5SGA20H2501 ABB - Thyristor / Diode Module

5SGA20H2501 Description

The 5SGA20H2501 from ABB is a thyristor module. Typical applications include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the 5SGA20H2501, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

ABB 5SGA20H2501 is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.

Key Specifications

5SGA20H2501 is a 2500 V / 2000 A disc GTO thyristor from ABB. Source: manufacturer datasheet (detailed).

Parameter	Value
Manufacturer	ABB
Product type	Disc GTO thyristor (gate turn-off thyristor)
Configuration	Single (press-pack)
Repetitive peak off-state voltage (VDRM)	2500 V
Max controllable turn-off current (ITGQM)	2000 A (VDM = VDRM, CS = 4 µF)
Average on-state current (ITAVM)	830 A (half sine wave, Tc = 85 °C)
RMS on-state current (ITRMS)	1300 A
Surge current (ITSM)	16 kA (tp = 10 ms), 32 kA (tp = 1 ms), Tj = 125 °C
Limiting load integral (I²t)	1.28×10⁶ A²s (tp = 10 ms)
On-state voltage (VT)	2.80 V (IT = 2000 A)
Gate trigger current / voltage (IGT / VGT)	2.5 A / 1.0 V (VD = 24 V, Tj = 25 °C)
Permanent DC voltage for 100 FIT (VDClink)	1400 V
Junction temperature (Tj)	-40 to 125 °C
Datasheet	Available on this page (PDF)

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