Power Modules

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RIR power modules are available in dual thyristor, dual diode & thyristor-diode topology in solder-based, compression bonded & wire-bonded types.

We also manufacture non-isolated three thyristor modules and isolated water-cooled modules.

Modules are widely used for UPS motor drives, power supply, power transmission and distribution, railway traction applications, welding machines, chemical industry, renewable energy, electric vehicles (EV) and other applications in many industries.

Thyristor – Thyristor (IRKT)

27A to 1000A
400V to 2200V

Thyristor- Diode (IRKH)

27A to 1000A
400V to 2200V

Diode-Diode (IRKD)

Current: 40A to 195A
Voltage: 400V to 2800V

Non-Isolated Three Thyristor (RHTT)

Current: 60A to 200A
Max. Voltage is 400V

Isolated Water-Cooled Module

Current: 550A, 850A & 1200A
Max. Voltage is 1600V

Thyristor – Thyristor

Type	I_T(AV)/I_F(AV) A	@TC °C	V_RRMRANGE V	I_TSM/I_FSM A	V_TM/V_FM V	@I_TM/I_FM A	V_O(Tj=Tj max) V	r_T mΩ	V_GT V	I_GT mA	dv/dt V/µs	di/dt A/µs	R_thJC °C/W	R_thcs °C/W	T_jMax °C	Datasheet
IRKT-26	27	85	400 to 1600	595	1.95	85	0.91	12.4	2.5	150	500	100	0.310	0.10	125
IRKT-41	45	85	400 to 1600	850	1.81	141	0.90	6.58	2.5	150	500	100	0.230	0.10	125
IRKT-56	60	85	400 to 1600	1310	1.54	188	0.81	3.35	2.5	150	500	100	0.200	0.10	125
IRKT-71	75	85	400 to 1600	1665	1.59	235	0.76	2.98	2.5	150	500	100	0.165	0.10	125
IRKT-91	95	85	400 to 1600	1785	1.58	298	0.78	5.00	2.5	150	500	100	0.135	0.10	125
IRKT-105	105	85	400 to 1600	1785	1.64	330	0.80	2.37	2.5	150	500	100	0.135	0.10	125
IRKT-136	135	85	400 to 1600	3200	1.66	424	0.98	1.62	3.0	200	500	100	0.200	0.035	125
IRKT-142	140	85	400 to 1600	4750	1.32	440	1.14	1.29	3.0	200	500	100	0.170	0.035	125
IRKT-162	160	85	400 to 1600	5100	1.26	503	0.88	1.20	3.0	200	500	100	0.170	0.035	125
IRKT-170	170	85	400 to 1600	5100	1.60	534	0.89	1.34	3.0	200	500	100	0.170	0.020	125
IRKT-230	230	85	400 to 1600	7500	1.59	722	1.03	0.77	3.0	200	500	100	0.125	0.020	125
IRKT-250	250	85	400 to 1600	8500	1.44	785	0.97	0.60	3.0	200	500	100	0.125	0.020	125
IRKT-280	280	79	400 to 2200	7500	1.55	750	0.90	0.75	3.0	200	500	100	0.110	0.020	125
IRKT-330	330	85	400 to 1800	8000	1.44	1036	0.80	0.45	2.0	200	500	100	0.110	0.020	125
IRKT-500	540	85	400 to 1800	15000	1.60	1500	0.92	0.24	3.0	200	500	100	0.062	0.020	125
IRKT-570	570	85	400 to 1800	15500	1.44	1700	0.78	0.20	3.0	200	500	100	0.069	0.020	125
IRKT-650	650	85	1000-1200	14000	1.40	1978	0.85	0.10	2.5	250	500	100	0.065	0.020	125
IRKT-715	715	85	1000 to 1800	28000	1.45	2512	0.85	0.20	2.5	250	500	100	0.050	0.020	125
IRKT-800	800	78	1000 to 1800	28000	1.45	2512	0.85	0.20	2.5	250	500	100	0.050	0.016	125
IRKT-1000	1000	77	1000 to 1200	32000	1.25	3140	0.90	0.04	2.5	250	500	100	0.050	0.016	125
Type	I_T(AV)/I_F(AV) A	@TC °C	V_RRMRANGE V	I_TSM/I_FSM A	V_TM/V_FM V	@I_TM/I_FM A	V_O(Tj=Tj max) V	r_T mΩ	V_GT V	I_GT mA	dv/dt V/µs	di/dt A/µs	R_thJC °C/W	R_thcs °C/W	T_jMax °C	Datasheet

