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T158S

IPRS Băneasa

Also known as
T158S200, T158S400, T158S600, T158S800, T158S1000, T158S1100, T158S1200, T158S1300
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)
200–1300 V (see Variants)
Max. average on-state current (IT(AV)M)
160 A
IT(AV)M given at
TC = 85 °C
Max. RMS on-state current (ITRMS)
300 A
Max. surge on-state current (ITSM)
1000 A
I²t
5000 A²s
Gate trigger voltage (VGT)
2.2 V
Gate trigger current (IGT)
250 mA
On-state voltage (VTM)
2.5 V
VTM measured at IT
500 A
Off-state / reverse current (ID = IR), max.
10 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)
500 A/µs
Max. junction temperature (TJM)
125 °C
Thermal resistance, junction–case (Rth j-c)
0.18 °C/W
Package
T-20
Application
fast switching thyristor

Sources: [1]

Variants (8)

Note
T158S2002001990 catalogue (preliminary data)
T158S4004001990 catalogue (preliminary data)
T158S6006001990 catalogue (preliminary data)
T158S8008001990 catalogue (preliminary data)
T158S100010001990 catalogue (preliminary data)
T158S110011001990 catalogue (preliminary data)
T158S120012001990 catalogue (preliminary data)
T158S130013001990 catalogue (preliminary data)

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Description

The T158S is a silicon fast switching thyristor made by IPRS Băneasa [1].

The I.P.R.S. Băneasa Full Line Condensed Catalog (1990) lists the T158S200, T158S400, T158S600, T158S800, T158S1000, T158S1100, T158S1200 and T158S1300 (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, 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 = 0.18 °C/W [1].

Gallery

IPRS Băneasa T158S: T-20 case outline, thyristors and triacs (dimensions in mm)No image available
T-20 case outline, thyristors and triacs (dimensions in mm)

Documents

No documents available yet.

References

  1. [1]I.P.R.S. Băneasa – „Full Line Condensed Catalog”, 1990, section 6 „Thyristors & triacs”, „Thyristors”, „Fast switching thyristors ( ITAVM > 100 A )”, pp. 6-40…6-41