China PriceList for Westcode thyristor chip - Rectifier diode Chip – Runau Electronics factory and suppliers

PriceList for Westcode thyristor chip - Rectifier diode Chip – Runau Electronics

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Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for Minimum Thermal Resistance Welding Diode, Power Semiconductor Chip For Induction Heating, Fast Rectifier Diode, Only for accomplish the good-quality product or service to satisfy customer's demand, all of our products have been strictly inspected before shipment.

PriceList for Westcode thyristor chip - Rectifier diode Chip – Runau Electronics Detail:

Rectifier Diode Chip

The rectifier diode chip manufactured by RUNAU Electronics was originally introduced by GE processing standard and technology which compliant of USA application standard and qualified by worldwide clients. It’s featured in strong thermal fatigue resistance characteristics, long service life, high voltage, large current, strong environmental adaptability, etc. Every chip is tested at TJM , random inspection is strictly not allowed. The consistency selection of chips parameters is available to be provided according to application requirement.

Parameter:

Diameter mm	Thickness mm	Voltage V	Cathode Out Dia. mm	Tjm ℃
17	1.5±0.1	≤2600	12.5	150
23.3	1.95±0.1	≤2600	18.5	150
23.3	2.15±0.1	4200-5500	16.5	150
24	1.5±0.1	≤2600	18.5	150
25.4	1.4-1.7	≤3500	19.5	150
29.72	1.95±0.1	≤2600	25	150
29.72	1.9-2.3	2800-5500	23	150
32	1.9±0.1	≤2200	27.5	150
32	2±0.1	2400-2600	26.3	150
35	1.8-2.1	≤3500	29	150
35	2.2±0.1	3600-5000	27.5	150
36	2.1±0.1	≤2200	31	150
38.1	1.9±0.1	≤2200	34	150
40	1.9-2.2	≤3500	33.5	150
40	2.2-2.5	3600-6500	31.5	150
45	2.3±0.1	≤3000	39.5	150
45	2.5±0.1	3600-4500	37.5	150
50.8	2.4-2.7	≤4000	43.5	150
50.8	2.8±0.1	4200-5000	41.5	150
55	2.4-2.8	≤4500	47.7	150
55	2.8-3.1	5200-6500	44.5	150
63.5	2.6-3.0	≤4500	56.5	150
63.5	3.0-3.3	5200-6500	54.5	150
70	2.9-3.1	≤3200	63.5	150
70	3.2±0.1	3400-4500	62	150
76	3.4-3.8	≤4500	68.1	150
89	3.9-4.3	≤4500	80	150
99	4.4-4.8	≤4500	89.7	150

Technical specification:

RUNAU Electronics provides power semiconductor chips of rectifier diode and welding diode.
1. Low on-state voltage drop
2. The gold metallization will be applied to improve the conductive and heat dissipation property.
3. Double layer protection mesa

Tips:

1. In order to remain the better performance, the chip shall be stored in nitrogen or vacuum condition to prevent the voltage change caused by oxidation and humidity of molybdenum pieces
2. Always keep the chip surface clean, please wear gloves and do not touch the chip with bare hands
3. Operate carefully in the process of use. Do not damage the resin edge surface of the chip and the aluminum layer in the pole area of the gate and cathode
4. In test or encapsulation, please note that the parallelism, flatness and clamp force the fixture must be coincide with the specified standards. Poor parallelism will result in uneven pressure and chip damage by force. If excess clamp force imposed, the chip will be damaged easily. If imposed clamp force is too small, the poor contact and heat dissipation will affect the application.
5. The pressure block in contact with the cathode surface of the chip must be annealed

Recommend Clamp Force

Chips Size	Clamp Force Recommendation
Chips Size	（KN）±10%
Φ25.4	4
Φ30 or Φ30.48	10
Φ35	13
Φ38 or Φ40	15
Φ50.8	24
Φ55	26
Φ60	28
Φ63.5	30
Φ70	32
Φ76	35
Φ85	45
Φ99	65

Product detail pictures:

Related Product Guide:
Thyristor Definition

We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for PriceList for Westcode thyristor chip - Rectifier diode Chip – Runau Electronics , The product will supply to all over the world, such as: European, Mali, Monaco, Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

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