| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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485 pcs
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485 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The T10B270 is a bidirectional thyristor from the Littelfuse T10B series, designed for overvoltage protection in telecom and line card applications. It features a stand-off voltage of 270 V and a peak pulse current rating of 100 A (10x1000 µs). The device offers a minimum holding current of 150 mA and typical capacitance of 120 pF, ensuring low loading on signal lines.
With a breakdown voltage typically around 360 V (per database record; datasheet may indicate 350 V or 800 V), the T10B270 provides reliable clamping. It can withstand non-repetitive surge currents up to 250 A (8/20 µs) and has a power dissipation of 5 W on an infinite heatsink. The operating junction temperature ranges from -40°C to 150°C, with storage temperature matching.
The component is housed in a through-hole DO-201AD axial package, suitable for automated insertion. It has a thermal resistance of 20°C/W junction-to-leads and 75°C/W junction-to-ambient on a PCB. The device is RoHS compliant and rated MSL 1 (unlimited).
The stand-off voltage (VRM) is 270 V.
The peak pulse current is 100 A for a 10x1000 µs waveform.
The minimum holding current is 150 mA.
The typical capacitance is 120 pF.
The device is housed in a DO-201AD axial through-hole package.
The operating junction temperature range is -40°C to 150°C.