Image not available
Illustrative purposes only
DSEI8-06A
Fast / Ultrafast Diode, 600 V, 8 A, Single, 1.5 V, 50 ns, 85 A
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: IXYS SEMICONDUCTOR
- Product type: Fast & Ultrafast Recovery Rectifier Diodes
- SVHC: No SVHC (12-Jan-2017)
- No. of Pins: 2 Pin
- Product Range: -
- Qualification: -
- Diode Case Style: TO-220AC
- Diode Configuration: Single
- Forward Voltage Max: 1.5V
- Forward Surge Current: 85A
- Reverse Recovery Time: 50ns
- Average Forward Current: 8A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 600V
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 1.15 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**DSEI 8-06A DSEI 8-06AS** ## **Fast Recovery Epitaxial Diode (FRED)** **I** FAV **= 8 A V** RRM **= 600 V t** rr **= 35 ns** **==> picture [255 x 106] intentionally omitted <==** **----- Start of picture text -----**<br> TO-220 AC<br>A C<br>DSEI 8-06A<br>C<br>A<br>C<br>TO-263 AB<br>DSEI 8-06AS<br>NC<br>A = Anode, C = Cathode,<br>A<br>NC = No Connection, C (TAB)<br>TAB = Cathode<br>**----- End of picture text -----**<br> |**VRSM**||**VRRM**||**Type**|| |---|---|---|---|---|---| |V||V|||| ||||||| |**640**||**600**||**DSEI 8-06A**|**DSEI 8-06A**| ||||||| |**640**||**600**||**DSEI 8-06AS**|**DSEI 8-06AS**| ## **Features** ## **Symbol Conditions** ## **Maximum Ratings** - International standard package JEDEC TO-220 AC & TO-283 AB |**IFRMS**<br>**IFAVM**•<br>**IFRM**<br>**IFSM**||TVJ= TVJM<br>TC= 115°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= 115°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= 115°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= 115°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= 115°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= 115°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|16<br>8<br>130<br>100<br>110||A<br>A<br>A<br>A| |---|---|---|---|---|---|---|---|---|---|---| |||||||||||| |||TVJ= 150°C; t = 10 ms|||= 150°C; t = 10 ms<br>(50 Hz), sine|||85||A| ||||||t = 8.3 ms(60 Hz), sine|||95||| |||||||||||| |**I2t**||TVJ= 45°C;|||t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine|||50<br>50||A2s| |||TVJ= 150°C; t = 10 ms|||= 150°C; t = 10 ms<br>(50 Hz), sine<br>t = 8.3 ms(60 Hz), sine|||36<br>37||A2s| |**TVJ**||||||||-40...+150|-40...+150|°C| |**TVJM**||||||||150||°C| |**Tstg**||||||||-40...+150||°C| |**Ptot**<br>**Md**||TC= 25°C<br>mountingtorque||||||50<br>0.4...0.6||W<br>Nm| |**Weight**||typical||||||2||g| |**Symbol**||**Conditions**|||||**Characteristic Values**|||| |||||||||**typ.**<br>**max.**||| |**IR**<br>**VF**||VR= VRRM<br>VR= 0.8**·**VRRM<br>VR= 0.8**·**VRRM<br>IF= 8 A|||TVJ= 25°C<br> TVJ= 25°C<br> TVJ= 125°C<br>TVJ= 150°C<br>TVJ= 25°C|||20<br>10<br>1.5<br>1.3<br>1.5<br>~~|~~<br>~~-~~||µA<br>µA<br>mA<br>V<br>V| |**VT0**<br>**rT**||For power-loss calculations only<br>TVJ= TVJM||||||0.98<br>28.7<br>~~=~~||V<br>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>2.5<br>60<br>35<br>50<br>~~fe~~||K/W<br>K/W<br>K/W<br>ns| |**IRM**||VR= 350 V; IF= 8 A; -diF/dt = 64 A/µs<br>L<0.05µH; TVJ= 100°C<br>~~|~~||||||2.5<br>2.8<br>~~a~~||A| - 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. 