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| Transys Electronics LIMITED 1N957B to 1N977B DO- 35 Glass Axial Package Hermetically Sealed Glass Package Zener Diodes ABSOLUTE MAXIMUM RATINGS (Ta=25C unless specified otherwise ) DESCRIPTION Zener Voltage Steady State Power Dissipation Derating Factor above 50C Operating and Storage Temperature VALUE 6.8 to 47 400 3.2 -65 to +175 UNIT V mW mW/C C ELECTRICAL CHARACTERISTICS (Ta=25C unless specified otherwise ) Device * Nominal (Note 1) Zener Voltage VZ @ IZT Zener Test Current IZT Max Zener Impedance ZZT @ IZT ( ) 4.5 5.5 6.5 7.5 8.5 9.5 11.5 13 16 17 21 25 29 33 41 49 58 70 80 93 105 ZZK @ ZZK IZK ( ) 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 (mA) 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Max Reverse Leakage Current IR @ VR VF < 1.5V max @ IF=200mA Max DC Max. Surge Zener Current Current (Recurrent) IZ ( Surge) IZM Max Temp. Coefficient Voltage Vz 1N957B 1N958B 1N959B 1N960B 1N961B 1N962B 1N963B 1N964B 1N965B 1N966B 1N967B 1N968B 1N969B 1N970B 1N971B 1N972B 1N973B 1N974B 1N975B 1N976B 1N977B (Volts) 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 (mA) 18.5 16.5 15 14 12.5 11.5 10.5 9.5 8.5 7.8 7.0 6.2 5.6 5.2 4.6 4.2 3.8 3.4 3.2 3.0 2.7 (A) 150 75 50 25 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 (Volts) 5.2 5.7 6.2 6.9 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 (mA) 55 50 45 41 38 32 31 28 25 24 20 18 16 15 13 12 11 10 9.5 8.8 7.9 (mA) 300 275 250 225 200 175 160 150 130 120 110 100 90 80 70 65 60 55 46 44 40 % / C +0.05 +0.058 +0.065 +0.068 +0.075 +0.076 +0.077 +0.079 +0.082 +0.083 +0.085 +0.086 +0.087 +0.088 +0.090 +0.091 +0.092 +0.093 +0.094 +0.095 +0.095 Note (1) : Part No. suffix specifies the Tolerance of VZ No Suffix = +/- 20% Suffix A = +/- 10% * Pulse Condition : 20mS < tp 50mS, Duty Cycle <2% Suffix B = +/- 5% 1N957B to 1N977B DO- 35 Glass Axial Package DO-35 Hermetically Sealed Glass Axial Package A B A DIM A C D B NOTES 1. Cathode is marked by Band. 2. All dimensions are in mm. C D MIN 25.40 3.03 0.46 1.52 MAX -- 4.44 0.56 2.29 DO-35, 52mm Taping Specification 1.05 MAX. 1.5 R MAX. 5.50 4.50 52 mm Taping Specification 1. T & A indicates Axial Tape & Ammo packing (52 mm Tape Spacing). 2. 300 mm (min) leader tape on every spool. 3. No. of empty places allowed 0.25% without consecutive empty places. 4. Ends of leads shall preferably not protrude beyond the tapes. 5. Components shall be held sufficiently in the tape or tapes so that they can not come free in normal handling. LEADER CENTRE LINE 1.05 54.00 50.00 6.0 1. 0 52 2 .0 .0 6.0 1. 0 6.0 5.0 52.0 11 DIODES 48.0 All dimensions in mm. ED FE TAPES 85.0 mm LABEL .0 m 255 m 73. 5 mm DO-35:- 5000 pcs./Ammo Pack DIODE AMMO PACK On request also available in 26 mm Tape and Ammo Pack Packing Detail PACKAGE Details DO-35 T&A 5K/ ammo box STANDARD PACK Net Weight/ Qty 0.88 kg/ pcs 5K Size 10" x 3.5" x 3.5" INNER CARTON B X O Qty 5K Size 12.7" x 12.7" x 20" OUTER CARTON B X O Qty 125K Gr Wt 25 kgs |
Price & Availability of 1N966B
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