Device families grouped by repetitive reverse voltage and base-plate width

V_RRM
V

Base-plate width (mm)

55 (Q3 2025)

65 (Q3 2025)

70 (Q1 2026)

77 (Q1 2026)

6500

—

320 A (>80 °C)

—

4400

—

470 A (>80 °C)

950 A (>80 °C)

1000 A (>80 °C)

3600

155 A (>80 °C)
ESDxDx34C36 (Crimp)

250 A (>80 °C)

515 A (>80 °C)

—

3400

—

2800

175 A (>80 °C)
ESDxDx34C26 (Crimp)

320 A (>80 °C)

—

1000 A (>80 °C)

1250 A (>80 °C)

2600

—

550 A (>80 °C)

—

2200

250 A (>80 °C)
ESDxDx34C22 (Solder)

—

1100 A (>80 °C)

—

1800

320 A (>80 °C)
ESDxDx34C18 (Solder)

450 A (>80 °C)

600 A (>80 °C)

—

V_RRM [V] / Base-plate (mm)

Example order code

D(x)

Phase-control module (family prefix “ES”).

Polarity of first diode – D = forward, Dx = reverse.

Polarity of second diode – D = forward, Dx = reverse.

Base-plate width (cooling plate), mm (e.g. 34).

Voltage-code letter (C = current family).

Voltage class of module, V_RRM (22 → 2200 V, 28 → 2800 V …).

Type	U_drm, U_rrm V	I_fav A (@ T_C)	I_fsm kA / 10 ms	U_fm/I_fm (V / A @ 25 °C)	U_t(t0) V	R_t mΩ	R_thjc °C/W	T_jmax °C	U_isol V	Q_rr µC	I_rrm A	t_rr µs
Type	U_drm, U_rrm V	I_fav A (@ T_C)	I_fsm kA / 10 ms	U_fm/I_fm (V / A @ 25 °C)	U_t(t0) V	R_t mΩ	R_thjc °C/W	T_jmax °C	U_isol V	Q_rr µC	I_rrm A	t_rr µs	ESD(x)D(x)34C18	1000 - 1800	167 (100)	9.2	1.3 / 524	0.76	1.95	0.19	150	2600	820	100	17
ESD(x)D(x)34C22	2000 - 2200	162 (100)	7.3	1.3 / 509	0.74	2.20	0.19	150	3600	850	100	25
ESD(x)D(x)34C28	2400 - 2800	142 (100)	7.1	1.4 / 446	0.76	3.10	0.19	150	3600	1300	140	35
ESD(x)D(x)34C36	3000 - 3600	126 (100)	4.8	1.4 / 396	0.83	4.00	0.19	150	4000	1300	140	35