1.5 kW peak pulse power in a DO-13 package
The 1N6058A is a bidirectional Zener TVS diode rated for 1.5 kW peak pulse power. That power rating determines how much transient energy the device can clamp before failing — for a 53 V standoff rail, the 85 V clamping voltage at 17.7 A peak pulse current gives you the voltage margin to protect downstream semiconductors without sacrificing the rail budget. The 58.9 V minimum breakdown voltage sets the avalanche threshold: below that, the diode is essentially open; above it, it conducts to clamp the surge. For a 53 V nominal rail, this leaves roughly 6 V of headroom before the TVS starts to leak — enough to ride through normal ripple without nuisance triggering.
Active production – DO-13 through-hole package
The DO-13 through-hole package is a standard metal-can hermetic package suited for high-reliability and military-grade applications where solder-joint inspection is straightforward. Sourcing is via RFQ — we confirm current pricing and lead time against your BOM quantity at quote time. No stock-holding claim; availability is confirmed per order.
Temperature range and mounting
The junction temperature range spans -55°C to 175°C, which covers military and industrial thermal profiles. The DO-13 package is through-hole, so it mounts into a 0.100-inch pitch hole pattern — the lead bend and standoff height must match the PCB hole diameter to avoid stress on the glass seal. No power line protection — this device is intended for signal or low-power supply lines, not for direct mains or high-current bus clamping.