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General view

TB25N

IPRS Băneasa

Also known as: TB25N05, TB25N1, TB25N2, TB25N3, TB25N4, TB25N5, TB25N6, TB25N7, TB25N8, TB25N9, TB25N10, TB25N11, TB25N12
Manufacturer: IPRS Băneasa
Country: Romania
Year: Unknown
Category: Components
Type: Thyristors, diacs & triacs
Documentation score: 1/5
Last edited: 25 OCT 2026

Specifications

Type: triac
Repetitive peak reverse voltage (VRRM): 50–1200 V (see Variants)
Max. RMS on-state current (ITRMS): 25 A
ITRMS given at: TC = 80 °C
Max. surge on-state current (ITSM): 140 A
I²t: 315 A²s
Gate trigger voltage (VGT): 3 V
Gate trigger current (IGT): 100 mA
On-state voltage (VTM): 2 V
VTM measured at IT: 40 A
Off-state / reverse current (ID = IR), max.: 3 mA
Critical dV/dt in commutation: 5 V/µs
Max. junction temperature (TJM): 125 °C
Thermal resistance, junction–case (Rth j-c): 2 °C/W
Package: DO-5Ty
Application: triac

Sources: [1]

Variants (13)

		Note
TB25N05	50	1990 catalogue (preliminary data)
TB25N1	100	1990 catalogue (preliminary data)
TB25N2	200	1990 catalogue (preliminary data)
TB25N3	300	1990 catalogue (preliminary data)
TB25N4	400	1990 catalogue (preliminary data)
TB25N5	500	1990 catalogue (preliminary data)
TB25N6	600	1990 catalogue (preliminary data)
TB25N7	700	1990 catalogue (preliminary data)
TB25N8	800	1990 catalogue (preliminary data)
TB25N9	900	1990 catalogue (preliminary data)
TB25N10	1000	1990 catalogue (preliminary data)
TB25N11	1100	1990 catalogue (preliminary data)
TB25N12	1200	1990 catalogue (preliminary data)

Click a column heading to sort. „+” adds a variant to the comparison (TB25N).

Description

The TB25N is a silicon triac made by IPRS Băneasa [1].

The I.P.R.S. Băneasa Full Line Condensed Catalog (1990) lists the TB25N05…TB25N12 (13 codes, preliminary data) among the „Bidirectional thyristors (triacs)” of its „Triacs” section [1]. Their values are under Variants [1]. In this table all values are given for both polarities („+/−”), VT (at the IT given), ID, IGT and VGT are maximum values, (dv/dt)c is the critical rate of rise of the off-state voltage at commutation, i²t is printed in A²s and RthJ-C = 2 °C/W [1].

Gallery

IPRS Băneasa TB25N: DO-5Ty case outline, thyristors and triacs (dimensions in mm) — DO-5Ty 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”, „Triacs”, „Bidirectional thyristors (triacs)”, pp. 6-48…6-49