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General view

T468S

IPRS Băneasa

Also known as: T468S1200, T468S1400, T468S1600, T468S1800
Manufacturer: IPRS Băneasa
Country: Romania
Year: Unknown
Category: Components
Type: Thyristors, diacs & triacs
Documentation score: 1/5
Last edited: 25 OCT 2026

Specifications

Type: fast switching thyristor
Repetitive peak reverse voltage (VRRM): 1200–1800 V (see Variants)
Max. average on-state current (IT(AV)M): 830 A
IT(AV)M given at: TC = 33 °C
Max. RMS on-state current (ITRMS): 1300 A
Max. surge on-state current (ITSM): 8300 A
I²t: 345000 A²s
Gate trigger voltage (VGT): 2.2 V
Gate trigger current (IGT): 250 mA
On-state voltage (VTM): 3.2 V
VTM measured at IT: 2600 A
Off-state / reverse current (ID = IR), max.: 100 mA
Turn-off time (tq): 60 µs
Critical rate of rise of off-state voltage (dV/dt): 50 V/µs
Critical rate of rise of on-state current (di/dt): 300 A/µs
Max. junction temperature (TJM): 125 °C
Thermal resistance, junction–case (Rth j-c): 0.04 °C/W
Package: T-36A
Application: fast switching thyristor

Sources: [1]

Variants (4)

		Note
T468S1200	1200	1990 catalogue (preliminary data)
T468S1400	1400	1990 catalogue (preliminary data)
T468S1600	1600	1990 catalogue (preliminary data)
T468S1800	1800	1990 catalogue (preliminary data)

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Description

The T468S is a silicon fast switching thyristor made by IPRS Băneasa [1].

The I.P.R.S. Băneasa Full Line Condensed Catalog (1990) lists the T468S1200, T468S1400, T468S1600 and T468S1800 (preliminary data) among the „Fast switching thyristors ( ITAVM > 100 A )” of its „Thyristors” section [1]. Their values are under Variants [1]. In this table VT (at the IT given), ID = IR, IGT and VGT are maximum values, tq is a maximum, marked „#”: „Different tq groups: N = 60, M = 50, K = 40 µs”, i²t is printed in kA²s and IT in kA, dv/dt is given with the footnote „Different dv/dt groups: B = 50, C = 400, L = 400, M = 1000 V/µs” and RthJ-C = 0.04 °C/W [1].

Gallery

IPRS Băneasa T468S: T-36A case outline, thyristors and triacs (dimensions in mm) — T-36A case outline, thyristors and triacs (dimensions in mm)

Documents

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References

[1]I.P.R.S. Băneasa – „Full Line Condensed Catalog”, 1990, section 6 „Thyristors & triacs”, „Thyristors”, „Fast switching thyristors ( ITAVM > 100 A )”, pp. 6-46…6-47