BT151S-500R Datasheet Text
SCR
5 September 2018
Product data sheet
1. General description
Planar passivated Silicon Controlled Rectifier (SCR) in a TO252 (DPAK) surface mountable plastic package intended for use in applications requiring high bidirectional blocking voltage, High surge current capability and high thermal cycling performance.
2. Features and benefits
- High bidirectional blocking voltage capability
- High surge current capability
- High thermal cycling performance
- Surface mountable package
3. Applications
- Ignition circuits
- Motor control
- Protection circuits
- Voltage regulation
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 ≤ 103 °C; Fig. 1
IT(RMS)
RMS on-state current half sine wave; Tmb ≤ 103 °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
Static characteristics
IGT gate trigger current Dynamic characteristics
VD = 12 V; IT = 0.1 A; Tj = 25 °C; Fig. 8 dVD/dt rate of rise of off-state voltage
VDM = 335 V; Tj = 125 °C; RGK = 100 Ω; (VDM = 67% of VDRM); exponential waveform; Fig. 13...
