Z/7 Series 5W Voltage Regulator Diode ee ee ee A range of high power Zener and Avalanche Diodes available to BS 9305-F-080 in a hermetically sealed DO4 package in both unipolar and bipolar configurations. max cont : - : ae 7 ~ - . = e oe ce 25W surge = = : - - = ae ae A. 1 BKW: ims expo z eS ce ______ 3.0- 400V op & stg i ce a _ 55 to +175C }t(.8) 20.32 max 11.50 max (.4) 10.28 48") max p> | (.4) 1 (.45") 11.50 10.32 } <o (27) UNF + DA T a4 4.0 max (.15) 1.53 min (.06) Case outline SO10A (DO.4) dim in mm & (inch) 4< UU Available in the following configurations Stud Stud Double Anode Cathode Anode Reverse Normal 111 Z7 Series A Electric characteristics at 25C Temp Coet %/C Typ ~0.08 Type + 5% Voltage yp Tolerance $ Z7B3.0 2.8-3.2 27B3. 1-3, Z7B3.6 3.4-3. old w N a = o wo Z7B3.9 7-444 . O} oF NI = 1) al at 4+] a] 4] 4] 4) 4 4] 4b 4] al etal ala} ae} a) 4) tl) si adel ele} er tis all} ) 4) ace) ay aey ah cbabatads Voltage Regulator Diode Z7 Series Ise rating curve 100 Exponential wave-form 10 Square-wave pulse Peak Pulse Power (Pp) in KW 0.1Kw 100 ns Jus 10us 100us ims 10 ms Pulse Time (tp) Note: Peak power defined as peak voltage times peak current Thermal Resistance Mounted on 10 x 10 cm 16 SWG aluminium, vertical plane or any heat sink capable of required dissipation. Maximum steady state dissipation versus case temperature Max (W) 25 20 15 -50 25 0 25 50 75 100 125 150 175 200 C Maximum Ratings 113 27 Series Code Interpretation/Ordering Information Cc zZ Bipolar | Zener Normal Voltage _ Vz Device [ Z7B9.1 Device series | | Voltage tolerance A=4+1% H=+2% B=4+5% C=+10%D=+ 15% Add"R suffix for reverse (anode to stud). For BS device specify conforming to BS 9300 or BS 9305-F-080 issue 2. Full specification available on request. Other types available BZY93C6V8-C75 BZY93C6V8R-C75R All electrical characteristics 25C unless otherwise stated. Mechanical characteristics CASE: Hermetically sealed DO4 outline FINISH: All external surfaces are corrosion resistant and terminal solderable IDENTIFICATION: Body marked with Type No., logo and zener symbol POLARITY: Indicated by direction of zener symbol WEIGHT: 4.2 grammes approximately excluding mounting kit Electrical Characteristics FORWARD VOLTAGE Vf 1.5 V max @ If <5A Vz measured with pulse < 100uS Rz determined with DC plus 10% superimposed AC @ 1KHz 114 SSAUFSH mom