You have a lot of trouble finding parts that are common in the rest of the world.
The datasheet for the BCX79C series shows that their voltage is rated when they conduct only 5mA.
A 1N6000B is the same as a BZX79C10 and a 1N6002B is the same as a BZX79C12.
You can use BZX55C or BZX83C instead of BZX79C and the voltage numbers are the same.
You have a lot of trouble finding parts that are common in the rest of the world.
The datasheet for the BCX79C series shows that their voltage is rated when they conduct only 5mA.
A 1N6000B is the same as a BZX79C10 and a 1N6002B is the same as a BZX79C12.
You can use BZX55C or BZX83C instead of BZX79C and the voltage numbers are the same.