P61089B YAGEO | Alldatasheet
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Technical content
THYRISTOR SURGE SUPPRESSORS MODEMS/LINE CARD P61089B RoHS compliant & Halogen free Product specification– March 18, 2021 V.2
THYRISTOR SURGE SUPPRESSORS Circuit Protection www. yageo .com Mar. 18, 2021 V.2 Dual Programmable Thyristor Transient Voltage Suppressor P61089B General Description This device has been especially designed to protect 2 new high voltage, as well as classical SLICs, against transient overvoltages. Positive overvoltages are clamped by 2 diodes. Negative surges are suppressed by 2 thyristors, their breakdown voltage being referenced to –VBAT through the gate. This component presents a very low gate triggering current (I GT) in order to reduce the current consumption on printed circuit board during the firing phase. This devices is not subject to ageing and provide a fail safe mode in short circuit for a better protection. They are used to help equipment to meet various standards such as UL1950, IEC950/CSA C22.2, UL1459 and FCC part68.
Features
- Dual line programmable transient voltage suppressor ● Low dynamic switching voltages: VFP and VDGL
- Wide negative firing voltage range: VMGL =-155V ● Low gate triggering current: IGT =5mA max
- Holding current: IH >150mA ● Halogen Free
- Marking: H61089B Package Device Symbol SOP-8 G (Gate) (Tip) NC (Ring) A (Ground) A (Ground) (Tip) (Ring)
Figure 1. Voltage-Current Characteristic
Figure 2. Non-repetitive Peak On-State Current Against Duration
THYRISTOR SURGE SUPPRESSORS Circuit Protection www. yageo .com Mar. 18, 2021 V.2 Dimensions (SOP-8) Symbol Dimension (mm) Min. Typ. Max. A 1.75 A1 0.10 0.25 A2 1.35 1.55 1.75 B 0.35 0.42 0.49 C 0.19 0.25 D 4.80 4.90 5.00 E 5.80 6.00 6.20 E1 3.80 3.95 4.00 e 1.27 L 0.40 0.90 K 0° 8° Tape Package Information
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