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
Datasheet
Package version
Package name
Product status
Tj [max]
VRRM [max]
Product Parametric
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
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BT258S-800R SOT428
SOT428
Reel 13" Q1/T1 Volume production Standard Marking BT258S-800R,118 9340 487 90118
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BT258S-800R BT258S-800R,118   BT258S-800R LeadedH   1 1
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BT258S-800R 9340 487 90118 BT258S-800R,118 NA NA  
category
IGT [max]
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Cross Reference
5P4J-Z 5P4J-ZK 5P6J-Z 5P6J-ZK CR2AS-8UE CR5AS-8UE FS0802BD FS0802DD FS0802MD FS0802ND FS0802SD FS0832ND MCR8DSMT4 MCR8DSNT4 S2006DS2 S2006DS3 S2008DS2 S2008DS3 S4006DS2 S4006DS3 S4008DS2 S4008DS3 S6006DS2 S6006DS3 S6008DS2 S6008DS3 TS820-400B TS820-600B-T
Orderable part number
BT258S-800R,118

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