Diode – Diode

Type	I_F(AV) A	@TC °C	V_RRMRANGE V	I_FSM(10ms) A	V_FM V	@I_FM A	V_O(Tj=Tj max) V	r mΩ	R_thJC °C/W	R_thCS °C/W	T_jMax °C	Datasheet
IRKD-41	40	85	400 to 1600	850	1.65	126	0.88	5.90	0.230	0.100	135
IRKD-56	55	100	400 to 1600	1600	1.35	173	0.71	3.76	0.325	0.100	135
IRKD-71	70	100	400 to 1600	1790	1.30	220	0.61	2.80	0.285	0.100	135
IRKD-91	90	100	400 to 1600	2020	1.30	283	0.66	1.81	0.220	0.100	135
IRKD-105	105	87	400 to 1600	2020	1.34	330	0.66	1.81	0.220	0.100	135
IRKD-166	165	100	400 to 1600	4000	1.57	518	0.70	1.69	0.200	0.035	135
IRKD-196	195	100	400 to 1600	4750	1.32	612	0.75	0.92	0.200	0.035	135
IRKD-236	230	100	400 to 1600	6540	1.26	722	0.79	0.64	0.170	0.035	135
IRKD-250	250	100	400 to 1600	7015	1.29	785	0.79	0.63	0.160	0.020	135
IRKD-270	270	100	400 to 1600	8920	1.48	848	0.74	0.94	0.125	0.020	135
IRKD-320	320	100	400 to 1600	10110	1.28	1005	0.69	0.59	0.125	0.020	135
IRKD-350	350	100	400 to 1600	10110	1.25	1100	0.69	0.59	0.125	0.035	135
IRKD-570	570	100	1200 to 2800	15000	1.30	1700	0.80	0.38	0.065	0.020	135
IRKD-700	701	100	1200 to 2200	22500	1.30	2000	0.70	0.15	0.072	0.020	135
IRKD-1000	1000	100	400 to 1600	31000	1.41	4000	0.85	0.15	0.042	0.020	135
IRKD-95F	95	75	400 to 600	1080	2.05	300	1.01	3.5	0.450	0.550	125
IRKD-196F	195	100	400 to 600	4750	1.65	612	0.75	0.92	0.200	0.035	125
Type	I_F(AV) A	@TC °C	V_RRMRANGE V	I_FSM(10ms) A	V_FM V	@I_FM A	V_O(Tj=Tj max) V	r mΩ	R_thJC °C/W	R_thCS °C/W	T_jMax °C	Datasheet

