thyristor
BT258S-800R
Logic level thyristor
5 September 2018
Product data sheet
1. General description
Planar passivated Silicon...
Description
BT258S-800R
Logic level thyristor
5 September 2018
Product data sheet
1. General description
Planar passivated Silicon Controlled Rectifier (SCR) in a SOT428 (DPAK) surface mountable plastic package intended for use in applications requiring high bidirectional blocking voltage capability and high thermal cycling performance. These devices are intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits.
2. Features and benefits
Direct interfacing with low power drivers and microcontrollers High bidirectional blocking voltage capability High thermal cycling performance Planar passivated for voltage ruggedness and reliability Sensitive gate suitable for logic level controls Surface mountable package
3. Applications
General purpose switching and phase control Protection circuits Ignition circuits, CDI for 2- and 3-wheelers Motor control - e.g. small kitchen appliances
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
VRRM
repetitive peak reverse voltage
IT(AV)
average on-state current
half sine wave; Tmb ≤ 111 °C; Fig. 1
IT(RMS)
RMS on-state current half sine wave; Tmb ≤ 111 °C; Fig. 2; Fig. 3
ITSM
non-repetitive peak on- half sine wave; Tj(init) = 25 °C;
state current
tp = 10 ms; Fig. 4; Fig. 5
half sine wave; Tj(init) = 25 °C; tp = 8.3 ms
Tj
junction temperature
[1]
Static characteristics
IGT
gate trigger current
Dynamic characteristics...
Similar Datasheet