DSEI12-06A Littelfuse IXYS Fast Recovery Diode for High Frequency Motor Control and Power Conversion
Key Attributes
Model Number:
DSEI12-06A
Product Custom Attributes
Reverse Leakage Current (Ir):
50uA
Reverse Recovery Time (trr):
35ns
Operating Junction Temperature Range:
-40℃~+150℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
600V
Pd - Power Dissipation:
62W
Voltage - Forward(Vf@If):
1.7V@16A
Current - Rectified:
14A
Mfr. Part #:
DSEI12-06A
Package:
TO-220-2
Product Description
Product Overview
The DSEI 12-06A is a Fast Recovery Epitaxial Diode (FRED) designed for high-frequency switching applications. It features a planar passivated chip, very short recovery time, extremely low switching losses, and low peak reverse current (IRM) values with soft recovery behavior. The epoxy meets UL 94V-0 standards. This diode is ideal for use as an antiparallel diode in high-frequency switching devices, anti-saturation diode, snubber diode, and free-wheeling diode in converters and motor control circuits. It also serves as a rectifier in switch mode power supplies (SMPS), inductive heating and melting applications, uninterruptible power supplies (UPS), and ultrasonic cleaners and welders. Its advantages include high reliability circuit operation, low voltage peaks for reduced protection circuits, low noise switching, and low losses, enabling operation at lower temperatures or space savings through reduced cooling.
Product Attributes
- Brand: IXYS
- Package: JEDEC TO-220 AC
- Certifications: Epoxy meets UL 94V-0
Technical Specifications
| Symbol | Conditions | Characteristic | Values (typ.) | Values (max.) | Units |
|---|---|---|---|---|---|
| IR | VR = VRRM, TVJ = 25C | Reverse Current | - | 50 | A |
| IR | VR = 0.8VRRM, TVJ = 25C | Reverse Current | - | 25 | A |
| IR | VR = 0.8VRRM, TVJ = 125C | Reverse Current | - | 3 | mA |
| VF | IF = 16 A, TVJ = 150C | Forward Voltage | 1.5 | - | V |
| VT0 | IF = 16 A, TVJ = 25C | Threshold Voltage | 1.7 | - | V |
| rT | For power-loss calculations only | Slope Resistance | - | 23.2 | m |
| RthJC | TVJ = TVJM | Thermal Resistance Junction to Case | 1.12 | - | K/W |
| RthCH | - | Thermal Resistance Case to Heatsink | 0.5 | - | K/W |
| RthJA | - | Thermal Resistance Junction to Ambient | 2 | 60 | K/W |
| trr | IF = 1 A; -di/dt = 50 A/s; VR = 30 V; TVJ = 25C | Reverse Recovery Time | 35 | 50 | ns |
| IRM | VR = 350 V; IF = 12 A; -diF/dt = 100 A/s; L < 0.05 H; TVJ = 100C | Peak Reverse Current | 4 | 4.4 | A |
| VRRM | - | Maximum Repetitive Reverse Voltage | - | 600 | V |
| IFAVM | VR = 0.8VRRM, duty cycle d = 0.5 | Average Forward Current | 14 | - | A |
| IFRMS | TVJ = TVJM, TC = 100C; rectangular, d = 0.5 | RMS Forward Current | - | 25 | A |
| IFVM | - | Peak Forward Current | - | 14 | A |
| IFRM | tp < 10 s; rep. rating, pulse width limited by TVJM | Peak Repetitive Forward Current | - | 150 | A |
| IFSM | TVJ = 45C; t = 10 ms (50 Hz), sine | Surge Current (50 Hz) | - | 100 | A |
| IFSM | TVJ = 45C; t = 8.3 ms (60 Hz), sine | Surge Current (60 Hz) | - | 110 | A |
| IFSM | TVJ = 150C; t = 10 ms (50 Hz), sine | Surge Current (50 Hz) | - | 85 | A |
| IFSM | TVJ = 150C; t = 8.3 ms (60 Hz), sine | Surge Current (60 Hz) | - | 95 | A |
| I2t | TVJ = 45C; t = 10 ms (50 Hz), sine | I2t (50 Hz) | - | 50 | A2s |
| I2t | TVJ = 45C; t = 8.3 ms (60 Hz), sine | I2t (60 Hz) | - | 50 | A2s |
| I2t | TVJ = 150C; t = 10 ms (50 Hz), sine | I2t (50 Hz) | - | 36 | A2s |
| I2t | TVJ = 150C; t = 8.3 ms (60 Hz), sine | I2t (60 Hz) | - | 37 | A2s |
| TVJ | - | Operating Junction Temperature | -40 | 150 | C |
| TVJM | - | Maximum Junction Temperature | - | 150 | C |
| Tstg | - | Storage Temperature | -40 | 150 | C |
| Ptot | TC = 25C | Power Dissipation | - | 62 | W |
| Md | - | Mounting Torque | 0.4 | 0.6 | Nm |
| Weight | - | Weight | - | 2 | g |
| VRSM | - | Non-Repetitive Reverse Voltage | - | 640 | V |
| VRRM | - | Maximum Repetitive Reverse Voltage | - | 600 | V |
Dimensions TO-220 AC
| Dim. | Millimeter | Inches | ||
|---|---|---|---|---|
| Min. | Max. | Min. | Max. | |
| A | 4.32 | 4.82 | 0.170 | 0.190 |
| A1 | 1.14 | 1.39 | 0.045 | 0.055 |
| A2 | 2.29 | 2.79 | 0.090 | 0.110 |
| b | 0.64 | 1.01 | 0.025 | 0.040 |
| b2 | 1.15 | 1.65 | 0.045 | 0.065 |
| C | 0.35 | 0.56 | 0.014 | 0.022 |
| D | 14.73 | 16.00 | 0.580 | 0.630 |
| E | 9.91 | 10.66 | 0.390 | 0.420 |
| e | - | - | 0.200 BSC | 0.200 BSC |
| H1 | 5.85 | 6.85 | 0.230 | 0.270 |
| L | 12.70 | 13.97 | 0.500 | 0.550 |
| L1 | 2.79 | 5.84 | 0.110 | 0.230 |
| P | 3.54 | 4.08 | 0.139 | 0.161 |
| Q | 2.54 | 3.18 | 0.100 | 0.125 |
2410121608_Littelfuse-IXYS-DSEI12-06A_C424092.pdf
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