ZOPHUNZITSIRA ZOPHUNZITSIRA ZA ZW SERIES WELDING DIODE
Maupangiri okhazikika omwe adagwiritsidwa ntchito ndi Jiangsu Yangjie Runau Semiconductor Co popanga ma welding diode anali motere:
1. GB/T 4023—1997 Discrete Devices Of Semiconductor Devices And Integrated Circuits Part 2: Rectifier Diode
2. GB/T 4937—1995 Mechanical And Climatic Test Method for Semiconductor Devices
3. JB/T 2423—1999 Power Semiconductor Devices - Modelling Method
4. JB/T 4277—1996 Power Semiconductor Device Packaging
5. JB/T 7624-1994 Rectifier Diode Test Method
Model Ndi Kukula
1. Dzina lachitsanzo: Chitsanzo cha diode yowotcherera imatanthawuza malamulo a JB/T 2423-1999, ndipo tanthauzo la gawo lililonse lachitsanzo likuwonetsedwa mu Chithunzi 1 pansipa:
2. Zizindikiro zazithunzi ndi chizindikiritso cha terminal (sub).
Zizindikiro zazithunzi ndi zizindikiritso za terminal zikuwonetsedwa mu Chithunzi 2, mivi yoloza kutheminali ya cathode.
3. Makulidwe a mawonekedwe ndi unsembe
Mawonekedwe a diode wowotcherera ndi otukumula ndi mtundu wa disc, ndipo mawonekedwe ake ndi kukula ayenera kukwaniritsa zofunikira za Chithunzi 3 ndi Gulu 1.
| Kanthu | kukula (mm) | ||
| ZW7100 | ZW12000 | ZW16000/ZW18000 | |
| Cathode flange (Dmax) | 61 | 76 | 102 |
| Cathode ndi anode Mesa(D1) | 44 ± 0.2 | 57±0.2 | 68±0.2 |
| Max awiri a mphete za ceramic(D2zazikulu) | 55.5 | 71.5 | 90 |
| Kunenepa konse (A) | 8 ±1 | 8 ±1 | 13 ±2 |
| Phiri malo dzenje | awiri a dzenje: φ3.5±0.2mm, kuya kwa dzenje: 1.5±0.3mm | ||
| Chidziwitso: mwatsatanetsatane kukula ndi kukula chonde funsani | |||
Mavoti ndi makhalidwe
1. Mulingo wa parameter
Mndandanda wa reverse repetitive peak voltage (VRRM) ndi monga momwe tafotokozera mu Table 2
Table 2 Mulingo wa Voltage
| VRRM(V) | 200 | 400 |
| Mlingo | 02 | 04 |
2. Kuchepetsa makhalidwe
Miyezo yocheperako iyenera kutsata Table 3 ndikugwira ntchito pamitundu yonse ya kutentha kwa ntchito.
Table 3 Limit Value
| Malire Mtengo | Chizindikiro | Chigawo | Mtengo | |||
| ZW7100 | ZW12000 | ZW16000 | ZW18000 | |||
| Kutentha kwamilandu | Tcase | ℃ | -40-85 | |||
| Kutentha kofananirako (max) | T(vj) | ℃ | 170 | |||
| Kutentha kosungirako | Tstg | ℃ | -40-170 | |||
| Magetsi obwerezabwereza (max) | VRRM | V | 200/400 | 200/400 | 200/400 | 200/400 |
| Sinthani mphamvu yosabwerezabwereza (max | VRSM | V | 300/450 | 300/450 | 300/450 | 300/450 |
| Forward average panopa (max) | IF (AV) | A | 7100 | 12000 | 16000 | 18000 |
| Patsogolo (osabwerezabwereza) mafunde apano (max) | IMtengo wa FSM | A | 55000 | 85000 | 120000 | 135000 |
| I²t (max) | Ine²t | kA²s | 15100 | 36100 | 72000 | 91000 |
| Mphamvu yokwera | F | kN | 22; 24 | 30-35 | 45-50 | 52; 57 |
3. Makhalidwe abwino
Table 4 Max makhalidwe abwino
| Khalidwe ndi chikhalidwe | Chizindikiro | Chigawo | Mtengo | |||
| ZW7100 | ZW12000 | ZW16000 | ZW18000 | |||
| Forward peak voltageIFM=5000A, Tj=25℃ | VFM | V | 1.1 | 1.08 | 1.06 | 1.05 |
| Bwezerani nsonga yobwerezabwerezaTj=25℃, Tj= 170 ℃ | IRRM | mA | 50 | 60 | 60 | 80 |
| Thermal resistance Junction-to-case | Rjc | ℃/W | 0.01 | 0.006 | 0.004 | 0.004 |
| Chidziwitso: pazofunikira zapadera chonde funsani | ||||||
Thekuwotcherera diodeopangidwa ndi Jiangsu Yangjie Runau Semiconductor chimagwiritsidwa ntchito kukana kuwotcherera, sing'anga ndi mkulu pafupipafupi kuwotcherera makina mpaka 2000Hz kapena pamwamba.Ndi voteji yotsika kwambiri kutsogolo, kukana kotsika kwambiri kwamafuta, luso laukadaulo wopanga, luso lolowa m'malo komanso magwiridwe antchito okhazikika kwa ogwiritsa ntchito padziko lonse lapansi, diode yowotcherera yochokera ku Jiangsu Yangjie Runau Semiconductor ndiye chida chodalirika kwambiri chamagetsi aku China. mankhwala a semiconductor.