    ___                   __  ______   _  __
   /   |  _____________  /  |/  /   | | |/ /
  / /| | / ___/ ___/ _ \/ /|_/ / /| | |   /
 / ___ |/ /  / /__/  __/ /  / / ___ |/   |
/_/  |_/_/   \___/\___/_/  /_/_/  |_/_/|_|

No image available

General view

T348N

IPRS Băneasa

Also known as: T348N200, T348N400, T348N600
Manufacturer: IPRS Băneasa
Country: Romania
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): 200–600 V (see Variants)
Max. average on-state current (IT(AV)M): 348 A
IT(AV)M given at: TC = 85 °C
Max. RMS on-state current (ITRMS): 600 A
Max. surge on-state current (ITSM): 4000 A
I²t: 80000 A²s
Gate trigger voltage (VGT): 2 V
Gate trigger current (IGT): 150 mA
On-state voltage (VTM): 1.9 V
VTM measured at IT: 1200 A
Off-state / reverse current (ID = IR), max.: 20 mA
Turn-off time (tq): 200 µs
Critical rate of rise of off-state voltage (dV/dt): 400 V/µs
Critical rate of rise of on-state current (di/dt): 200 A/µs
Max. junction temperature (TJM): 140 °C
Thermal resistance, junction–case (Rth j-c): 0.1 °C/W
Package: T-20
Application: mains frequency thyristor

Sources: [1]

Variants (3)

		Note
T348N200	200	1990 catalogue (preliminary data)
T348N400	400	1990 catalogue (preliminary data)
T348N600	600	1990 catalogue (preliminary data)

Click a column heading to sort. „+” adds a variant to the comparison (T348N).

Description

The T348N is a silicon mains frequency thyristor made by IPRS Băneasa [1].

The I.P.R.S. Băneasa Full Line Condensed Catalog (1990) lists the T348N200, T348N400 and T348N600 (preliminary data) 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 and IT in kA, dv/dt is given with the footnote „Different dv/dt groups: C = 400, F = 1000 V/µs” and RthJ-C = 0.1 °C/W [1].

Gallery

IPRS Băneasa T348N: T-20 case outline, thyristors and triacs (dimensions in mm) — T-20 case outline, thyristors and triacs (dimensions in mm)

Documents

No documents available yet.

References

[1]I.P.R.S. Băneasa – „Full Line Condensed Catalog”, 1990, section 6 „Thyristors & triacs”, „Thyristors”, „Mains frequency thyristors ( ITAVM > 100 A )”, pp. 6-18…6-19