Naina Semiconductor emiconductor Ltd. BZY91 BZY9 Series Zener Diodes (Studs) Features • • • • • • • • Voltage Range 7.5 – 75 Volts Glass passivated junction o 75 Watt steady state @ 65 C 5000 Watt peak pulse power o o Operating temperature -55 C to +175 C Good clamping ability Available in Normal and Reverse polarity Metric and UNF thread type DO-203AB 203AB (DO-5) (DO Mechanical Characteristics • • • • Hermetically sealed DO-5 outline Polarity: Indicated by direction of Zener symbol External surfaces corrosion resistant & terminal Solderable Weight: 14 grams Electrical Data • • • Forward Voltage, VF = 1.5V max. (at IF ≤ 10A, 300µss square wave pulse) VZ measured with pulse ≤ 100µs Duty cycle ≤ 0.001 RZ determined with DC plus 10% superimposed AC @ 1KHZ ALL DIMENSIONS IN MM 1 D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 4205450 • Fax: 0120-4273653 0120 [email protected] • www.nainasemi.com BZY91 BZY9 Series Naina Semiconductor emiconductor Ltd. Zener Diodes (Studs) O Electrical Characteristics (TA = 25 C unless otherwise specified) Stud Cathode Part number Stud Anode Par Part number Zener Voltage VZ @ I Z (V) MIN MAX 7.0 7.7 8.5 7.9 8.7 9.6 9.4 10.4 Maximum Reverse Leakage Current IR @ VR Typ. Max (mA) (V) 5.0 5.0 2.0 0.04 0.06 0.08 0.2 0.3 0.4 5.0 5.0 5.0 5.1 5.6 6.2 10.6 11.6 2.0 2.0 0.08 0.08 0.4 0.4 1.0 1.0 6.8 7.5 11.4 12.7 2.0 0.10 0.5 1.0 8.2 12.4 13.8 14.1 15.6 2.0 2.0 0.10 0.12 0.5 0.6 1.0 1.0 9.1 10 15.3 16.8 17.1 19.1 2.0 1.0 0.12 0.14 0.6 0.7 1.0 1.0 11 12 18.8 21.2 1.0 0.16 0.8 1.0 13 20.8 22.7 23.3 25.9 1.0 1.0 0.16 0.18 0.8 0.9 1.0 1.0 15 16 25.1 28.9 1.0 0.20 1.0 1.0 18 28.0 31.0 32.0 35.0 1.0 1.0 0.22 0.24 1.1 1.2 1.0 1.0 20 22 34.0 38.0 1.0 0.26 1.3 1.0 24 37.0 40.0 41.0 46.0 0.5 0.5 0.28 0.30 1.4 1.5 1.0 1.0 27 30 44.0 50.0 0.5 0.34 1.7 1.0 33 48.0 52.0 54.0 60.0 0.5 0.5 0.36 0.40 1.8 2.0 1.0 1.0 36 39 66.0 72.0 0.5 0.5 0.44 0.48 2.2 2.4 1.0 1.0 43 47 79.0 0.5 0.51 2.6 1.0 51 BZY91C7V5 BZY91C8V2 BZY91C9V1 BZY91C10 BZY91C7V5R C7V5R BZY91C8V2R C8V2R BZY91C9V1R C9V1R BZY91C10R BZY91C11 BZY91C12 BZY91C11R BZY91C12R BZY91C13 BZY91C13R BZY91C15 BZY91C16 BZY91C15R BZY91C16R BZY91C18 BZY91C18R BZY91C20 BZY91C22 BZY91C20R BZY91C22R BZY91C24 BZY91C24R BZY91C27 BZY91C30 BZY91C27R BZY91C30R BZY91C33 BZY91C33R BZY91C36 BZY91C39 BZY91C36R BZY91C39R BZY91C43 BZY91C47 BZY91C43R BZY91C47R BZY91C51 BZY91C51R BZY91C56 BZY91C62 BZY91C56R BZY91C62R BZY91C68 BZY91C68R 58.0 64.0 BZY91C75 BZY91C75R 70.0 2 IZ (A) Zener Resistance RZ @ I Z (Ω) D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 4205450 • Fax: 0120-4273653 0120 [email protected] • www.nainasemi.com