Device families grouped by repetitive voltage class and disc diameter

U_RRM, U_RSM	19 mm	24 mm	30 mm	38 mm	52 mm	80 mm
6000 V					D553-630 D553-800
4800 V						D473-2500
4400 V				D443-800	D453-800
3600 V					D343-1000	D373-3200
3400 V					D353-1250 D353-1600
3200 V			D333-500
2800 V				D243-800 D243-1000
2600 V			D233-500 D233-630 D371-500(X)
2400 V					D253-1600
2000 V			D133-800
1800 V		D161-200(X) D161-250(X) D161-320(X)	D271-400(X) D271-500(X)	D143-1000 D143-1250	D153-1600 D153-2000
1600 V	D151-160(X)
800 V				D043-2000

Example order code

1.	2.	3.	4.
D	243	1000	24

Rectifier diode (series prefix “D”)
Design version
Mean forward current I_FAV, A
Voltage code 24 → 2400 V

Type	U_RRM V	I_FAV A @ T_C	I_FSM kA / 10 ms	U_FM/I_FM V / A @ 25 °C	U_F(TO) V	R_T mΩ	t_rr µs (typ.)	R_thJC °C/W	T_jmax °C	Fig.
Type	U_RRM V	I_FAV A @ T_C	I_FSM kA / 10 ms	U_FM/I_FM V / A @ 25 °C	U_F(TO) V	R_T mΩ	t_rr µs (typ.)	R_thJC °C/W	T_jmax °C	Fig.	D151-160(X)	1000 ÷ 1600	160 (134)	4.5	1.35/502	0.85	0.95	20	0.21	175	1
D161-200(X)	1000 ÷ 1800	200 (148)	5.5	1.35/628	0.72	0.78	20	0.12	175	4
D161-250(X)	1000 ÷ 1800	250 (140)	6.4	1.35/785	0.72	0.56	22	0.12	175	4
D161-320(X)	1000 ÷ 1800	320 (128)	7.5	1.45/1005	0.80	0.53	22	0.12	175	4
D271-400(X)	1000 ÷ 1800	400 (130)	12.0	1.45/1256	0.85	0.50	22	0.08	175	3
D271-500(X)	1000 ÷ 1800	500 (120)	13.0	1.5/1570	0.85	0.40	25	0.08	175	3
D371-500(X)	1600 ÷ 2600	500 (115)	10.0	1.7/1570	0.85	0.45	30	0.085	175	3
D133-800	1000 ÷ 2000	800 (128)	13.0	1.65/2512	0.85	0.30	26	0.04	175	5 ; 10
D233-500	1200 ÷ 2600	500 (145)	11.0	1.7/1570	0.85	0.45	25	0.04	175	5 ; 10
D233-630	1200 ÷ 2600	630 (135)	12.0	1.6/1978	0.95	0.40	25	0.04	175	10
D333-500	2200 ÷ 3200	500 (122)	11.0	1.6/1570	0.90	0.40	35	0.04	150	5 ; 10
D043-2000	200 ÷ 800	2000 (106)	24.0	1.55/6280	0.86	0.10	22	0.027	180	11
D143-1000	800 ÷ 1800	1000 (125)	18.0	1.6/3140	0.85	0.31	22	0.03	175	12 ; 7
D143-1250	800 ÷ 1800	1250 (113)	20.0	1.7/3925	0.90	0.26	22	0.029	175	12 ; 7
D243-800	1600 ÷ 2800	800 (136)	16.0	1.6/2512	1.00	0.30	35	0.03	175	12
D243-1000	1600 ÷ 2800	1000 (125)	17.0	1.7/3140	1.00	0.27	35	0.03	175	12
D343-1000	2600 ÷ 3600	1000 (100)	15.0	1.9/3140	0.90	0.41	40	0.03	160	7
D443-800	3400 ÷ 4400	800 (103)	12.5	1.9/2512	0.95	0.49	35	0.03	150	7
D153-1600	800 ÷ 1800	1600 (133)	36.0	1.4/5024	0.86	0.11	30	0.02	175	8
D153-2000	800 ÷ 1800	2000 (128)	37.0	1.5/6280	0.80	0.10	30	0.018	175	8
D253-1600	1400 ÷ 2400	1600 (125)	35.0	1.5/5024	1.05	0.13	30	0.02	175	8
D353-1250	2200 ÷ 3400	1250 (123)	26.0	2.0/3925	1.00	0.33	50	0.02	175	8
D353-1600	2200 ÷ 3400	1600 (107)	28.0	2.0/5024	0.95	0.29	50	0.02	175	8
D453-800	3400 ÷ 4400	800 (123)	18.0	1.85/2512	0.90	0.38	55	0.02	150	8
D553-630	4400 ÷ 6000	630 (127)	14.0	1.8/1978	1.10	0.45	60	0.02	150	8
D553-800	4400 ÷ 6000	800 (120)	16.0	1.85/2512	1.05	0.41	60	0.02	150	8
D273-400	1400 ÷ 2600	400 (105)	65.0	2.2/12560	0.80	0.085	40	0.0095	175	13
D373-3200	2400 ÷ 3600	3200 (102)	60.0	1.8/10048	1.25	0.08	60	0.0095	160	13
D473-2500	3400 ÷ 4800	2500 (103)	42.0	2.0/7850	0.95	0.16	70	0.0095	150	13