br>BSC<br>0.230<br>0.270| ||||||L<br>L1|12.70<br>13.97<br>2.79<br>5.84|0.500<br>0.550<br>0.110<br>0.230| |||e|||ØP<br>Q|3.54<br>4.08<br>2.54<br>3.18|0.139<br>0.161<br>0.100<br>0.125| ||||||||| IXYS reserves the right to change limits, test conditions and dimensions. 20071004 © 2004 IXYS All rights reserved 3 - 3
Updated at June 4, 2026
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