Fast Thyristor and Fast Rectifier Module

Features
1. This thyristor and rectifier module is designed with a chip which is electrical insulation to the bottom plate and operates with 2500V AC current.
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. The thyristor and rectifier module is designed with light weight and small volume.
6. Easy in installation and convenient in use and maintenance.

Applications
This thyristor and rectifier module is typically used in the control and drive of motor and UPS power. Additionally, it is also used in chopper, welding equipment, inverter, heating by conduction and various forced current converter.

Instructions
1. VDRM/VRRM+200V VDSM/=VRSM
2. IGT, VGT, IH, VTM, VISO are the test value under 25℃, unless otherwise stated.
3. Other parameters in the form are test values under TJM. I2t=I2SMtw/2,tw

Technical parameters of fast thyristor module

Mean on-state current IT(AV)	Shell tem- pera- ture TC	Repet- itive off-state reverse voltage VDRM/ VRRM	Peak on-state voltage /current VTM/ITM		Repeti- tive off-state forward/ reverse current IDRM /IRRM	Trigger current IGT	Trigger voltage VGT	Holding current IH	Critical rate of rise of off-state voltage Dv/dt	Critical rate of rise of on-state current Di/dt	Turn-off time tq	The-rmal resis- tance Rjc	High- est rated junc- tion tem- pera- ture Tjm	Isola- tion vol- tage Viso	Out- line
A	℃	V	V	A	mA	mA	V	mA	V/μs	A/μs	US	℃/W	℃	V(AC)
55	85	600-1600	1.78	165	30	150	2.5	60	800	200	15-30	0.120	125	2500	MQ09
90	85	600-1600	1.78	270	30	150	2.5	80	800	200	15-30	0.180	125	2500	MQ10
160	85	600-1600	1.78	480	40	180	2.5	100	800	200	15-35	0.140	125	2500	MQ11
200	85	600-1600	1.77	600	50	180	2.5	100	800	200	15-35	0.100	125	2500	MQ12
300	85	600-1600	1.75	900	80	200	3.0	100	800	200	15-35	0.070	125	2500	MQ12
500	55	600-1600	2.20	1500	80	200	3.0	100	800	200	15-35	0.110	125	2500	MQ14
500	55	600-1600	2.10	1500	80	200	3.0	100	800	200	15-35	0.087	125	2500	MQ17

Technical parameters of fast rectifier module

Mean forward current IT(AV)	Shell temperature TC	Repetitive off-state reverse voltage VDRM/VRRM	Mean forward voltage /current VFM/IFM		Repetitive peak reverse current IRRM	RMS forward current IF(RMS)	Non-repeat forward surge current of one cycle IFSM	Reverse recovery time trr	Highest rated junction temperature Tjm	Isolation voltage Viso	Outline
A	℃	V	V	A	mA	mA	A　×1000	μs	℃	V(AC)
55	85	600-1600	1.60	165	20	85	1.6	2	140	2500	MQ09
90	85	600-1600	1. 60	270	20	135	2.6	2	140	2500	MQ10
160	85	600-1600	1.60	450	30	236	4.30	2	140	2500	MQ11
200	85	600-1600	1.58	600	40	314	6.00	2	140	2500	MQ12
300	85	600-1600	1.58	900	70	471	8.30	3	140	2500	MQ12
500	55	600-1600	2.05	1500	70	471	6.00	3	140	2500	MQ14
500*	55	600-1600	1.90	1500	70	628	8.30	3	140	2500	MQ17

Note:
1. * stands for cool module.
2. Type MH refers to one of MHC, MHK and MHA.
3. The parameters are the rated value and characteristics parameters of each thyristor in the module.

Electrical schematic diagram

External dimensions