Littelfuse P-S-LRP Asymmetrical Discrete Thyristors
Littelfuse P-S-LRP Asymmetrical Discrete Thyristors are SIDACtor® components designed to protect LCAS (Line Circuit Access Switch) devices from damaging overvoltage transients. The components provide a specialized asymmetrical overvoltage protection solution that enables equipment to comply with various global regulatory standards. Surge capability does not degrade after multiple surge events within limit. The DO-14 package thyristors feature LCAS specific tip and ring thresholds, low voltage overshoot, low on-state voltage, and fails short circuit when surged in excess of ratings. Littelfuse P-S-LRP devices are RoHS compliant, lead-free, and halogen-free.
Features
- Low voltage overshoot
- Low on-state voltage
- Does not degrade surge capability after multiple surge events within limit
- Low capacitance
- Fails short circuit when surged in excess of ratings
- 2nd level interconnect is lead-free per IPC/JEDEC J-STD-609A.01
- RoHS compliant, lead-free, and halogen-free
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| Part Number | Breakover Voltage VBO | Non Repetitive On-State Current | Rated Repetitive Off-State Voltage VDRM | Off-State Capacitance CO |
|---|---|---|---|---|
| P2000SBLRP | 220 V | 30 A | 180 V | 25 pF to 95 pF |
| P1200SALRP | 130 V | 20 A | 100 V | 30 pF to 45 pF |
| P1200SBLRP | 130 V | 30 A | 100 V | 30 pF to 65 pF |
| P1200SCLRP | 130 V | 50 A | 100 V | 45 pF to 110 pF |
| P2000SALRP | 220 V | 20 A | 180 V | 25 pF to 35 pF |
| P2000SCLRP | 220 V | 50 A | 180 V | 20 pF to 35 pF |
| P2500SALRP | 290 V | 20 A | 230 V | 20 pF to 35 pF |
| P2500SBLRP | 290 V | 25 A | 230 V | 35 pF to 95 pF |
| P2500SCLRP | 290 V | 30 A | 230 V | 30 pF to 85 pF |
Published: 2013-09-26
| Updated: 2022-03-11