20090106a © 2009 IXYS All rights reserved 1 - 3 **DSEI 8-06A DSEI 8-06AS** **==> picture [504 x 640] intentionally omitted <==** **----- Start of picture text -----**<br> 30 1.0 25<br>TVJ = 100°C TVJ = 100°C<br>VR = 350 V VR = 350 V max<br>0.8 20<br>max<br>IF = 8 A<br>20<br>16 A<br>IF Qr 0.6 I F = 8 A 16 A IRM 15 8 A4 A<br>8 A<br>[A] TVJ = 150°C [µC] 0.4 4 A [A] 10<br>10 100°C<br>25°C<br>0.2 5<br>typ.<br>typ.<br>0 0.0 0<br>0 1 2 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 versus VF Qr versus -diF /dt IRM versus -diF /dt<br>1.4 0.4 20 1000<br>TVJ = 100°C<br>1.2 VR = 350 V 16 800<br>0.3 max<br>1.0<br>Kf 0.8 IRM [µs]trr 0.2 IF = 8 A16 A8 A4 A V[V]FR 128 ITFVJ = 125°C= 8 A 600400 tfr<br>0.6<br>Qr [ns]<br>0.1<br>4 200<br>0.4 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<br>TVJ [°C] -diF /dt [A/µs] -diF /dt [A/µs]<br>Fig. 4 Dyn. 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>3.0<br>2.5<br>2.0<br>ZthJC<br>1.5<br>[k/W]<br>1.0<br>0.5<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. © 2009 IXYS All rights reserved 20090106a 2 - 3 **DSEI 8-06A DSEI 8-06AS** ## Dimensions TO-220 AC **==> picture [496 x 656] intentionally omitted <==** **----- Start of picture text -----**<br> A Dim. Millimeter Inches<br>= supplier option<br> Min. Max. Min. Max.<br>A1<br>E<br>A 4.32 4.82 0.170 0.190<br>A1 1.14 1.39 0.045 0.055<br>A2 2.29 2.79 0.090 0.110<br>ØP<br>4<br>b 0.64 1.01 0.025 0.040<br>b2 1.15 1.65 0.045 0.065<br>C 0.35 0.56 0.014 0.022<br>rl 1 3 D 14.73 16.00 0.580 0.630<br>E 9.91 10.66 0.390 0.420<br>2x b2<br>e 5.08 BSC 0.200 BSC<br>H1 5.85 6.85 0.230 0.270<br>L 12.70 13.97 0.500 0.550<br>L1 2.79 5.84 0.110 0.230<br>2x b<br>C<br>ØP 3.54 4.08 0.139 0.161<br>e<br>A2<br>i L Q 2.54 3.18 0.100 0.125<br>Dimensions TO-263 AB<br>Millimeter Inches<br>Dim.<br>min max min max<br>ioeseeee A 4.06 4.83 0.160 0.190<br>W A1 typ. 0.10 typ. 0.004<br>A A2 2.41 0.095<br>c2 b 0.51 0.99 0.020 0.039<br>E Option b2 1.14 1.40 0.045 0.055<br>c 0.40 0.74 0.016 0.029<br>c2 1.14 1.40 0.045 0.055<br>A1 D 8.38 9.40 0.330 0.370<br>D1 8.00 8.89 0.315 0.350<br>4 D2 2.5 0.098<br>1 2 3<br>E 9.65 10.41 0.380 0.410<br>on === E1 6.22 8.50 0.245 0.335<br>e 2,54 BSC 0,100 BSC<br>c e1 4.28 0.169<br>2x e 3x b2 2x b H 14.61 15.88 0.575 0.625<br>10.92 L 1.78 2.79 0.070 0.110<br>(0.430) mm (Inches) E1 L1 1.02 1.68 0.040 0.066<br>typ. typ.<br>W 0.040 0.002<br>0.02 0.0008<br>Alldimensions conform with<br>and/or within JEDEC standard.<br>1.78<br>(0.07)<br>az: =<br>2.54 (0.100) Recommended min. foot print<br>IXYS reserves the right to change limits, test conditions and dimensions.<br>3.05 (0.120)<br>Q<br>H1<br>D<br>L1<br>L<br>9.02 (0.355)<br>3.81 (0.150)<br>L1<br>D1<br>D<br>H<br>L L2<br>**----- End of picture text -----**<br> © 2009 IXYS All rights reserved 20090106a 3 - 3
Updated at June 4, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →