General view

T25N

IPRS Băneasa

Also known as
T25N05, T25N1, T25N2, T25N3, T25N4, T25N5, T25N6, T25N7, T25N8, T25N9, T25N10, T25N11, T25N12
Year
Unknown
Category
Components
Type
Thyristors, diacs & triacs
Documentation score
1/5
Last edited
25 OCT 2026

Specifications

Type
mains frequency thyristor
Repetitive peak reverse voltage (VRRM)
50–1200 V (see Variants)
Max. average on-state current (IT(AV)M)
25 A
IT(AV)M given at
TC = 85 °C
Max. RMS on-state current (ITRMS)
37 A
Max. surge on-state current (ITSM)
375 A
I²t
700 A²s
Gate trigger voltage (VGT)
1.5 V
Gate trigger current (IGT)
150 mA
On-state voltage (VTM)
2.1 V
VTM measured at IT
75 A
Off-state / reverse current (ID = IR), max.
10 mA
Turn-off time (tq)
80 µs
Critical rate of rise of off-state voltage (dV/dt)
50 V/µs
Critical rate of rise of on-state current (di/dt)
50 A/µs
Max. junction temperature (TJM)
125 °C
Thermal resistance, junction–case (Rth j-c)
0.84 °C/W
Package
DO-5Ty
Application
mains frequency thyristor

Sources: [1]

Variants (13)

Note
T25N05501990 catalogue
T25N11001990 catalogue
T25N22001990 catalogue
T25N33001990 catalogue
T25N44001990 catalogue
T25N55001990 catalogue
T25N66001990 catalogue
T25N77001990 catalogue
T25N88001990 catalogue
T25N99001990 catalogue
T25N1010001990 catalogue
T25N1111001990 catalogue
T25N1212001990 catalogue

Click a column heading to sort. „+” adds a variant to the comparison (T25N).

Description

The T25N is a silicon mains frequency thyristor made by IPRS Băneasa [1].

The I.P.R.S. Băneasa Full Line Condensed Catalog (1990) lists the T25N05…T25N12 (13 codes) among the „Mains frequency 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, i²t is printed in kA²s, dv/dt is given with the footnote „Different dv/dt groups: C = 100, D = 200, G = 500, K = 1000 V/µs” and RthJ-C = 0.84 °C/W [1].

Gallery

IPRS Băneasa T25N: DO-5Ty case outline, thyristors and triacs (dimensions in mm)No image available
DO-5Ty 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”, „Mains frequency thyristors ( ITAVM < 100 A )”, pp. 6-08…6-09