Thyristor and Rectifier Module

Features
1. The thyristor and rectifier module is welded with vacuum and hydrogen protection technology.
2. Capsulated with international standard.
3. Fully pressure-contact structure is adopted in this thyristor and rectifier module, which is featured by good characteristics of temperature and circulating ability of power.
4. Module with current below 200A is forced to use air cooling. But with current more than 300A, water cooling or air cooling is selectable.
5. This thyristor and rectifier module is designed with a chip which is electrical insulation to the bottom plate and operates with 2500V AC current
6. Light weight and small volume.
7. Easy in installation and convenient in use and maintenance.

Applications
This thyristor and rectifier module can be used in aspects given below
1. Control of DV and AV motor
2. UPS
3. Welding equipment,
4. Inverter,
5. Soft-start of motor
6. Dimming
7. Control in industrial heating
8. Charging and discharging of the battery
9. Various eliminator power
10.Non-contact switch

Technical parameters

Type	Mean on-state current	Repetitive off-state reverse voltage VDRM/ VRRM	Peak on- state voltage/ current VTM/ITM		Repeti- tive peak forward/ reverse current	Trigger current IGT	Trigger voltage VGT	Hold- ing current IH	Critical rate of rise of off-state voltage dv/dt	Critical rate of rise of off-state current dv/dt	Non-repeat forward surge current of one cycle ITSMIFSM	Highest rated junction tempera- ture	Isolation voltage viso	Outline
	A	V	V	A	mA	mA	V	mA	V/µs	A/µs	A x 103	℃	V(AC)
MF□25A	25	400-2600	1.69	80	8	100	2.5	100	800	500	0.55	125	2500	MQ09
MF□55A	55	400-2600	1.69	170	8	100	2.5	100	800	50	1.25	125	2500	MQ09
MF□70A	70	400-2600	1.9	170	10	100	2.5	100	800	50	1.60	125	2500	MQ10
MF□90A	90	400-2600	1.9	270	15	100	2.5	100	800	50	2.00	125	2500	MQ10
MF□110A	110	400-2600	1.9	330	20	100	2.5	100	800	100	2.40	125	2500	MQ10
MF□130A	130	400-2600	1.9	410	20	150	2.5	100	800	100	3.80	125	2500	MQ11
MF□160A	160	400-2600	1.9	480	250	150	2.5	100	800	100	5.40	125	2500	MQ11
MF□200A	200	400-2600	1.9	600	30	180	2.5	100	800	100	7.20	125	2500	MQ13
MF□250A	250	400-2600	1.9	750	40	180	2.5	100	800	100	8.50	125	2500	MQ12
MF□300A	300	400-2600	1.9	900	30	180	2.5	100	800	100	9.30	125	2500	MQ12
MF□400A	400	400-2600	1.9	1050	40	200	3.0	100	800	100	14.0	125	2500	MQ14
MF□500A	500	400-2600	1.9	1500	50	200	3.0	100	800	100	16.0	125	2500	MQ14
MF□800A	800	400-2600	1.9	2400	50	200	3.0	100	800	100	16.0	125	2500	MQ15
MF□1000A	1000	400-2600	1.9	3000	50	200	3.0	100	800	100	16.0	125	2500	MQ15
MF□500A*	500	400-2600	1.9	1500	40	200	3.0	100	800	100	11.0	125	2500	MQ17
MF□800A*	800	400-2600	1.9	1400	40	200	3.0	100	800	100	16.0	125	2500	MQ18

Note:
1. * stands for cool module.
2. Type MF□ refers to one of MFC, MFK, MFA and MFX.
3. The parameters are the rated value and characteristics parameters of each thyristor in the module.

Electrical schematic diagram

External dimensions