| Part Number | BT151S-500R |
| Manufacturer | WeEn |
| Title | SCR |
| Description | Planar passivated Silicon Controlled Rectifier (SCR) in a TO252 (DPAK) surface mountable plastic package intended for use in applications requirin... |
| 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 refere... |
| File Size | 263.97KB |
| Datasheet |
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BT151S-500L : 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, high surge current capability and high thermal cycling performance. 2. Features and benefits • Good bidirectional blocking voltage capability • High surge current capability • High thermal cycling performance • Sensitive gate • 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 .
BT151S-500R : Glass passivated thyristors in a plastic envelope, suitable for surface mounting, intended for use in applications requiring high bidirectional blocking voltage capability and high thermal cycling performance. Typical applications include motor control, industrial and domestic lighting, heating and static switching. QUICK REFERENCE DATA SYMBOL VDRM, VRRM IT(AV) IT(RMS) ITSM PARAMETER BT151S (or BT151M)Repetitive peak off-state voltages Average on-state current RMS on-state current Non-repetitive peak on-state current MAX. MAX. MAX. UNIT 500R 500 7.5 12 100 650R 650 7.5 12 100 800R 800 7.5 12 100 V A A A PINNING - SOT428 PIN Standard Alternative NUMBER S M 1 2 3 tab cathode anode gate anode.
BT151S-500R : isc Thyristors BT151S-500R APPLICATIONS Mesa glass passivation technology； Have high blocking voltage and high temperature stability cleaner； Electric tools such as motor speed controller； Solid state relay； Heating controller (temperature)； Other phase control circuit Minimum Lot-to-Lot variations for robust device performance and reliable operation ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBO L PARAMETER MIN VDRM Repetitive peak off-state voltage 500 VRRM Repetitive peak reverse voltage 500 IT(AV) On-state current Tc=80℃ 7.5 ITSM Surge non-repetitive on-state current TP=10ms 80 PG(AV) Average gate power 1 di/dt Repetitive rate of rise of on-state current after triggering Tj=125.