Active production — no BOM lifecycle risk
The 1.5KE6.8A-B: Sourcing is through authorized and independent distribution, confirmed at RFQ.
Clamping voltage and transient energy — what the 10.5 V and 1.5 kW mean for the protected circuit
The reverse standoff voltage is 5.8 V typical; below this the TVS draws negligible leakage current. Breakdown begins at a minimum of 6.45 V. For a 5 V DC rail, the 5.8 V standoff provides margin — the device stays out of conduction under normal operation but clamps before the rail exceeds the downstream IC's absolute maximum rating. The device is not rated for power line protection — it is intended for DC power and signal-line transient suppression per the General Purpose application classification.
DO-201 axial-lead package — through-hole assembly and bulk handling
The 1.5KE6.8A-B comes in the DO-201AA / DO-27 axial-lead package, with the supplier device package designated as DO-201. The through-hole form factor suits point-to-point wiring, terminal block mounting, or PCB through-hole assembly. Bulk packaging means the parts ship loose in a bag or tube — no tape-and-reel, so pick-and-place requires manual or vibratory bowl feeding. The axial leads allow the diode to be inserted into a PCB or wired directly to a terminal. For high-energy pulses, the lead length and PCB trace inductance should be minimized to keep the clamping voltage from rising above the 10.5 V max due to L di/dt effects.