fast recovery diode Littelfuse IXYS DH2X61-18A with RoHS compliance and copper isolated base plate
Product Overview
The DH2x61-18A is a high-performance fast recovery diode featuring low loss and soft recovery characteristics. Designed with parallel legs and planar passivated chips, it offers very low leakage current, very short recovery time, and improved thermal behavior with very low Irm-values. Its soft reverse recovery minimizes EMI/RFI, and the low Irm reduces power dissipation and turn-on loss in commutating switches. This diode is suitable for various applications including antiparallel diodes for high-frequency switching devices, antisaturation diodes, snubber diodes, and free-wheeling diodes, as well as rectifiers in switch mode power supplies (SMPS) and uninterruptible power supplies (UPS). The device is housed in a SOT-227B (minibloc) package, which is industry standard, RoHS compliant, and features a DCB isolated base plate.
Product Attributes
- Brand: IXYS
- Package: SOT-227B (minibloc)
- Certifications: RoHS compliant, Epoxy meets UL 94V-0
- Base Plate: Copper internally DCB isolated
- Isolation Voltage: 3000 V~
Technical Specifications
| Symbol | Definition | Conditions | Unit | typ. | max. | min. |
|---|---|---|---|---|---|---|
| VRRM | max. repetitive reverse blocking voltage | TVJ = 25C | V | 1800 | ||
| VRSM | max. non-repetitive reverse blocking voltage | TVJ = 25C | V | 2000 | ||
| IF(AV) | average forward current | TC = 100C | A | 60 | ||
| IFSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | A | 1800 | ||
| VF | forward voltage drop | IF = 60 A; TVJ = 25C | V | 1.28 | ||
| VF0 | threshold voltage | TVJ = 25C | V | 2.01 | ||
| rF | slope resistance for power loss calculation only | IF = 60 A; TVJ = 25C | m | 11.1 | ||
| Ptot | total power dissipation | TC = 25C | W | 200 | ||
| thJC | thermal resistance junction to case | K/W | 0.6 | |||
| thCH | thermal resistance case to heatsink | K/W | 0.1 | |||
| trr | reverse recovery time | IF = 60 A; -dIF/dt = 800 A/s; VR = 1200 V; TVJ = 100C | ns | 230 | ||
| IRM | max. reverse recovery current | IF = 60 A; -dIF/dt = 800 A/s; VR = 1200 V; TVJ = 100C | A | 70 | ||
| Qr | reverse recovery charge | IF = 60 A; -dIF/dt = 800 A/s; VR = 1200 V; TVJ = 100C | nC | 350 | ||
| CJ | junction capacitance | VR = 1200 V; f = 1 MHz; TVJ = 25C | pF | 28 | ||
| TJ | virtual junction temperature | C | 150 | |||
| Tstg | storage temperature | C | -40 | 150 | ||
| Visol | isolation voltage | t = 1 minute; RMS current 1 mA; 50/60 Hz | V | 2500 | ||
| Mounting torque | Nm | 1.5 | ||||
| Terminal torque | Nm | 1.1 | ||||
| Weight | g | 30 |
Product Information
| Part Number | Ordering Number | Marking on Product | Delivery Mode | Quantity |
|---|---|---|---|---|
| DH2x61-18A | ISOL DH2x61-18A | DH2x61-18A | Tube | 10 |
| 500860 | ||||
| ISOL | Standard | 3000 |
Outlines
SOT-227B (minibloc)
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