Thyristor – Diode

Type1	I_T(AV)I_F(AV) A	@TC °C	V_RRMRANGE V	I_TSM/I_FSM A	V_TM/V_FM V	@I_TM/I_FM A	V_O(Tj=Tj max) V	r_T mΩ	V_GT V	I_GT mA	dv/dt V/µs	di/dt A/µs	R_thJC °C/W	R_thcs °C/W	T_jMax °C	Datasheet
IRKH-26	27	85	400 to 1600	595	1.95	85	0.91	12.4	2.5	150	500	100	0.310	0.10	125
IRKH-41	45	85	400 to 1600	850	1.81	141	0.90	6.58	2.5	150	500	100	0.230	0.10	125
IRKH-56	60	85	400 to 1600	1310	1.54	188	0.81	3.35	2.5	150	500	100	0.200	0.10	125
IRKH-71	75	85	400 to 1600	1665	1.59	235	0.76	2.98	2.5	150	500	100	0.165	0.10	125
IRKH-91	95	85	400 to 1600	1785	1.58	298	0.78	5.00	2.5	150	500	100	0.135	0.10	125
IRKH-105	105	85	400 to 1600	1785	1.64	330	0.80	2.37	2.5	150	500	100	0.135	0.10	125
IRKH-136	135	85	400 to 1600	3200	1.66	424	0.98	1.62	3.0	200	500	100	0.200	0.035	125
IRKH-142	140	85	400 to 1600	4750	1.32	440	1.14	1.29	3.0	200	500	100	0.170	0.035	125
IRKH-162	160	85	400 to 1600	5100	1.26	503	0.88	1.20	3.0	200	500	100	0.170	0.035	125
IRKH-170	170	85	400 to 1600	5100	1.60	534	0.89	1.34	3.0	200	500	100	0.170	0.020	125
IRKH-230	230	85	400 to 1600	7500	1.59	722	1.03	0.77	3.0	200	500	100	0.125	0.020	125
IRKH-250	250	85	400 to 1600	8500	1.44	785	0.97	0.60	3.0	200	500	100	0.125	0.020	125
IRKH-280	280	79	400 to 220	7500	1.55	750	0.90	0.75	3.0	200	500	100	0.110	0.020	125
IRKH-330	330	85	400 to 1800	8000	1.44	1036	0.80	0.45	2.0	200	500	100	0.110	0.020	125
IRKH-500	540	85	400 to 1800	15000	1.60	1500	0.92	0.24	3.0	200	500	100	0.062	0.20	125
IRKH-570	570	85	400 to 1800	15500	1.44	1700	0.78	0.20	3.0	200	500	100	0.069	0.020	125
IRKH-650	650	85	1000 to 1200	14000	1.40	1978	0.85	0.10	2.5	250	500	100	0.065	0.020	125
IRKH-715	715	85	1000 to 1800	28000	1.45	2512	0.85	0.20	2.5	250	500	100	0.050	0.016	125
IRKH-800	800	78	1000 to 1800	28000	1.45	2512	0.85	0.20	2.5	250	500	100	0.050	0.016	125
IRKH-1000	1000	77	1000 to 1200	32000	1.25	3140	0.90	0.04	2.5	250	500	100	0.050	0.016	125
Type1	I_T(AV)I_F(AV) A	@TC °C	V_RRMRANGE V	I_TSM/I_FSM A	V_TM/V_FM V	@I_TM/I_FM A	V_O(Tj=Tj max) V	r_T mΩ	V_GT V	I_GT mA	dv/dt V/µs	di/dt A/µs	R_thJC °C/W	R_thcs °C/W	T_jMax °C	Datasheet

Non Isolated (3 Thyristor)

Type	I_T(AV) A	@TC °C	I_RMS A	V_RRM V	I_TSM(10 ms) A	I²t A²Sec	V_TM V	@I_TM A	V_GT V	I_GT mA	dv/dt V/µS	di/dt V/µS	R_thJC °C/W	T_JMax °C
RHTT60A40	60	123	94	400	1640	13500	1.25	180	2.0	150	50	50	0.35	150
RHTT80A40	80	116	125	400	2280	26000	1.20	240	2.0	150	50	50	0.35	150
RHTT100A40	100	114	157	400	3200	51000	1.20	314	2.0	150	50	50	0.30	150
RHTT130A40	130	112	204	400	3200	51000	1.20	410	2.0	150	50	50	0.20	150
RHTT200A40	200	121	314	400	5400	1499400	1.20	630	2.0	150	200	50	0.12	150
Type	I_T(AV) A	@TC °C	I_RMS A	V_RRM V	I_TSM(10 ms) A	I²t A²Sec	V_TM V	@I_TM A	V_GT V	I_GT mA	dv/dt V/µS	di/dt V/µS	R_thJC °C/W	T_JMax °C

Isolated Water Cooled Module

Module Type	V_DRM / V_DRM (V)	I_RMS / T_WATER (A/°C)	I_{TSM(Sine wave – 10 ms)} (kA)
W1CI – 550 – 16	1600 V	550 / 40	5.6
W1CI – 850 – 16	1600 V	850 / 40	9.0
W1CI – 1200 – 16	1600 V	1200 / 40	12.5
Module Type	V_DRM / V_DRM (V)	I_RMS / T_WATER (A/°C;)	I_{TSM(Sine wave – 10 ms)} (kA)