Littelfuse IXYS DSEP29-12A Fast Recovery Diode with Low Leakage Current and Avalanche Voltage Rating
Key Attributes
Model Number:
DSEP29-12A
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
200A
Reverse Leakage Current (Ir):
250uA@1.2kV
Reverse Recovery Time (trr):
60ns
Operating Junction Temperature Range:
-55℃~+175℃
Diode Configuration:
Independent
Voltage - DC Reverse (Vr) (Max):
1.2kV
Pd - Power Dissipation:
165W
Voltage - Forward(Vf@If):
2.75V@30A
Current - Rectified:
30A
Mfr. Part #:
DSEP29-12A
Package:
TO-220-2
Product Description
DSEP29-12A Low Loss and Soft Recovery High Performance Fast Recovery Diode
Product Overview
The DSEP29-12A is a high-performance fast recovery diode featuring low loss and soft recovery characteristics. Designed with planar passivated chips, it offers very low leakage current, very short recovery times, and improved thermal behavior. Its very low Irm-values and soft reverse recovery contribute to reduced power dissipation and lower turn-on losses in commutating switches, minimizing EMI/RFI. The diode is avalanche voltage rated for reliable operation and is suitable as an antiparallel diode for high-frequency switching devices, antisaturation diode, snubber diode, and freewheeling diode. It is also used in rectifiers for switch mode power supplies (SMPS) and uninterruptible power supplies (UPS).
Product Attributes
- Brand: IXYS
- Package: TO-220
- Certifications: RoHS compliant, Epoxy meets UL 94V-0
- Product Marking: DSEP29-12A
Technical Specifications
| Symbol | Definition | Conditions | Unit | typ. | max. | min. |
|---|---|---|---|---|---|---|
| VRRM | max. repetitive reverse blocking voltage | TVJ = 25C | V | 1200 | ||
| VRSM | max. non-repetitive reverse blocking voltage | TVJ = 25C | V | 1200 | ||
| IFAV | average forward current | TC = 100C | A | 30 | ||
| IFSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | A | 200 | ||
| Ptot | total power dissipation | TC = 25C | W | 165 | ||
| VF | forward voltage drop | IF = 30 A, TVJ = 25C | V | 2.34 | ||
| VF0 | threshold voltage | TVJ = 175C | V | 1.12 | ||
| rF | slope resistance for power loss calculation only | TVJ = 175C | m | 16.6 | ||
| RthJC | thermal resistance junction to case | K/W | 0.50 | |||
| RthCH | thermal resistance case to heatsink | K/W | 13.3 | |||
| TVJ | virtual junction temperature | C | 175 | -55 | ||
| Tstg | storage temperature | C | 150 | -55 | ||
| IRMS | RMS current | per terminal | A | 35 | ||
| CJ | junction capacitance | VR = 600 V, f = 1 MHz | pF | 120 | ||
| trr | reverse recovery time | IF = 30 A; VR = 600 V; -diF/dt = 200 A/s; TVJ = 100C | ns | 13 | ||
| IRM | max. reverse recovery current | IF = 30 A; VR = 600 V; -diF/dt = 200 A/s; TVJ = 100C | A | 170 | ||
| Qr | reverse recovery charge | IF = 30 A; VR = 600 V; -diF/dt = 200 A/s; TVJ = 100C | C | 8.5 |
Similar Part Packages: TO-247AD, ISOPLUS247
Dimensions (TO-220):
| 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 | 5.08 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 |
2410121742_Littelfuse-IXYS-DSEP29-12A_C444860.pdf
Related Products
High Reliability Surface Mounted Rectifier ZHIDE SS510A Molded Plastic Epoxy UL 94V 0 Flame Retardant
Product OverviewThe SS52A-SS520A series are surface-mounted Schottky barrier rectifiers designed for high-reliability applications. They offer low reverse leakage, high forward surge capability, and are guaranteed for high-temperature soldering. These rectifiers are compliant with RoHS standards, ...
Planar die Zener diode XZT BZT52C7V5 designed for medium current applications and automated assembly
Product OverviewThe BZT52C2V4 thru BZT52C43 series is a range of Zener diodes featuring planar die construction. These diodes are designed for general purpose, medium current applications and are ideally suited for automated assembly processes. They are available in a lead-free version.Product ...
Surface Mounted Rectifier ZHIDE US3M Series High Voltage 1000V Rectifier for Electronic Circuits
Product OverviewThe US3A-US3M series are surface-mounted high-efficiency rectifiers designed for general-purpose applications. They offer low reverse leakage, high forward surge capability, and high reliability, making them suitable for demanding environments. These rectifiers are guaranteed for ...
Silicon Bidirectional Trigger Diode YFW LLDB3 for Thyristor Phase Control Circuits Lamp Dimming and Speed Control
Product OverviewThe LL-34 LLDB3/LLDB4 are Silicon Bidirectional Trigger Diodes designed for thyristor phase control circuits. They are suitable for applications such as lamp-dimming, universal-motor speed controls, and heat controls.Product AttributesBrand: GuangDongYoufengMicroelectronicsCo,Ltd...
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
