High frequency switching diode Littelfuse IXYS DPG20C300PN with avalanche voltage rating and low EMI
DPG20C300PN Low Loss and Soft Recovery High Performance Fast Recovery Diode
Product Overview
The DPG20C300PN is a common cathode, 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 behavior contribute to reduced power dissipation and lower turn-on losses in commutating switches, making it ideal for high-frequency switching applications. The diode is avalanche voltage rated for reliable operation and provides soft reverse recovery for reduced EMI/RFI. It is commonly used as an antiparallel diode for high-frequency switching devices, an antisaturation diode, a snubber diode, a free-wheeling diode, and in rectifiers for switch mode power supplies (SMPS) and uninterruptible power supplies (UPS).
Product Attributes
- Brand: IXYS
- Package: TO-220FP (Industry standard outline)
- Certifications: RoHS compliant, Epoxy meets UL 94V-0
- Features: Planar passivated chips, Backside: isolated, Soft reverse recovery for low EMI/RFI
- Weight: 2 g
Technical Specifications
| Symbol | Definition | Conditions | Unit | typ. | max. | min. |
|---|---|---|---|---|---|---|
| RRM | max. repetitive reverse blocking voltage | TVJ = 25C | V | 300 | ||
| VRRM | max. repetitive reverse blocking voltage | TVJ = 25C | V | 300 | ||
| VRSM | max. non-repetitive reverse blocking voltage | TVJ = 25C | V | 300 | ||
| IF (AV) | average forward current | TC = 45C | A | 35 | ||
| IF | Forward current | TVJ = 125C | A | 20 | ||
| IF | Forward current | TVJ = 175C | A | 10 | ||
| IF | Forward current | TVJ = 175C | A | 5 | ||
| I F | Forward current | TVJ = 125C | A | 10 | ||
| I F | Forward current | TVJ = 125C | A | 20 | ||
| I F | Forward current | TVJ = 125C | A | 5 | ||
| I F | Forward current | TVJ = 125C | A | 10 | ||
| I F | Forward current | TVJ = 125C | A | 20 | ||
| VF0 | threshold voltage | TVJ = 175C | V | 0.74 | ||
| VF | forward voltage drop | IF = 10 A, TVJ = 125C | V | 0.98 | ||
| VF | forward voltage drop | IF = 20 A, TVJ = 125C | V | 1.17 | ||
| VF | forward voltage drop | IF = 10 A, TVJ = 175C | V | 0.74 | ||
| VF | forward voltage drop | IF = 20 A, TVJ = 175C | V | 0.98 | ||
| r F | slope resistance for power loss calculation only | TVJ = 175C | m | 17.7 | ||
| Ptot | total power dissipation | TC = 25C | W | 35 | ||
| thJC | thermal resistance junction to case | K/W | 1.45 | |||
| thCH | thermal resistance case to heatsink | K/W | 0.50 | |||
| RthJH | Transient thermal resistance junction to case | K/W | 0.3474 | |||
| RthJH | Transient thermal resistance junction to case | K/W | 0.633 | |||
| RthJH | Transient thermal resistance junction to case | K/W | 0.5473 | |||
| RthJH | Transient thermal resistance junction to case | K/W | 2.162 | |||
| RthJH | Transient thermal resistance junction to case | K/W | 0.7102 | |||
| CJ | junction capacitance | VJ = 150 V, f = 1 MHz | pF | 15 | ||
| IFSM | max. forward surge current | t = 10 ms; (50 Hz), sine; TVJ = 45C | A | 300 | ||
| TVJ | virtual junction temperature | C | -55 | 175 | ||
| Tstg | storage temperature | C | -55 | 150 | ||
| ISOL | isolation voltage | t = 1 minute | V~ | 2500 | ||
| ISOL | isolation voltage | t = 1 second | V~ | 2100 | ||
| rrt | reverse recovery time | IF = 10 A, -diF/dt = 200 A/s, VR = 200 V, TVJ = 125C | ns | 35 | ||
| IRM | max. reverse recovery current | IF = 10 A, -diF/dt = 200 A/s, VR = 200 V, TVJ = 125C | A | 45 | ||
| Qrr | reverse recovery charge | IF = 10 A, -diF/dt = 200 A/s, VR = 200 V, TVJ = 125C | C | 5.5 | ||
| Erec | recovery energy | IF = 10 A, -diF/dt = 200 A/s, VR = 200 V, TVJ = 125C | J | 45 |
Dimensions (TO-220FP)
| Dim. | Millimeters | Inches |
|---|---|---|
| A | 4.50 - 4.90 | 0.177 - 0.193 |
| A1 | 2.34 - 2.74 | 0.092 - 0.108 |
| A2 | 2.56 - 2.96 | 0.101 - 0.117 |
| b | 0.70 - 0.90 | 0.028 - 0.035 |
| c | 0.45 - 0.60 | 0.018 - 0.024 |
| D | 15.67 - 16.07 | 0.617 - 0.633 |
| E | 9.96 - 10.36 | 0.392 - 0.408 |
| e | 6.48 - 6.88 | 0.255 - 0.271 |
| H | 12.68 - 13.28 | 0.499 - 0.523 |
| L | 3.03 - 3.43 | 0.119 - 0.135 |
| L1 | 3.08 - 3.28 | 0.121 - 0.129 |
| P | 3.20 - 3.40 | 0.126 - 0.134 |
| Q | 2.54 BSC | 0.100 BSC |
Product Marking
| Product Marking | Part Number | DateCode | Assembly Code | Assembly Line |
|---|---|---|---|---|
| DPG 20 C 300 PN | DPG20C300PN | YYWWZ | XXXXXX | abc |
Ordering Information
| Part Number | Delivery Mode | Quantity Code | Quantity |
|---|---|---|---|
| DPG20C300PN | Tube | 503665 | 50 |
2410121742_Littelfuse-IXYS-DPG20C300PN_C461300.pdf
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