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

VRRM
V
Base-plate width (mm)
34 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) — —
VRRM [V] / Base-plate (mm) 34 55 65 70 77

Example order code

1.2.3.4.5.6.
ES D(x) D(x) 34 C 22
  1. Phase-control module (family prefix “ES”).
  2. Polarity of first diode – D = forward, Dx = reverse.
  3. Polarity of second diode – D = forward, Dx = reverse.
  4. Base-plate width (cooling plate), mm (e.g. 34).
  5. Voltage-code letter (C = current family).
  6. Voltage class of module, VRRM (22 → 2200 V, 28 → 2800 V …).
DIODE-DIODE MODULES — ELECTRICAL PARAMETERS
Type Udrm, Urrm
V
Ifav
A (@ TC)
Ifsm
kA / 10 ms
Ufm/Ifm
(V / A @ 25 °C)
Ut(t0)
V
Rt
mΩ
Rthjc
°C/W
Tjmax
°C
Uisol
V
Qrr
µC
Irrm
A
trr
µs
ESD(x)D(x)34C181000 - 1800167 (100)9.21.3 / 5240.761.950.19150260082010017
ESD(x)D(x)34C222000 - 2200162 (100)7.31.3 / 5090.742.200.19150360085010025
ESD(x)D(x)34C282400 - 2800142 (100)7.11.4 / 4460.763.100.191503600130014035
ESD(x)D(x)34C363000 - 3600126 (100)4.81.4 / 3960.834.000.191504000130014035
0
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Power Semiconductor
About
Contact
Schedule a call
Our Capabilities
Our Services
Power Semiconductor
About
Contact
Schedule a call

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