<Se.ml-Canau.ckoi i, fine. 20 STERN AVE. SPRINGFIELD, NEW JERSEY 07081 U.S.A. TELEPHONE: (973) 376-2922 (212)227-6005 FAX: (973) 376-8960 BZY91 Series MECHANICAL CHARACTERISTICS Voltage Range?.5 - 75 Volts 5000 Watt Peak Pulse Power 100 Watt Steady State @ 25"C 75 Watt Steady State @ 65"C • CASE: Hermetically sealed DOS outline • Finish: All external surfaces are corrosion resistant and terminal solderable « Polarity: Indicated by direction of zener symbol FEATURES • Weight: 14 grammes excluding mounting • Glass Passivated Junction kit (approx) • 5000 Watt surge capability at 1 mS • Typically IR less than 1|jA above 10V ELECTRICAL DATA • Excellent clamping capability • Forward voltage Vf 1.5V max @ If < 10A 300uS square wave pulse • Stud Cathode & Stud Anode • Vz measured with pulse < 100uS and duty cycle < 0.001 • 100% Tested • Operated temperature -55°C to +175°C • Rz determined with DC plus 10% superimposed AC @ 1 KHz ELECTRICAL SPECIFICATIONS @ Tamb 25°C STUD CATHODE PART NUMBER STUD ANODE PART NUMBER ZENER RESISTANCE ZENER VOLTAGE Vz (Volts) @ Iz Iz MIN MAX (A) TYP MAXIMUM REVERSE LEAKAGE Ift <8> VR Rz (£1) ® Iz Max (mA) (Volts) 16.8 19.1 2.0 18.8 21.2 1.0 20.8 23.3 1.0 22.7 25.9 1.0 25.1 28.9 1.0 28.0 32.0 1.0 31.0 35.0 1.0 34.0 38.0 1.0 BZY91C39R BZY91C43R 37.0 41.0 0.5 40.0 46.0 0.5 44.0 50.0 0.5 48.0 54.0 0.5 BZY91C56* BZY91C62 BZY91C68 BZY91C47R BZY91C51R BZY91C56R BZY91C62R* BZY91C68R 0.04 0.06 0.08 0.08 0.08 0.10 0.10 0.12 0.12 0.14 0.16 0.16 0.18 0.20 0.22 0.24 0.26 0.28 0.30 0.34 0.36 52.0 60.0 0.5 0.4 2.0 1.0 58.0 66.0 0.5 2.2 1.0 64.0 72.0 0.5 2.4 1.0 BZY91C75- BZY91C75R 70.0 79.0 0.5 0.44 0.48 0.51 2.6 1.0 BZY91C7V5 BZY91C8V2 BZY91C9V1 BZY91C10BZY91C11 BZY91C7V5R BZY91C8V2R BZY91C9V1R BZY91C10R BZY91C11R BZY91C12" BZY91C13 BZY91C15BZY91C16 BZY91C18 BZY91C12R BZY91C13R BZY91C15R* BZY91C16R BZY91C18R BZY91C20* BZY91C22 BZY91C24' BZY91C27 BZY91C30BZY91C33* BZY91C36 BZY91C20R BZY91C22R' BZY91C24R BZY91C27R" BZY91C30R BZY91C39BZY91C43' BZY91C47 BZY91C51 BZY91C33R BZY91C36R 7.0 7.9 5.0 7.7 8.7 5.0 8.5 9.6 2.0 9.4 10.6 2.0 10.4 11.6 2.0 11,4 12.7 2.0 12.4 14.1 2.0 13.8 15.6 2.0 15.3 17.1 2.0 0.2 5.0 0.3 5.0 5.1 5.6 0.4 5.0 6.2 0.4 1.0 6.8 0.4 1.0 7.5 0.5 1.0 8.2 0.5 1.0 9.1 0.6 1.0 0.6 1.0 10.0 11.0 12.0 13.0 15.0 16.0 18.0 20.0 22.0 24.0 27.0 30.0 33.0 36.0 39.0 43.0 47.0 51.0 0.7 1.0 0.8 1.0 0.8 1.0 0.9 1.0 1.0 1.0 1.1 1.0 1.2 1.0 1.3 1.0 1.4 1.0 1.5 1.0 1.7 1.0 1.8 1.0 NJ Semi-Conductore reserves the right to change test conditions, parameter! limits and package dimensions without notice mformatioo rurnished by NJ Semiconductors is believed to be both accurate and^ffi atT t °me of goC to press However NJ Serm-Conductors assumes no responsibility for any errors or omissions discovered in its usf NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders. Quality Semi-Conductors Maximum total dissapation plotted against mounting base temp 17.4 ~ 100 Ptot max (W) 75 Max AF " 13.5 Max AF 9.53 Max 50 25 -100 -50 0 100 150 Tmb 200 n n (°C) 11.5 Max A/on Repetitive peak pulse power rating curve 100 _ 1/4-28 UNF2A All Dimensions in mm o Q- AVAILABLE IN THE FOLLOWING CONFIGURATIONS 3 Q. <B Q. 01Kw 100ms 100ns 1ms 10ms Pulse Time (tp) Note: Peak power defined as peak voltage times peak current 1J18 STUD CATHODE NORMAL STUD ANODE REVERSE