12 V regulation in a compact surface-mount package
The 1N6002UR/TR is a 12 V Zener diode from Microchip Technology, rated for 500 mW continuous power dissipation in the DO-213AA surface-mount package. The 12 V nominal breakdown sets the regulation point for clamping or reference circuits, while the 500 mW power limit defines the thermal budget — at full dissipation the junction temperature rise must stay within the -65°C to 175°C operating range.
Housed in the DO-213AA package, this diode is a surface-mount device supplied on Tape & Reel for automated pick-and-place assembly. The small footprint suits dense PCB layouts where a through-hole Zener would consume more board area.