BT258S-800R

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.

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
Applications
  • General purpose switching and phase control
  • Protection circuits
  • Ignition circuits, CDI for 2- and 3-wheelers
  • Motor control - e.g. small kitchen appliances
Parametric
Package
Quality, reliability & chemical content
Ordering
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BT258S-800R VDRM repetitive peak off-state voltage       800 V
VRRM repetitive peak reverse voltage       800 V
IT(AV) average on-state current half sine wave; Tmb ≤ 111 °C     5 A
IT(RMS) RMS on-state current half sine wave; Tmb ≤ 111 °C     8 A
ITSM non-repetitive peak on-state current half sine wave; Tj(init) = 25 °C; tp = 10 ms     75 A
half sine wave; Tj(init) = 25 °C; tp = 8.3 ms     82 A
Tj junction temperature       125 °C
IGT gate trigger current VD = 12 V; IT = 0.1 A; Tj = 25 °C   50 200 µA
IL latching current VD = 12 V; IG = 0.1 A; Tj = 25 °C   0.4 10 mA
IH holding current VD = 12 V; Tj = 25 °C   0.3 6 mA
dVD/dt rate of rise of off-state voltage VDM = 536 V; Tj = 125 °C; RGK = 100 μ; (VDM = 67% of VDRM); exponential waveform 50 100   V/µs
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BT258S-800R TO252.jpg
TO252
Reel 13" Q1/T1 Volume production Standard Marking BT258S-800R,118 9340 487 90118
Datasheet
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BT258S-800R 9340 487 90118 BT258S-800R,118 NA NA  

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Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BT258S-800R BT258S-800R,118   BT258S-800R Leaded H   1 1

Chemical Content - BT258S-800R

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